Social Work Research Methods That Drive the Practice

A social worker surveys a community member.

Social workers advocate for the well-being of individuals, families and communities. But how do social workers know what interventions are needed to help an individual? How do they assess whether a treatment plan is working? What do social workers use to write evidence-based policy?

Social work involves research-informed practice and practice-informed research. At every level, social workers need to know objective facts about the populations they serve, the efficacy of their interventions and the likelihood that their policies will improve lives. A variety of social work research methods make that possible.

Data-Driven Work

Data is a collection of facts used for reference and analysis. In a field as broad as social work, data comes in many forms.

Quantitative vs. Qualitative

As with any research, social work research involves both quantitative and qualitative studies.

Quantitative Research

Answers to questions like these can help social workers know about the populations they serve — or hope to serve in the future.

  • How many students currently receive reduced-price school lunches in the local school district?
  • How many hours per week does a specific individual consume digital media?
  • How frequently did community members access a specific medical service last year?

Quantitative data — facts that can be measured and expressed numerically — are crucial for social work.

Quantitative research has advantages for social scientists. Such research can be more generalizable to large populations, as it uses specific sampling methods and lends itself to large datasets. It can provide important descriptive statistics about a specific population. Furthermore, by operationalizing variables, it can help social workers easily compare similar datasets with one another.

Qualitative Research

Qualitative data — facts that cannot be measured or expressed in terms of mere numbers or counts — offer rich insights into individuals, groups and societies. It can be collected via interviews and observations.

  • What attitudes do students have toward the reduced-price school lunch program?
  • What strategies do individuals use to moderate their weekly digital media consumption?
  • What factors made community members more or less likely to access a specific medical service last year?

Qualitative research can thereby provide a textured view of social contexts and systems that may not have been possible with quantitative methods. Plus, it may even suggest new lines of inquiry for social work research.

Mixed Methods Research

Combining quantitative and qualitative methods into a single study is known as mixed methods research. This form of research has gained popularity in the study of social sciences, according to a 2019 report in the academic journal Theory and Society. Since quantitative and qualitative methods answer different questions, merging them into a single study can balance the limitations of each and potentially produce more in-depth findings.

However, mixed methods research is not without its drawbacks. Combining research methods increases the complexity of a study and generally requires a higher level of expertise to collect, analyze and interpret the data. It also requires a greater level of effort, time and often money.

The Importance of Research Design

Data-driven practice plays an essential role in social work. Unlike philanthropists and altruistic volunteers, social workers are obligated to operate from a scientific knowledge base.

To know whether their programs are effective, social workers must conduct research to determine results, aggregate those results into comprehensible data, analyze and interpret their findings, and use evidence to justify next steps.

Employing the proper design ensures that any evidence obtained during research enables social workers to reliably answer their research questions.

Research Methods in Social Work

The various social work research methods have specific benefits and limitations determined by context. Common research methods include surveys, program evaluations, needs assessments, randomized controlled trials, descriptive studies and single-system designs.

Surveys involve a hypothesis and a series of questions in order to test that hypothesis. Social work researchers will send out a survey, receive responses, aggregate the results, analyze the data, and form conclusions based on trends.

Surveys are one of the most common research methods social workers use — and for good reason. They tend to be relatively simple and are usually affordable. However, surveys generally require large participant groups, and self-reports from survey respondents are not always reliable.

Program Evaluations

Social workers ally with all sorts of programs: after-school programs, government initiatives, nonprofit projects and private programs, for example.

Crucially, social workers must evaluate a program’s effectiveness in order to determine whether the program is meeting its goals and what improvements can be made to better serve the program’s target population.

Evidence-based programming helps everyone save money and time, and comparing programs with one another can help social workers make decisions about how to structure new initiatives. Evaluating programs becomes complicated, however, when programs have multiple goal metrics, some of which may be vague or difficult to assess (e.g., “we aim to promote the well-being of our community”).

Needs Assessments

Social workers use needs assessments to identify services and necessities that a population lacks access to.

Common social work populations that researchers may perform needs assessments on include:

  • People in a specific income group
  • Everyone in a specific geographic region
  • A specific ethnic group
  • People in a specific age group

In the field, a social worker may use a combination of methods (e.g., surveys and descriptive studies) to learn more about a specific population or program. Social workers look for gaps between the actual context and a population’s or individual’s “wants” or desires.

For example, a social worker could conduct a needs assessment with an individual with cancer trying to navigate the complex medical-industrial system. The social worker may ask the client questions about the number of hours they spend scheduling doctor’s appointments, commuting and managing their many medications. After learning more about the specific client needs, the social worker can identify opportunities for improvements in an updated care plan.

In policy and program development, social workers conduct needs assessments to determine where and how to effect change on a much larger scale. Integral to social work at all levels, needs assessments reveal crucial information about a population’s needs to researchers, policymakers and other stakeholders. Needs assessments may fall short, however, in revealing the root causes of those needs (e.g., structural racism).

Randomized Controlled Trials

Randomized controlled trials are studies in which a randomly selected group is subjected to a variable (e.g., a specific stimulus or treatment) and a control group is not. Social workers then measure and compare the results of the randomized group with the control group in order to glean insights about the effectiveness of a particular intervention or treatment.

Randomized controlled trials are easily reproducible and highly measurable. They’re useful when results are easily quantifiable. However, this method is less helpful when results are not easily quantifiable (i.e., when rich data such as narratives and on-the-ground observations are needed).

Descriptive Studies

Descriptive studies immerse the researcher in another context or culture to study specific participant practices or ways of living. Descriptive studies, including descriptive ethnographic studies, may overlap with and include other research methods:

  • Informant interviews
  • Census data
  • Observation

By using descriptive studies, researchers may glean a richer, deeper understanding of a nuanced culture or group on-site. The main limitations of this research method are that it tends to be time-consuming and expensive.

Single-System Designs

Unlike most medical studies, which involve testing a drug or treatment on two groups — an experimental group that receives the drug/treatment and a control group that does not — single-system designs allow researchers to study just one group (e.g., an individual or family).

Single-system designs typically entail studying a single group over a long period of time and may involve assessing the group’s response to multiple variables.

For example, consider a study on how media consumption affects a person’s mood. One way to test a hypothesis that consuming media correlates with low mood would be to observe two groups: a control group (no media) and an experimental group (two hours of media per day). When employing a single-system design, however, researchers would observe a single participant as they watch two hours of media per day for one week and then four hours per day of media the next week.

These designs allow researchers to test multiple variables over a longer period of time. However, similar to descriptive studies, single-system designs can be fairly time-consuming and costly.

Learn More About Social Work Research Methods

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In This Article Expand or collapse the "in this article" section Social Work Research Methods

Introduction.

  • History of Social Work Research Methods
  • Feasibility Issues Influencing the Research Process
  • Measurement Methods
  • Existing Scales
  • Group Experimental and Quasi-Experimental Designs for Evaluating Outcome
  • Single-System Designs for Evaluating Outcome
  • Program Evaluation
  • Surveys and Sampling
  • Introductory Statistics Texts
  • Advanced Aspects of Inferential Statistics
  • Qualitative Research Methods
  • Qualitative Data Analysis
  • Historical Research Methods
  • Meta-Analysis and Systematic Reviews
  • Research Ethics
  • Culturally Competent Research Methods
  • Teaching Social Work Research Methods

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  • Community-Based Participatory Research
  • Economic Evaluation
  • Evidence-based Social Work Practice
  • Evidence-based Social Work Practice: Finding Evidence
  • Evidence-based Social Work Practice: Issues, Controversies, and Debates
  • Experimental and Quasi-Experimental Designs
  • Impact of Emerging Technology in Social Work Practice
  • Implementation Science and Practice
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Social Work Research Methods by Allen Rubin LAST REVIEWED: 14 December 2009 LAST MODIFIED: 14 December 2009 DOI: 10.1093/obo/9780195389678-0008

Social work research means conducting an investigation in accordance with the scientific method. The aim of social work research is to build the social work knowledge base in order to solve practical problems in social work practice or social policy. Investigating phenomena in accordance with the scientific method requires maximal adherence to empirical principles, such as basing conclusions on observations that have been gathered in a systematic, comprehensive, and objective fashion. The resources in this entry discuss how to do that as well as how to utilize and teach research methods in social work. Other professions and disciplines commonly produce applied research that can guide social policy or social work practice. Yet no commonly accepted distinction exists at this time between social work research methods and research methods in allied fields relevant to social work. Consequently useful references pertaining to research methods in allied fields that can be applied to social work research are included in this entry.

This section includes basic textbooks that are used in courses on social work research methods. Considerable variation exists between textbooks on the broad topic of social work research methods. Some are comprehensive and delve into topics deeply and at a more advanced level than others. That variation is due in part to the different needs of instructors at the undergraduate and graduate levels of social work education. Most instructors at the undergraduate level prefer shorter and relatively simplified texts; however, some instructors teaching introductory master’s courses on research prefer such texts too. The texts in this section that might best fit their preferences are by Yegidis and Weinbach 2009 and Rubin and Babbie 2007 . The remaining books might fit the needs of instructors at both levels who prefer a more comprehensive and deeper coverage of research methods. Among them Rubin and Babbie 2008 is perhaps the most extensive and is often used at the doctoral level as well as the master’s and undergraduate levels. Also extensive are Drake and Jonson-Reid 2007 , Grinnell and Unrau 2007 , Kreuger and Neuman 2006 , and Thyer 2001 . What distinguishes Drake and Jonson-Reid 2007 is its heavy inclusion of statistical and Statistical Package for the Social Sciences (SPSS) content integrated with each chapter. Grinnell and Unrau 2007 and Thyer 2001 are unique in that they are edited volumes with different authors for each chapter. Kreuger and Neuman 2006 takes Neuman’s social sciences research text and adapts it to social work. The Practitioner’s Guide to Using Research for Evidence-based Practice ( Rubin 2007 ) emphasizes the critical appraisal of research, covering basic research methods content in a relatively simplified format for instructors who want to teach research methods as part of the evidence-based practice process instead of with the aim of teaching students how to produce research.

Drake, Brett, and Melissa Jonson-Reid. 2007. Social work research methods: From conceptualization to dissemination . Boston: Allyn and Bacon.

This introductory text is distinguished by its use of many evidence-based practice examples and its heavy coverage of statistical and computer analysis of data.

Grinnell, Richard M., and Yvonne A. Unrau, eds. 2007. Social work research and evaluation: Quantitative and qualitative approaches . 8th ed. New York: Oxford Univ. Press.

Contains chapters written by different authors, each focusing on a comprehensive range of social work research topics.

Kreuger, Larry W., and W. Lawrence Neuman. 2006. Social work research methods: Qualitative and quantitative applications . Boston: Pearson, Allyn, and Bacon.

An adaptation to social work of Neuman's social sciences research methods text. Its framework emphasizes comparing quantitative and qualitative approaches. Despite its title, quantitative methods receive more attention than qualitative methods, although it does contain considerable qualitative content.

Rubin, Allen. 2007. Practitioner’s guide to using research for evidence-based practice . Hoboken, NJ: Wiley.

This text focuses on understanding quantitative and qualitative research methods and designs for the purpose of appraising research as part of the evidence-based practice process. It also includes chapters on instruments for assessment and monitoring practice outcomes. It can be used at the graduate or undergraduate level.

Rubin, Allen, and Earl R. Babbie. 2007. Essential research methods for social work . Belmont, CA: Thomson Brooks Cole.

This is a shorter and less advanced version of Rubin and Babbie 2008 . It can be used for research methods courses at the undergraduate or master's levels of social work education.

Rubin, Allen, and Earl R. Babbie. Research Methods for Social Work . 6th ed. Belmont, CA: Thomson Brooks Cole, 2008.

This comprehensive text focuses on producing quantitative and qualitative research as well as utilizing such research as part of the evidence-based practice process. It is widely used for teaching research methods courses at the undergraduate, master’s, and doctoral levels of social work education.

Thyer, Bruce A., ed. 2001 The handbook of social work research methods . Thousand Oaks, CA: Sage.

This comprehensive compendium includes twenty-nine chapters written by esteemed leaders in social work research. It covers quantitative and qualitative methods as well as general issues.

Yegidis, Bonnie L., and Robert W. Weinbach. 2009. Research methods for social workers . 6th ed. Boston: Allyn and Bacon.

This introductory paperback text covers a broad range of social work research methods and does so in a briefer fashion than most lengthier, hardcover introductory research methods texts.

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Foundations of Social Work Research

(4 reviews)

what are the types of social work research

Rebecca L. Mauldin

Copyright Year: 2020

ISBN 13: 9781648169915

Publisher: Mavs Open Press

Language: English

Formats Available

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Reviewed by LaToya Smith-Jones, Adjunct Professor, University of Texas at Arlington on 3/26/24

The textbook covers various topics that are familiar to the Social Work profession. There are relatable examples given within the book, which allow Social Work students to understand discussions through the lens of an actual practitioner. Each... read more

Comprehensiveness rating: 5 see less

The textbook covers various topics that are familiar to the Social Work profession. There are relatable examples given within the book, which allow Social Work students to understand discussions through the lens of an actual practitioner. Each section provides an area where research vocabulary is listed and reviewed, as well as examples to deepen the understanding of the vocabulary used.

Content Accuracy rating: 5

The information presented in the textbook is presented with accuracy. Bias was not noticed within the text.

Relevance/Longevity rating: 5

The information presented within the textbook was up-to-date. Classical studies were also included in the textbook. The classical studies allow the students to understand the historical influence regarding the research process.

Clarity rating: 5

The textbook provides examples and a separate vocabulary section in order to understand the jargon and technical terminology. individuals who do not have a research background will be able to comprehend the information written.

Consistency rating: 5

The textbook is consistent regarding terminology and framework. Each section builds upon the previous section.

Modularity rating: 5

Each section is broken up according to the topic of the chapter. Each chapter is broken up in sections, which allows for an easier read.

Organization/Structure/Flow rating: 5

The chapters are presented in a logical and clear fashion. The information presented within the textbook builds upon itself. Students are first introduced to background information regarding the topic and then they are given information regarding the application of the information shared.

Interface rating: 5

There were not any interface issues.

Grammatical Errors rating: 5

There were not any grammatical errors noted.

Cultural Relevance rating: 5

Information within the text was inclusive and included examples of various ethnicities and backgrounds.

The textbook is excellent to use for students who do not have a research background. The manner in which the information is presented and laid out assists with aiding students' understanding.

Reviewed by Quentin Maynard, Assistant Professor, University of Southern Indiana on 11/30/22

This text covers topics that social work students need to understand to be consumers of research. The author and contributors include current real work examples to help emphasize the different topics. Integrating the chapter on Real World Research... read more

This text covers topics that social work students need to understand to be consumers of research. The author and contributors include current real work examples to help emphasize the different topics. Integrating the chapter on Real World Research throughout the text might help emphasize to students that engaging in research is necessary to our profession, even as practitioners.

The content was accurate and error-free.

The content of the text was up-to-date and included information relevant to social work research. Since the main author solicited contributions from colleagues at their institution, updates and changes would likely be relatively straightforward.

The book seemed accessible for individuals with limited research experience. Key words were defined in the text and included in a glossary at the end of each section and the text.

The text was consistent in style and organization. Chapter subsections have specific learning objectives allowing students to know what will be covered in each chapter. Doing this reduces bloat and increases clarity for readers.

The text did not appear to be structured in a way that was overwhelming or difficult to follow.

The structure of the book was logical.

The digital pdf and the online versions of the text were intuitive and easy to navigate. I did not notice any issues with the interface in either format.

No writing or grammar errors noted.

The text is culturally sensitive. It includes a content advisory at the beginning of each chapter which allows students to be aware of specific topics (e.g., racism, sexism, and poverty) discussed or mentioned in the chapter. While this text was adapted for students at a specific university, the authors include topics that reach much farther than that audience. The examples included cover a diverse set of people and situations.

This is a comprehensive text that allows students the opportunity to learn how to be consumers of social work research. While practice evaluation might not be the scope of this text, other than the chapter on Real World Research, including discussions about how students might apply the concepts of each chapter in social work practice. The structure of the book allows students to see the research that their professors are engaging in and might make research more accessible to social work students and practitioners

Reviewed by Matt Walsh, Assistant Professor of Social Work, Marian University on 12/30/21

This textbook covers all the aspects of research you would expect for an introduction to social work research. It uses classic examples of past research to highlight the importance of ethics in research. It also does a good job of discussing... read more

This textbook covers all the aspects of research you would expect for an introduction to social work research. It uses classic examples of past research to highlight the importance of ethics in research. It also does a good job of discussing both quantitative and qualitative research as well as single system designs and program evaluation. My one critique as someone who does qualitative research is that it mentions the importance of trustworthiness and rigor in qualitative research but does not mention how a research can achieve this. However, it does go into other elements like coding and it would not be hard to provide student with supplemental materials about memoing or peer debriefing as examples and to be fair, it is hard to put everything in just one chapter.

All components are accurately described and well-written. The glossary at the end of each section is helpful for key words. The text appears to be error-free and unbiased.

There are links to recent examples which highlights the real world aspect of research.

This text is clear in its description of research and its major components. Certain aspects like causality get a little advanced for a introduction to research book but there are good visual to aid in students' understanding of some of the more complicated concepts. (Please note that I am reviewing this with BSW students in mind, MSW students may not find some of these sections as overwhelming as I suspect my students might).

The book is very well structured and consistent throughout.

The text is well structured and organized as a whole and in terms of each chapter and each section with the chapters.

The topics follow the order of most other foundational research books I have seen and have a logical flow to them.

I did not find any interface issues.

I could not see any grammatical errors.

There are good examples throughout that display an effort to have inclusivity, diversity, and equity in this text.

I feel like this book would provide students with a good understanding about research and could be used interchangeably with other foundational/introduction books on the market, especially if the professor is familiar with teaching research and has already established a good foundation (quizzes, lecture slides, assignments, activities, etc.).

Reviewed by Vivian Miller, Assistant Professor in Social Work, Bowling Green State University on 1/5/21

The text Foundations of Social Work Research covers social work research comprehensively and appropriately. Across twelve chapters, the author begins by introducing research, the science behind research and how this translates to the profession of... read more

The text Foundations of Social Work Research covers social work research comprehensively and appropriately. Across twelve chapters, the author begins by introducing research, the science behind research and how this translates to the profession of social work, and the importance of understanding research as it applies to social work practice across all system levels. In addition to comprehensive chapters, the text contains a glossary, practice behavior indices, bibliography, derivative notes, and links by each chapter.

This text is an accurate text that is error free. This text is extremely well-written and includes real-life examples, drawing on written contributions from social work faculty across practice settings and populations, as well as students at the masters and doctoral levels.

Much of research methods and the process is overall static, however the author does an incredible job to provide timely, relevant, and applicable examples throughout the text to ensure that this version will not be obsolete within a short period of time.

This text is clearly written and is easy to move through. This text contains chapters and sub-chapters. I’d recommend this book for a higher-level undergraduate program or graduate program (e.g., MSW), as there is technical terminology used. Additionally, the author provides a glossary at the back of the text, hyperlinked to each chapter on the web-version. Moreover, there are definitions highlighted at center page throughout the text.

This text is very consistent. Chapters build on one another and are written in clear order.

The use of subheadings throughout allows this text to be separated into smaller reading sections. For instance, if an instructor wanted to assign reading for “Probability sampling,” this topic can be readily extracted from the full text. A student can understand this topic area despite being separated from the text as context is provided to the reader in each sub-chapter. The use of bolded words, images, examples, and hyperlinks throughout make the text easy to separate and digest.

This text is very well-organized and moves through each section in a step-wise process building on each previous content area.

There are no interface issues in the text. Images display well, as well as key takeaway and glossary charts throughout each chapter.

The text contains no grammatical errors.

This text is culturally sensitive. Examples across all system levels (e.g., micro, messo, and macro) are inclusive of a variety of races, ethnicities, and backgrounds.

Highly recommend this text for a Social Work research course.

Table of Contents

  • Chapter One: Introduction to research
  • Chapter Two: Linking methods with theory
  • Chapter Three: Ethics in social work research
  • Chapter Four: Design and causality
  • Chapter Five: Defining and measuring concepts
  • Chapter Six: Sampling
  • Chapter Seven: Survey research
  • Chapter Eight: Experimental design
  • Chapter Nine: Unique features of qualitative research
  • Chapter Ten: Unobtrusive research
  • Chapter Eleven: Real-world research
  • Chapter Twelve: Reporting research

Ancillary Material

About the book.

This textbook was created to provide an introduction to research methods for BSW and MSW students, with particular emphasis on research and practice relevant to students at the University of Texas at Arlington. It provides an introduction to social work students to help evaluate research for evidence-based practice and design social work research projects. It can be used with its companion, A Guidebook for Social Work Literature Reviews and Research Questions by Rebecca L. Mauldin and Matthew DeCarlo, or as a stand-alone textbook.

About the Contributors

Rebecca L. Mauldin , Ph.D

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2.2 Paradigms, theories, and how they shape a researcher’s approach

Learning objectives.

  • Define paradigm, and describe the significance of paradigms
  • Identify and describe the four predominant paradigms found in the social sciences
  • Define theory
  • Describe the role that theory plays in social work research

The terms paradigm and theory are often used interchangeably in social science, although social scientists do not always agree whether these are identical or distinct concepts. This text makes a clear distinction between the two ideas because thinking about each concept as analytically distinct provides a useful framework for understanding the connections between research methods and social scientific ways of thinking.

Paradigms in social science

  For our purposes, we’ll define paradigm as a way of viewing the world (or “analytic lens” akin to a set of glasses) and a framework from which to understand the human experience (Kuhn, 1962). It can be difficult to fully grasp the idea of paradigmatic assumptions because we are very ingrained in our own, personal everyday way of thinking. For example, let’s look at people’s views on abortion. To some, abortion is a medical procedure that should be undertaken at the discretion of each individual woman. To others, abortion is murder and members of society should collectively have the right to decide when, if at all, abortion should be undertaken. Chances are, if you have an opinion about this topic, you are pretty certain about the veracity of your perspective. Then again, the person who sits next to you in class may have a very different opinion and yet be equally confident about the truth of their perspective. Who is correct?

You are each operating under a set of assumptions about the way the world does—or at least should—work. Perhaps your assumptions come from your political perspective, which helps shape your view on a variety of social issues, or perhaps your assumptions are based on what you learned from your parents or in church. In any case, there is a paradigm that shapes your stance on the issue. Those paradigms are a set of assumptions. Your classmate might assume that life begins at conception and the fetus’ life should be at the center of moral analysis. Conversely, you may assume that life begins when the fetus is viable outside the womb and that a mother’s choice is more important than a fetus’s life. There is no way to scientifically test when life begins, whose interests are more important, or the value of choice. They are merely philosophical assumptions or beliefs. Thus, a pro-life paradigm may rest in part on a belief in divine morality and fetal rights. A pro-choice paradigm may rest on a mother’s self-determination and a belief that the positive consequences of abortion outweigh the negative ones. These beliefs and assumptions influence how we think about any aspect of the issue.

what are the types of social work research

In Chapter 1, we discussed the various ways that we know what we know. Paradigms are a way of framing what we know, what we can know, and how we can know it. In social science, there are several predominant paradigms, each with its own unique ontological and epistemological perspective. Recall that ontology is the study of what is real, and epistemology is the study of how we come to know what is real. Let’s look at four of the most common social scientific paradigms that might guide you as you begin to think about conducting research.

The first paradigm we’ll consider, called positivism, is the framework that likely comes to mind for many of you when you think of science. Positivism is guided by the principles of objectivity, knowability, and deductive logic. Deductive logic is discussed in more detail in next section of this chapter. The positivist framework operates from the assumption that society can and should be studied empirically and scientifically. Positivism also calls for a value-free science, one in which researchers aim to abandon their biases and values in a quest for objective, empirical, and knowable truth.

Another predominant paradigm in social work is social constructionism . Peter Berger and Thomas Luckman (1966) are credited by many for having developed this perspective in sociology. While positivists seek “the truth,” the social constructionist framework posits that “truth” varies. Truth is different based on who you ask, and people change their definitions of truth all the time based on their interactions with other people. This is because we, according to this paradigm, create reality ourselves (as opposed to it simply existing and us working to discover it) through our interactions and our interpretations of those interactions. Key to the social constructionist perspective is the idea that social context and interaction frame our realities.

Researchers operating within this framework take keen interest in how people come to socially agree, or disagree, about what is real and true. Consideration of how meanings of different hand gestures vary across different regions of the world aptly demonstrates that meanings are constructed socially and collectively. Think about what it means to you when you see a person raise their middle finger. In the United States, people probably understand that person isn’t very happy (nor is the person to whom the finger is being directed). In some societies, it is another gesture, such as the thumbs up gesture, that raises eyebrows. While the thumbs up gesture may have a particular meaning in North American culture, that meaning is not shared across cultures (Wong, 2007). So, what is the “truth” of the middle finger or thumbs up? It depends on what the person giving it intended, how the person receiving it interpreted it, and the social context in which the action occurred.

It would be a mistake to think of the social constructionist perspective as only individualistic. While individuals may construct their own realities, groups—from a small one such as a married couple to large ones such as nations—often agree on notions of what is true and what “is.” In other words, the meanings that we construct have power beyond the individual people who create them. Therefore, the ways that people and communities work to create and change such meanings is of as much interest to social constructionists as how they were created in the first place.

A third paradigm is the critical paradigm. At its core, the critical paradigm is focused on power, inequality, and social change. Although some rather diverse perspectives are included here, the critical paradigm, in general, includes ideas developed by early social theorists, such as Max Horkheimer (Calhoun, Gerteis, Moody, Pfaff, & Virk, 2007), and later works developed by feminist scholars, such as Nancy Fraser (1989). Unlike the positivist paradigm, the critical paradigm posits that social science can never be truly objective or value-free. Further, this paradigm operates from the perspective that scientific investigation should be conducted with the express goal of social change in mind. Researchers in the critical paradigm might start with the knowledge that systems are biased against, for example, women or ethnic minorities. Moreover, their research projects are designed not only to collect data, but also change the participants in the research as well as the systems being studied. The critical paradigm not only studies power imbalances but seeks to change those power imbalances.

Finally, postmodernism is a paradigm that challenges almost every way of knowing that many social scientists take for granted (Best & Kellner, 1991). While positivists claim that there is an objective, knowable truth, postmodernists would say that there is not. While social constructionists may argue that truth is in the eye of the beholder (or in the eye of the group that agrees on it), postmodernists may claim that we can never really know such truth because, in the studying and reporting of others’ truths, the researcher stamps their own truth on the investigation. Finally, while the critical paradigm may argue that power, inequality, and change shape reality and truth, a postmodernist may in turn ask whose power, whose inequality, whose change, whose reality, and whose truth. As you might imagine, the postmodernist paradigm poses quite a challenge for researchers. How do you study something that may or may not be real or that is only real in your current and unique experience of it? This fascinating question is worth pondering as you begin to think about conducting your own research. Part of the value of the postmodern paradigm is its emphasis on the limitations of human knowledge. Table 2.1 summarizes each of the paradigms discussed here.

Table 2.1 Four social science paradigms
Positivism Objectivity, knowability, and deductive logic Society can and should be studied empirically and scientifically.
Social Constructionism Truth as varying, socially constructed, and ever-changing Reality is created collectively. Social context and interaction frame our realities.
Critical Power, inequality, and social change Social science can never be truly value-free and should be conducted with the express goal of social change in mind.
Postmodernism Inherent problems with previous paradigms. Truth is always bound within historical and cultural context. There are no universally true explanations.

Let’s work through an example. If we are examining a problem like substance abuse, what would a social scientific investigation look like in each paradigm? A positivist study may focus on precisely measuring substance abuse and finding out the key causes of substance abuse during adolescence. Forgoing the objectivity of precisely measuring substance abuse, social constructionist study might focus on how people who abuse substances understand their lives and relationships with various drugs of abuse. In so doing, it seeks out the subjective truth of each participant in the study. A study from the critical paradigm would investigate how people who have substance abuse problems are an oppressed group in society and seek to liberate them from external sources of oppression, like punitive drug laws, and internal sources of oppression, like internalized fear and shame. A postmodern study may involve one person’s self-reported journey into substance abuse and changes that occurred in their self-perception that accompanied their transition from recreational to problematic drug use. These examples should illustrate how one topic can be investigated across each paradigm.

Social science theories

Much like paradigms, theories provide a way of looking at the world and of understanding human interaction. Paradigms are grounded in big assumptions about the world—what is real, how do we create knowledge—whereas theories describe more specific phenomena. A common definition for theory in social work is “a systematic set of interrelated statements intended to explain some aspect of social life” (Rubin & Babbie, 2017, p. 615). At their core, theories can be used to provide explanations of any number or variety of phenomena. They help us answer the “why” questions we often have about the patterns we observe in social life. Theories also often help us answer our “how” questions. While paradigms may point us in a particular direction with respect to our “why” questions, theories more specifically map out the explanation, or the “how,” behind the “why.”

what are the types of social work research

Introductory social work textbooks introduce students to the major theories in social work—conflict theory, symbolic interactionism, social exchange theory, and systems theory. As social workers study longer, they are introduced to more specific theories in their area of focus, as well as perspectives and models (e.g., the strengths perspective), which provide more practice-focused approaches to understanding social work.

As you may recall from a class on social work theory, systems theorists view all parts of society as interconnected and focus on the relationships, boundaries, and flows of energy between these systems and subsystems (Schriver, 2011). Conflict theorists are interested in questions of power and who wins and who loses based on the way that society is organized. Symbolic interactionists focus on how meaning is created and negotiated through meaningful (i.e., symbolic) interactions. Finally, social exchange theorists examine how human beings base their behavior on a rational calculation of rewards and costs.

Just as researchers might examine the same topic from different levels of inquiry or paradigms, they could also investigate the same topic from different theoretical perspectives. In this case, even their research questions could be the same, but the way they make sense of whatever phenomenon it is they are investigating will be shaped in large part by theory. Table 2.2 summarizes the major points of focus for four major theories and outlines how a researcher might approach the study of the same topic, in this case the study of substance abuse, from each of the perspectives.

Table 2.2 Four social work theories as related to the study of substance abuse
Systems Interrelations between parts of society; how parts work together How a lack of employment opportunities might impact rates of substance abuse in an area
Conflict Who wins and who loses based on the way that society is organized How the War on Drugs has impacted minority communities
Symbolic interactionism How meaning is created and negotiated though interactions How people’s self-definitions as “addicts” helps or hurts their ability to remain sober
Utility theory How behavior is influenced by costs and rewards Whether increased distribution of anti-overdose medications makes overdose more or less likely

Within each area of specialization in social work, there are many other theories that aim to explain more specific types of interactions. For example, within the study of sexual harassment, different theories posit different explanations for why harassment occurs. One theory, first developed by criminologists, is called routine activities theory. It posits that sexual harassment is most likely to occur when a workplace lacks unified groups and when potentially vulnerable targets and motivated offenders are both present (DeCoster, Estes, & Mueller, 1999). Other theories of sexual harassment, called relational theories, suggest that a person’s relationships, such as their marriages or friendships, are the key to understanding why and how workplace sexual harassment occurs and how people will respond to it when it does occur (Morgan, 1999). Relational theories focus on the power that different social relationships provide (e.g., married people who have supportive partners at home might be more likely than those who lack support at home to report sexual harassment when it occurs). Finally, feminist theories of sexual harassment take a different stance. These theories posit that the way our current gender system is organized, where those who are the most masculine have the most power, best explains why and how workplace sexual harassment occurs (MacKinnon, 1979). As you might imagine, which theory a researcher applies to examine the topic of sexual harassment will shape the questions the researcher asks about harassment. It will also shape the explanations the researcher provides for why harassment occurs.

For an undergraduate student beginning their study of a new topic, it may be intimidating to learn that there are so many theories beyond what you’ve learned in your theory classes. What’s worse is that there is no central database of different theories on your topic. However, as you review the literature in your topic area, you will learn more about the theories that scientists have created to explain how your topic works in the real world. In addition to peer-reviewed journal articles, another good source of theories is a book about your topic. Books often contain works of theoretical and philosophical importance that are beyond the scope of an academic journal.

Paradigm and theory in social work

Theories, paradigms, levels of analysis, and the order in which one proceeds in the research process all play an important role in shaping what we ask about the social world, how we ask it, and in some cases, even what we are likely to find. A micro-level study of gangs will look much different than a macro-level study of gangs. In some cases, you could apply multiple levels of analysis to your investigation, but doing so isn’t always practical or feasible. Therefore, understanding the different levels of analysis and being aware of which level you happen to be employing is crucial. One’s theoretical perspective will also shape a study. In particular, the theory invoked will likely shape not only the way a question about a topic is asked but also which topic gets investigated in the first place. Further, if you find yourself especially committed to one theory over another, it may limit the kinds of questions you pose. As a result, you may miss other possible explanations.

The limitations of paradigms and theories do not mean that social science is fundamentally biased. At the same time, we can never claim to be entirely value free. Social constructionists and postmodernists might point out that bias is always a part of research to at least some degree. Our job as researchers is to recognize and address our biases as part of the research process, if an imperfect part. We all use our own approaches, be they theories, levels of analysis, or temporal processes, to frame and conduct our work. Understanding those frames and approaches is crucial not only for successfully embarking upon and completing any research-based investigation, but also for responsibly reading and understanding others’ work.

Spotlight on UTA School of Social Work

Catherine labrenz connects social theory and child welfare research.

When Catherine LaBrenz, an assistant professor at the University of Texas at Arlington’s School of Social Work was a child welfare practitioner, she noticed that several children who had reunified with their biological parents from the foster care system were re-entering care because of continued exposure to child maltreatment. As she observed the challenging behaviors these children often presented, she wondered how the agency might better support families to prevent children from re-entering foster care after permanence. In her doctoral studies, she used her practice experience to form a research project with the goal of better understanding how agencies could better support families post-reunification.

From a critical paradigm, Dr. LaBrenz approached this question with the understanding that families that come into contact with child welfare systems often experience disadvantage and are subjected to unequal power distributions when accessing services, going to court, and participating in case decision-making (LaBrenz & Fong, 2016). Furthermore, the goal of this research was to change some of the aspects of the child welfare system, particularly within the practitioner’s agency, to better support families.

To better understand why some families may be more at-risk for multiple entries into foster care, Dr. LaBrenz began with an extensive literature review that identified diverse theories that explained factors at the child, family, and system- level that could impact post-permanence success. Figure 2.1 displays the micro-, meso-, and macro-level theories that she and her research team identified and decided to explore further.

This figure displays a three-level model of theories: At the top Child - Attachment, beneath that Family - family systems theory, and at the bottom System - systems theory and critical race theory

At the child-level, Attachment theory posits that consistent, stable nurturing during infancy impacts children’s ability to form relationships with others throughout their life (Ainsworth, Blehar, Waters, & Wall, 1978; Bowlby, 1969). At the family-level, Family systems theory posits that family interactions impact functioning among all members of a family unit (Broderick 1971). At the macro-level, Critical race theory (Delgado & Stefancic, 2001) can help understand racial disparities in child welfare systems. Moreover, Systems theory (Bronfenbrenner, 1986) can help examine interactions among the micro-, meso- and macro-levels to assess diverse systems that impact families involved in child welfare services.

In the next step of the project, national datasets were used to examine child-, family-, and system- factors that impacted rates of successful reunification, or reunification with no future re-entries into foster care. Then, a systematic review of the literature was conducted to determine what evidence existed for interventions to increase rates of successful reunification. Finally, a different national dataset was used to examine how effective diverse interventions were for specific groups of families, such as those with infants and toddlers.

Figure 2.2 displays the principal findings from the research project and connects each main finding to one of the theoretical frameworks.

A figure displaying Catherine LaBrenz' findings by 4 different social theories: Attachment Theory, Family Systems Theory, Systems Theory, and Critical Race Theory

The first part of the research project found parents who felt unable to cope with their parental role, and families with previous attachment disruptions, to have higher rates of re-entry into foster care. This connects with Attachment theory, in that families with more instability and inconsistency in caregiving felt less able to fulfill their parental roles, which in turn led to further disruption in the child’s attachment.

With regards to family-level theories, Dr. LaBrenz found that family-level risk and protective factors were more predictive of re-entry to foster care than child- or agency-level factors. The systematic review also found that interventions that targeted parents, such as Family Drug Treatment Courts, led to better outcomes for children and families. This aligns with Family systems theory in that family-centered interventions and targeting the entire family leads to better family functioning and fewer re-entries into foster care.

In parallel, the systematic review concluded that interventions that integrated multiple systems, such as child welfare and substance use, increased the likelihood of successful reunification. This supports Systems theory, in that multiple systems can be engaged to provide ongoing support for families in child welfare systems (Trucco, 2012). Furthermore, the results from the analyses of the national datasets found that rates of re-entry into foster care for African American and Latino families varied significantly by state. Thus, racial and ethnic disparities remained in some, but not all, state child welfare systems.

Overall, the findings from the research project supported Attachment theory, Family systems theory, Systems theory, and Critical race theory as guiding explanations for why some children and families experience foster care re-entry while others do not. Dr. LaBrenz was able to present these findings and connect them to direct implications for practices and policies that could support attachment, multi-system collaborations, and family-centered practices.

Key Takeaways

  • Paradigms shape our everyday view of the world.
  • Researchers use theory to help frame their research questions and to help them make sense of the answers to those questions.
  • Applying the four key theories of social work is a good start, but you will likely have to look for more specific theories about your topic.
  • Critical paradigm- a paradigm in social science research focused on power, inequality, and social change
  • Paradigm- a way of viewing the world and a framework from which to understand the human experience
  • Positivism- a paradigm guided by the principles of objectivity, knowability, and deductive logic
  • Postmodernism- a paradigm focused on the historical and contextual embeddedness of scientific knowledge and a skepticism towards certainty and grand explanations in social science
  • Social constructionism- a paradigm based on the idea that social context and interaction frame our realities
  • Theory- “a systematic set of interrelated statements intended to explain some aspect of social life” (Rubin & Babbie, 2017, p. 615)

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Foundations of Social Work Research Copyright © 2020 by Rebecca L. Mauldin is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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Social Work Research: Concept, Scope

Last Updated on December 30, 2022 by Team TSW

An effort to create new knowledge or to upgrade existing knowledge either through observation, available facts, evidences or any other method, is research. We often make our mind or take decision, based on our observation about certain objects or phenomena. During whole process we remain unaware of our biases, we do not question them and we attribute our observations entirely to the object being observed. Though it is still possible to arrive at right decision on the basis of wrong reasons or vice versa. This whole thing questions the process of observation. Was the observation error-free? While observing are we aware of our limitations? Every method of observation has certain limitations. Important thing here is to take biases, the errors and limitations into consideration. Social work research is the application of research methods in the field of social work.

Social Work Research

Table of Contents

Purpose of social work research is to produce new knowledge or to increase already available knowledge in the field of social work. Social work research gives new dimensions to social work techniques and methods and provides new ways to deal with problems. Social work research attempts to highlight insights about what intervention or treatment is actually helpful in practice and bring the best result. It also throw light on what hinder the attainment of desired goal. It also look for answers to problems faced by practitioners.

Relevance of Research in Social Work

Social work research tries to find answers to questions faced by practitioners and to make existing intervention more effective. The problems are not only professional but personal too. Overall aim is to make existing social work methods and techniques better and more effective.

In social work research, we study the problems from the point of view of professional social work. The designing of research problems, data collection and its interpretation will have to be attempted in a manner as would be useful to professional social work. The process should add new knowledge to social work theory and practice and also to enhance the outcome of professional social workers.

Limitation of Scientific Research Method in Social Work

Social work primarily deals with human behaviour, which is by and large complex and dynamic in nature. This means that different humans tend to behave differently under the same circumstances. One person can be happy in given circumstances and the second may be sad and at the same time others may remain indifferent. So it can easily be deduced that data collected for humans is subjective in nature and means very little for scientific research. Therefore one can not investigate human behaviour under guided conditions as in natural science. This creates many problems for researchers. 

Social work will never realize the objective of research as completely as natural science does, but still social work does not completely diminish the importance of scientific research methods.

Social Work is a diverse profession and work almost at all level of social system. Possible broad research areas could be:-

  • Community health.
  • Community mental health.
  • Child welfare.
  • Women welfare.
  • Youth welfare.
  • Juvenile delinquency. 
  • Crime and correction.
  • Aged welfare.
  • Poverty alleviation.
  • Management of Social Welfare Department and Organization.
  • Disaster Management.
  • Industrial Social Work. 

These are the areas which are very frequently studied by Social workers. Researchers might focus on individuals, families, groups, community or broad social systems.

Facts, events, and evidence help acquire reliable knowledge about various aspects of human behaviour. To get that knowledge, the method of science is still the most commonly used method. Objectivity, replication, prediction and verifiability are the characteristics of scientific approach, which keeps the researchers at bay from their personal biases, beliefs, perceptions, values, attitudes and emotions. With all the limitations and characteristics, scientific research is the best method to arrive at generalization in the field of social work.

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Social Work Research Method

what are the types of social work research

Social Work research methods include surveys, ethnographic descriptions, studies, randomized trials, and needs tests. What makes one data point stronger than another? Ask any researcher, social work domain or otherwise. They’ll refer to the importance of avoiding the many forms of researcher bias, clearly expressing the problem, and using the properly structured methodology, among other essential steps.

Strategies for collecting reliable data may vary slightly depending on the nature of the study, but the underlying concept is this: nothing outside the natural environment can influence the data. If the researcher controls the data, then the correlation between the hypothesis and the results is weakened significantly.

So, how can researchers in the social work field strive for the highest standards of objectivity in their findings? The answer starts with the proper methodology. The structure of each study needs to conform to the environment in which the hypothesis was formed and not the other way around. For example, if a researcher wants to test how participants respond to different management styles in the workplace, they would do best not to remove the person from their work environment – even if the researcher simulated one of their own.

In some scenarios, observing participants in their environments like the above example is appropriate. Maybe a simple survey would indeed work when it comes to perceptions and behaviors that aren’t dependent on the environment. However, researchers in the social work field have to rely on several research methods to observe and collect the data as it exists in its natural domain. Let’s summarize some of the most common structures, starting with the already mentioned survey method. Research methods include, sage research methods, qualitative methods, methods map, research methods in social workers research project, social workers evidence based practice

what are the types of social work research

Especially when researchers have access to large participant groups, surveys are a simple, affordable, and reliable method. The structure is simple: participants answer a series of questions designed to test the researcher’s hypothesis. If the researcher wants to evaluate the effects of digital media on certain perceptions, for example, they could ask participants to express their thoughts on popular events and people. Then, researchers send out the surveys, aggregate the results and form their conclusions based on the trends within the data.

As with many of the following research methods, it is not the implementation of the survey method itself that can be tricky but knowing when and how to use it properly. If the topic(s) being covered by the survey can’t be addressed with simple questions and answers, researchers need to opt for more open-ended data collection techniques. If respondents feel embarrassed or incriminated by answering truthfully, they may skew the results – observational methods would prevent this issue in many cases. Research methods include, quantitative and qualitative methods, sage research methods, methods map, evidence based practice in social work

Ethnographic Description

Like a probe sent deep into a planet’s surface to collect data unobtainable from the surface, ethnographic studies seek to immerse the researcher in another culture for more significant insights into any number of behaviors and beliefs. Contrary to surveys, ethnographic research methods are generally more time-consuming and costly. A researcher may travel across the world to live within a culture for weeks, months, or longer, adopting that culture’s practices to enrich their understanding. Then, they bring all of their data back home, where they use it to help other groups merge with members of the researched group.

Ethnographic research methods models can overlap with others. As mentioned, the researcher will generally travel to an area and immerse themselves in the culture. This can include:

  • Informant interviews in social work research
  • Surveys and census data in social work research
  • Observation in social work research
  • Participation in social work research

what are the types of social work research

Case Studies

Popular in the business world, case studies are also well-suited to research methods and efforts in social work. Simply put, a case study is an example – a real-life scenario that provides a testing ground for a hypothesis. Researchers can examine data from an ethnographic study, for example, even if the survey had a completely different objective, research methods in qualitative research and evidence based practice social work to demonstrate certain behaviors’ social or individual impact (or lack thereof). Though everyday events can be justified as case studies, researchers are often hard-pressed to prove that no extraneous variables affect the data since real-life scenarios don’t occur in controlled environments.

Case studies are helpful in many scenarios, but they address a specific theory. Therefore, they can be used throughout the literature review and research methods phases to accomplish the following objectives:

  • Practically demonstrate a theory
  • Call for more research methods
  • Debunk a hypothesis
  • Test research methods and their findings in the real world
  • Uncover new social work research methods and variables affecting the hypothesis

what are the types of social work research

Single-System Design

Experiments in the medical field especially tend to follow a model that compares the results (of a drug, treatment, etc.) across two groups: the control group, which doesn’t receive treatment, and social workers which does. In a single-system design, however, there is only one group. Often, this “group” is just one person. Moreover, the person or group is generally studied to assess their response to different variables over a long period.

With no control group, though, how do researchers gauge the effects of any particular variable? By manipulating the variable itself, not the audience. Single-system designs test the products of different independent variables. The experimenter applies the dependent variable and the result of these changes, and the theory being tested.

Let’s say that a researcher in the social work domain wants to determine the effect of digital media consumption on antisocial behaviors. Instead of setting up a control group (no digital media consumption) and an experimental group (two hours of digital media consumption per day per participant) to test their hypothesis, the researcher will change the nature of the digital media consumption for a single participant, recording the results of each change.

Program Evaluation

This particular vein of social work research methods is highly relevant to social workers, who often ally with programs of all kinds as a way of increasing access to vital resources for their clientele. The government or private investors may fund a program. Regardless, nobody supports a project unless they think it will be successful. Key concepts allow everyone to assess a program’s fitness across multiple dynamics.

These social work research methods requires a comprehensive look at recent findings to prove the effectiveness of a particular program. Even after a program has launched, key concepts can help to refine things for greater efficiency. The following list of questions will help to define the purpose and applications of a program evaluation:

  • Will this program work?
  • How much will the program cost per participant?
  • How can we expand the program?
  • Is there a better way to serve the program’s population?
  • Are there any disadvantages for program participants?

Needs Assessment

Needs assessments are also fundamental to the sociological perspective because they seek to identify deficiencies in specific populations. Of course, one does not define a population only by region, income level, or ethnicity. However, these three factors comprise the majority of cases.

These research methods are integral to social work at all levels. A social worker in the field, for example, can use needs assessments to identify opportunities for improvement with an individual client. Conversely, researchers, program planners, and executive-level social work professionals can apply needs assessments to entire communities to affect change on a larger scale. In either case, needs assessments are part of the planning process when conducting social work research methods, creating resources, or developing a care plan for one person.

Types of research methods

  • quantitative and qualitative methods
  • qualitative research
  • qualitative methods
  • sage research methods

Randomized Trials

Finally, the randomized trial is one of the purest and most broadly applied experimental models. Randomization, in this case, refers to how you select participants to be part of the control or experimental groups. Furthermore, you experiment with a formulaic, easily reproducible, and highly measurable fashion. First, the randomly assigned experimental group is subjected to the variable. It may be a treatment or a specific stimulus. Then, the randomly assigned group is not in social work. Next, the response of both groups are measured and compared, and when applicable, a new variable is tested in the same fashion.

These social work research methods model is most appropriate when responses are easily quantifiable in both social work and the medical field. Comparing subjective responses between two groups yields less actionable and prominent information than, for example, a measurable change in blood pressure.

To reiterate, no research model is objectively “better” than the other; each has its application. Properly selecting and applying a model (or a combination of models) requires researchers to comprehensively evaluate the subject’s environment, the nature of the data (subjective, objective, or both?), the hypothesis, and so forth. Nevertheless, the proper social work research methods can introduce precious findings that hold up against future inquiries when used correctly. Methods include sage research methods, quantitative methods, program evaluations in such research.

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Social Research: Definitions, Types, Nature, and Characteristics

  • First Online: 27 October 2022

Cite this chapter

what are the types of social work research

  • Kanamik Kani Khan 4 &
  • Md. Mohsin Reza 5  

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Social research is often defined as a study of mankind that helps to identify the relations between social life and social systems. This kind of research usually creates new knowledge and theories or tests and verifies existing theories. However, social research is a broad spectrum that requires a discursive understanding of its varied nature and definitions. This chapter aims to explain the multifarious definitions of social research given by different scholars. The information used in this chapter is solely based on existing literature regarding social research. There are various stages discussed regarding how social research can be effectively conducted. The types and characteristics of social research are further analysed in this chapter. Social research plays a substantial role in investigating knowledge and theories relevant to social problems. Additionally, social research is important for its contribution to national and international policymaking, which explains the importance of social research.

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what are the types of social work research

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Khan, K.K., Mohsin Reza, M. (2022). Social Research: Definitions, Types, Nature, and Characteristics. In: Islam, M.R., Khan, N.A., Baikady, R. (eds) Principles of Social Research Methodology. Springer, Singapore. https://doi.org/10.1007/978-981-19-5441-2_3

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Module 2 Chapter 1: The Nature of Social Work Research Questions

The search for empirical evidence typically begins with a question or hypothesis. The nature of the questions asked determine many features of the studies that lead to answers: the study approach, design, measurement, participant selection, data collection, data analysis, and reporting of results. Not just any type of question will do, however:

“When the question is poorly formulated, the design, analysis, sample size calculations, and presentation of results may not be optimal. The gap between research and clinical practice could be bridged by a clear, complete, and informative research question” (Mayo, Asano, & Barbic, 2013, 513).

The topic concerning the nature of social work research questions has two parts: what constitutes a research question, and what makes it a social work question. We begin this chapter by examining a general model for understanding where different types of questions fit into the larger picture of knowledge building explored in Module 1. We then look at research questions and social work questions separately. Finally, we reassemble them to identify strong social work research questions.

In this chapter, you will learn:

  • 4 types of social work research for knowledge building,
  • characteristics of research questions,
  • characteristics of social work research questions.

Translational Science

The concept of translational science addresses the application of basic science discoveries and knowledge to routine professional practice. In medicine, the concept is sometimes described as “bench to trench,” meaning that it takes what is learned at the laboratory “bench” to practitioners’ work in the real-world, or “in the trenches.” This way of thinking is about applied science—research aimed at eventual applications to create or support change. Figure 1-1 assembles the various pieces of the translational science knowledge building enterprise:

Figure 1-1. Overview of translational science elements

FIXME

Basic Research .   Federal policy defines basic research  as systematic study that is directed toward understanding the fundamental aspects of phenomena without specific applications in mind (adapted from 32 CFR 272.3). Basic research efforts are those designed to describe something or answer questions about its nature. Basic research in social and behavioral science addresses questions of at least two major types: epidemiology  and  etiology  questions.

Epidemiology questions. Questions about the nature of a population, problem, or social phenomenon are often answered through epidemiological methods. Epidemiology is the branch of science (common in public health) for understanding how a problem or phenomenon is distributed in a population. Epidemiologists also ask and address questions related to the nature of relationships between problems or phenomena—such as the relationship between opioid misuse and infectious disease epidemics (NAS, 2018). One feature offered by epidemiological research is a picture of trends over time. Consider, for example, epidemiology data from the Centers for Disease Control and Prevention (the CDC) regarding trends in suicide rates in the state of Ohio over a four-year period (see Figure 1-2, created from data presented by CDC WONDER database).

Figure 1-2. Graph reflecting Ohio trend in suicide rate, 2012-2016

FIXME

Since the upward trend is of concern, social workers might pursue additional questions to examine possible causes of the observed increases, as well as what the increase might mean to the expanded need for supportive services to families and friends of these individuals. The epidemiological data can help tease out some of these more nuanced answers. For example, epidemiology also tells us that firearms were the recorded cause in 46.9% of known suicide deaths among individuals aged 15-24 years across the nation during 2016 (CDC, WONDER database). Not only do we now know the numbers of suicide deaths in this age group, we know something about a relevant factor that might be addressed through preventive intervention and policy responses.

Epidemiology also addresses questions about the size and characteristics of a population being impacted by a problem or the scope of a problem. For example, a social worker might have a question about the “shape” of a problem defined as sexual violence victimization. Data from the United States’ 2010-2012 National Intimate Partner and Sexual Violence Survey (NISVS) indicated that over 36% of woman (1 in 3) and 17% of men (1 in 6) have experienced sexual violence involving physical contact at some point in their lives; the numbers vary by state, from 29.5% to 47.5% for women and 10.4% to 29.3% for men (Smith et al., 2017).

FIXME

In developing informed responses to a problem, it helps to know for whom it is a problem. Practitioners, program administrators, and policy decision makers may not be aware that the problem of sexual violence is so prevalent, or that men are victimized at worrisome rates, as well as women. It is also helpful to know how the problem of interest might interface with other problems. For example, the interface between perpetrating sexual assault and alcohol use was examined in a study of college men (Testa & Cleveland, 2017). The study investigators determined that frequently attending parties and bars was associated with a greater probability of perpetrating sexual assault. Thus, epidemiological research helps answer questions about the scope and magnitude of a problem, as well as how it relates to other issues or factors, which can then inform next steps in research to address the problem.

Etiology questions.  Etiology research tests theories and hypotheses about the origins and natural course of a problem or phenomenon. This includes answering questions about factors that influence the appearance or course of a problem—these may be factors that mediate or moderate the phenomenon’s development or progression (e.g., demographic characteristics, co-occurring problems, or other environmental processes). To continue with our intimate partner violence example, multiple theories are presented in the literature concerning the etiology of intimate partner violence perpetration—theories also exist concerning the etiology of being the target of intimate partner violence (Begun, 2003). Perpetration theories include:

  • personality/character traits
  • biological/hereditary/genetic predisposition
  • social learning/behavior modeling
  • social skills
  • self-esteem
  • cultural norms (Begun, 2003, p. 642).

Evidence supporting each of these theories exists, to some degree; each theory leads to the development of a different type of prevention or intervention response. The “best” interventions will be informed by theories with the strongest evidence or will integrate elements from multiple evidence-supported theories.

Etiology research is often about understanding the mechanisms underlying the phenomena of interest. The questions are “how” questions—how does this happen (or not)? For example, scientists asked the question: how do opioid medications (used to manage pain) act on neurons compared to opioids that naturally occur in the brain (Stoeber et al., 2018)? They discovered that opioid medications used to treat pain bind to receptors  inside n erve cells, which is a quite different mechanism than the conventional wisdom that they behave the same way that naturally occurring (endogenous) opioids do—binding only on the surface  of nerve cells. Understanding this mechanism opens new options for developing pain relievers that are less- or non-addicting than current opioid medicines like morphine and oxycodone. Once these mechanisms of change are understood, interventions can be developed, then tested through intervention research approaches.

Intervention Research.  Interventions are designed around identified needs: epidemiology research helps to support intervention design by identify the needs. Epidemiology research also helps identify theories concerning the causes and factors affecting social work problems. Intervention development is further supported by later theory-testing and etiology research. However, developing an intervention is not sufficient: interventions need to be tested and evaluated to ensure that they are (1) safe, (2) effective, and (3) cost-efficient to deliver. This is where  intervention research  comes into play. Consider the example of Motivational Interviewing (MI) approaches to addressing client ambivalence about engaging in a behavior change effort. Early research concerning MI addressed questions about its effectiveness. For example, a meta-analytic review reported that “MI should be considered as a treatment for adolescent substance abuse” because the evidence demonstrated small, but significant effect sizes, and that the treatment gains were retained over time (Jensen et al., 2011). Subsequently, when its safety and effectiveness were consistently demonstrated through this kind of evidence, investigators assessed MI as cost-efficient or cost-effective. For example, MI combined with providing feedback was demonstrated to be cost-effective in reducing drinking among college students who engaged in heavy drinking behavior (Cowell et al., 2012).

Intervention research not only is concerned with the outcomes of delivering an intervention, but may also address the mechanisms of change  through which an intervention has its effects—not only what changes happen, but how  they happen. For example, investigators are exploring  how  psychotherapy works, moving beyond demonstrating that  it works (Ardito & Rabellino, 2011; Kazdin, 2007; Wampold, 2015). One mechanism that has garnered attention is the role of therapeutic alliance—the relationships, bonds, and interactions that occur in the context of treatment—on treatment outcomes.

FIXME

Therapeutic alliance is one common factor identified across numerous types of effective psychotherapeutic approaches (Wampold, 2015). Authors summarizing a number of studies about therapeutic alliance and its positive relationship to treatment outcomes concluded that the quality of therapeutic alliance may be a more powerful predictor of positive outcome than is the nature or type of intervention delivered (Ardito & Rabellino, 2011). However, it is important to determine the extent to which (a) therapeutic alliance enhances clients’ symptom improvement, (b) gradual improvements in symptoms lead to enhanced therapeutic alliance, or (c) the relationship between therapeutic alliance and symptom improvement are iterative—they go back and forth, influencing each other over time (Kazdin, 2007).

Implementation Science . Social work and other disciplines have produced a great deal of evidence about “what works” for intervening around a great number of social work problems. Unfortunately, many best practices with this kind of evidence support are slow to become common practices.  Implementation science  is about understanding facilitators and barriers to these evidence-supported interventions becoming adopted into routine practice: characteristics of the interventions themselves, conditions and processes operating in the organizations where interventions are implemented, and factors external to these organizations all influence practitioners’ adoption of evidence supported interventions.

Even under optimal internal organizational conditions, implementation can be undermined by changes in organizations’ external environments, such as fluctuations in funding, adjustments in contracting practices, new technology, new legislation, changes in clinical practice guidelines and recommendations, or other environmental shifts” (Birken, et al, 2017).

Research for/about Research . In addition, social work investigators engage in research that is specifically about scientific methodology. This is where advances in measurement, participant recruitment and retention, and data analysis emerge. The results of these kinds of research studies are used to improve the research in basic, intervention, and implementation research. Later in the course you will see some of these products in action as we learn about best practices in research and evaluation methodology. Here are a few examples related to measurement methods:

  • Concept mapping to assess community needs of sexual minority youth (Davis, Saltzburg, & Locke, 2010)
  • Field methodologies for measuring college student drinking in natural environments (Clapp et al., 2007)
  • Intergenerational contact measurement (Jarrott, Weaver, Bowen, & Wang, 2018)
  • Perceived Social Competence Scale-II (Anderson-Butcher et al., 2016)
  • Safe-At-Home Instrument to measure readiness to change intimate partner violence behavior (Begun et al., 2003; 2008; Sielski, Begun, & Hamel, 2015)
  • Teamwork Scale for Youth (Lower, Newman, & Anderson-Butcher, 2016)

And, here are a few examples related to involving participants in research studies:

  • Conducting safe research with at risk populations (Kyriakakis, Waller, Kagotho, & Edmond, 2015)
  • Recruitment strategies for non-treatment samples in addiction studies (Subbaraman et al., 2015)
  • Variations in recruitment results across Internet platforms (Shao et al., 2015)

Stop and Think

Take a moment to complete the following activity.

Research Questions

In this section, we take a closer look at research questions and their relationship to the types of research conducted by investigators. It may be easier to understand research questions by first ruling out what are not research questions. In that spirit, let’s begin with examples of questions where applying research methods will not help to find answers:

  • Trauma informed education. The first issue with this example is obvious: it is not worded as a question. The second is critically important: this is a general topic, it is not a research question. This topic is too vague and broad making it impossible to determine what answers would look like or how to approach finding answers.
  • How is my client feeling about what just happened? This type of question about an individual is best answered by asking clinical questions of that individual, within the context of the therapeutic relationship, not by consulting research literature or conducting a systematic research study.
  • Will my community come together in protest of a police-involved shooting incident? This type of question may best be answered by waiting to see what the future brings. Research might offer a guess based on data from how other communities behaved in the past but cannot predict how groups in individual situations will behave. A better research question might be: What factors predict community protest in response to police-involved shooting incidents?
  • Should I order salad or soup to go with my sandwich? This type of question is not of general interest, making it a poor choice as a research question. The question might be reframed as a general interest question: Is it healthier to provide salad or soup along with a sandwich? The answer to that researchable question might inform a personal decision.
  • Why divorce is bad for children. There are two problems with this example. First, it is a statement, not a question, despite starting with the word “why.” Second, this question starts out with a biased assumption—that divorce is bad for children. Research questions should support unbiased investigation, leading to evidence and answers representative of what exists rather than what someone sets out wanting to prove is the case. A better research question might be: How does divorce affect children?

Collage of Questions Marks

Tuning back to our first example of what is not a research question, consider several possible school social work research questions related to that general topic:

  • To what extent do elementary school personnel feel prepared to engage in trauma informed education with their students?
  • What are the barriers and facilitators of integrating trauma informed education in middle school?
  • Does integrating trauma informed education result in lower rates of suicidal ideation among high school students?
Is there a relationship between parent satisfaction and the implementation of trauma informed education in their children’s schools?
Does implementing trauma informed education in middle schools affect the rate of student discipline referrals?

What is the difference between these research questions and the earlier “not research” questions? First, research questions are specific. This is an important distinction between identifying a topic of interest (e.g., trauma informed education) and asking a researchable question. For example, the question “How does divorce affect children?” is not a good research question because it remains too broad. Instead, investigators might focus their research questions on one or two specific effects of interest, such as emotional or mental health, academic performance, sibling relationships, aggression, gender role, or dating relationship outcomes.

Image of a family with a tear seperating a father from a mother with children

Related to a question being “researchable” is its feasibility for study. Being able to research a question requires that appropriate data can be collected with integrity. For example, it may not be feasible to study what would happen if every child was raised by two parents, because (a) it is impossible to study every child and (2) this reality cannot ethically be manipulated to systematically explore it. No one can ethically conduct a study whereby children are randomly assigned by study investigators to the compared conditions of being raised by two parents versus being raised by one or no parents. Instead, we settle for observing what has occurred naturally in different families.

Second, “good” research questions are relevant to knowledge building. For this reason, the question about what to eat was not a good research question—it is not relevant to others’ knowledge development. Relevance is in the “eye of the beholder,” however. A social work researcher may not see the relevance of using a 4-item stimulus array versus a 6-item stimulus array in testing children’s memory, but this may be an important research question for a cognitive psychology researcher. It may, eventually, have implications for assessment measures used in social work practice.

A variety of tanagrams

Third, is the issue of bias built into research questions. Remembering that investigators are a product of their own developmental and social contexts, what they choose to study and how they choose to study it are socially constructed. An important aspect at the heart of social work research relates to a question’s cultural appropriateness and acceptability. To demonstrate this point, consider an era (during the 1950s to early 1970s) when research questions were asked about the negative effects on child development of single-parent, black family households compared to two-parent, white family households in America. This “majority comparison” frame of reference is not culturally appropriate or culturally competent. Today, in social work, we adopt a strengths perspective, and avoid making comparisons of groups against a majority model. For example, we might ask questions like: What are the facilitators and barriers of children’s positive development as identified by single parents of diverse racial/ethnic backgrounds? What strengths do African American parents bring to the experience of single-parenting and how does it shape their children’s development? What are the similar and different experiences of single-parenting experienced by families of different racial/ethnic composition?

Multigenerational black family

Research Questions versus Research Hypotheses . You have now seen examples of “good” research questions. Take, for example, the last one we listed about trauma informed education:

Based on a review of literature, practice experience, previous research efforts, and the school’s interests, an investigator may be prepared to be even more specific about the research question (see Figure 1-3). Assume that these sources led the investigator to believe that implementing the trauma informed education approach will have the effect of reducing the rate of disciplinary referrals. The investigator may then propose to test the following hypothesis:

Implementing trauma informed education in middle schools will result in a reduction in the number of student discipline referrals.

The research hypothesis  is a clear statement that can be tested with quantitative data and will either be rejected or not, depending on the evidence. Research hypotheses are predictions about study results—what the investigator expects the results will show. The prediction, or hypothesis, is based on theory and/or other evidence. A study hypothesis is, by definition, quantifiable—the answer lies in numerical data, which is why we do not generally see hypotheses in qualitative, descriptive research reports.

Hypotheses are also specific to one question at a time. Thus, an investigator would need to state and test a second hypothesis to answer the question:

The stated hypothesis might be:

Parent satisfaction is higher in middle schools where trauma informed education is implemented.

Figure 1-3. Increasing specificity from research topic to question to hypothesis

FIXME

Social Work Questions

It is difficult to find a simple way to characterize social work research. The National Institutes of Health (NIH) described social work research in the following way:

Historically, social work research has focused on studies of the individual, family, group, community, policy and/or organizational level, focusing across the lifespan on prevention, intervention, treatment, aftercare and rehabilitation of acute and chronic conditions, including the effects of policy on social work practice (OBSSR, 2003, p. 5) .

For all the breadth expressed in this statement, it reflects only how social work research relates to the health arena—it does not indicate many other domains and service delivery systems of social work influence:

  • physical, mental, and behavioral health
  • substance misuse/addiction and other addictive behaviors
  • income/poverty
  • criminal justice
  • child and family welfare
  • housing and food security/insecurity
  • environmental social work
  • intimate partner, family, and community violence
  • and others.

In addition to breadth of topic, social work research is characterized by its biopsychosocial nature. This means that social work researchers not only pursue questions relating to biological, psychological, and social context factors, but also questions relating to their intersections and interactions. Related to this observation is that social work not only addresses questions related to the multiple social system levels, social work also addresses the ways multiple levels intersect and interact (i.e., those levels represented in the NIH statement about individuals, families, groups, communities, organizations, and policy).

It is worth noting that research need not be conducted by social workers to be relevant to social work–many disciplines and professions contribute to the knowledge base which informs social work practice (medicine, nursing, education, occupational therapy, psychology, sociology, criminal justice, political science, economics, and more). Authors of one social work research textbook summarize the relevance issue in the following statement:

“To social workers, a relevant research question is one whose answers will have an impact on policies, theories, or practices related to the social work profession” (Grinnell & Unrau, 2014, p. 46).

Social Work Research Questions and Specific Aims

The kinds of questions that help inform social work practice and policy are relevant to understanding social work problems, diverse populations, social phenomena, or interventions. Most social work research questions can be divided into two general categories: background questions  and foreground questions . The major distinction between these two categories relates to the specific aims that emerge in relation to the research questions.

Background Questions.  This type of question is answerable with a fact or set of facts. Background questions are generally simple in structure, and they direct a straightforward search for evidence. This type of question can usually be formulated using the classic 5 question words: who, what, when, where, or why. Here are a few examples of social work background questions related to the topic of fetal alcohol exposure:

  • Who is at greatest risk of fetal alcohol exposure?
  • What are the developmental consequences of fetal alcohol exposure?
  • When in gestation is the risk of fetal alcohol exposure greatest?
  • Where do women get information about the hazards of drinking during pregnancy?
  • Why is fetal alcohol exposure (FAE) presented as a spectrum disorder, different from fetal alcohol syndrome (FAS)?

These kinds of questions direct a social worker to review literature about human development, human behavior, the distribution of the problem across populations, and factors that determine the nature of a specific social work problem like fetal exposure to alcohol. Where the necessary knowledge is lacking, investigators aim to explore or describe the phenomenon of interest. Many background questions can be answered by epidemiology or etiology evidence.

Image of glasses of wine on the left and an outline of a woman with a baby inside of her on the right

Foreground Questions.  This type of question is more complex than the typical background question. Foreground questions typically are concerned with making specific choices by comparing or evaluating options. These types of questions required more specialized evidence and may lead to searching different types of resources than would be helpful for answering background questions. Foreground questions are dealt with in greater detail in our second course, SWK 3402 which is about understanding social work interventions. A quick foreground question example related to the fetal exposure to alcohol topic might be:

Which is the best tool for screening pregnant women for alcohol use with the aim of reducing fetal exposure, the T-ACE, TWEAK, or AUDIT?

This type of question leads the social worker to search for evidence that compares different approaches. These kinds of evidence are usually found in comparative reviews, or require the practitioner to conduct a review of literature, locating individual efficacy and effectiveness studies. Where knowledge is found to be lacking, investigators aim to experiment with different approaches or interventions.

Three Question Types and Their Associated Research Aims

Important distinctions exist related to different types of background questions. Consider three general categories of questions that social workers might ask about populations, problems, and social phenomena: exploratory, descriptive, and explanatory. The different types of questions matter because the nature of the research questions determines the specific aims and most appropriate research approaches investigators apply in answering them.

Exploratory Research Questions. Social workers may find themselves facing a new, emerging problem where there is little previously developed knowledge available—so little, in fact, that it is premature to begin asking any more complex questions about causes or developing testable theories. Exploratory research questions open the door to beginning understanding and are basic; answers would help build the foundation of knowledge for asking more complex descriptive and explanatory questions. For example, in the early days of recognition that HIV/AIDS was emerging as a significant public health problem, it was premature to jump to questions about how to treat or prevent the problem. Not enough was known about the nature and scope of the problem, for whom it was a problem, how the problem was transmitted, factors associated with risk for exposure, what factors influenced the transition from HIV exposure to AIDS as a disease state, and what issues or problems might co-occur along with either HIV exposure or AIDS. In terms of a knowledge evolution process, a certain degree of exploration had to occur before intervention strategies for prevention and treatment could be developed, tested, and implemented.

Red AIDS Ribbon

In 1981, medical providers, public health officials, and the Centers for Disease Control and Prevention (CDC) began to circulate and publish observations about a disproportionate, unexpectedly high incidence rate of an unusual pneumonia and Kaposi’s sarcoma appearing in New York City and San Francisco/California among homosexual men (Curran, & Jaffe, 2011). As a result, a task force was formed and charged with conducting an epidemiologic investigation of this outbreak; “Within 6 months, it was clear that a new, highly concentrated epidemic of life threatening illness was occurring in the United States” (Curran & Jaffe, 2011, p. 65). The newly recognized disease was named for its symptoms: acquired immune deficiency syndrome, or AIDS. Exploratory research into the social networks of 90 living patients in 10 different cities indicated that 40 had a sexual contact link with another member of the 90-patient group (Auerbach, Darrow, Jaffe, & Curran, 1984). Additionally, cases were identified among persons who had received blood products related to their having hemophilia, persons engaged in needle sharing during substance use, women who had sexual contact with a patient, and infants born to exposed women. Combined, these pieces of information led to an understanding that the causal infectious factor (eventually named the human immunodeficiency virus, HIV) was transmitted by sexual contact, blood, and placental connection. This, in turn, led to knowledge building activities to develop both preventive and treatment strategies which could be implemented and studied. Social justice concerns relate to the slow rate at which sufficient resources were committed for evolving to the point of effective solutions for saving lives among those at risk or already affected by a heavily stigmatized problem.

The exploratory research approaches utilized in the early HIV/AIDS studies were both qualitative and quantitative in nature. Qualitative studies included in-depth interviews with identified patients—anthropological and public health interviews about many aspects of their living, work, and recreational environments, as well as many types of behavior. Quantitative studies included comparisons between homosexually active men with and without the diseases of concern. In addition, social network study methods combined qualitative and quantitative approaches. These examples of early exploratory research supported next steps in knowledge building to get us to where we are today. “Today, someone diagnosed with HIV and treated before the disease is far advanced can live nearly as long as someone who does not have HIV” (hiv.gov). While HIV infection cannot (yet) be “cured,” it can be controlled and managed as a chronic condition.

Descriptive Research Questions.  Social workers often ask for descriptions about specific populations, problems, processes, or phenomena. Descriptive research questions  might be expressed in terms of searching to create a profile of a group or population, create categories or types (typology) to describe elements of a population, document facts that confirm or contradict existing beliefs about a topic or issue, describe a process, or identify steps/stages in a sequential process (Grinnell & Unrau, 2014). Investigators may elect to approach the descriptive question using qualitative methods that result in a rich, deep description of certain individuals’ experiences or perceptions (Yegidis, Weinbach, & Meyers, 2018). Or, the descriptive question might lead investigators to apply quantitative methods, assigning numeric values, measuring variables that describe a population, process, or situation of interest. In descriptive research, investigators do not manipulate or experiment with the variables; investigators seek to describe what naturally occurs (Yegidis, Weinbach, & Meyers, 2018). As a result of studies answering descriptive questions, tentative theories and hypotheses may be generated.

Here are several examples of descriptive questions.

  • How do incarcerated women feel about the option of medication-assisted treatment for substance use disorders?
  • What barriers to engaging in substance misuse treatment do previously incarcerated persons experience during community reentry?
  • How often do emerging adults engage in binge drinking in different drinking contexts (e.g., bars, parties, sporting events, at home)?
  • What percent of incarcerated adults experience a substance use disorder?
  • What is the magnitude of racial/ethnic disparities in access to treatment for substance use disorders?
  • Who provides supervision or coordination of services for aging adults with intellectual or other developmental disabilities?
  • What is the nature of the debt load among students in doctoral social work programs?

Image of a prison cell from outside of the bars

An example of descriptive research, derived from a descriptive question, is represented in an article where investigators addressed the question: How is the topic of media violence and aggression reported in print media (Martins et al., 2013)? This question led the investigators to conduct a qualitative content analysis, resulting in a description showing a shift in tone where earlier articles (prior to 2000) emphasized the link as a point of concern and later articles (since 2000) assumed a more neutral stance.

Correlational Research Questions.  One important type of descriptive question asks about relationships that might exist between variables—looking to see if variable x  and variable y  are associated or correlated with each other. This is an example of a correlational research question; it does not indicate whether “x” causes “y” or “y” causes “x”, only whether these two are related. Consider again the topic of exposure to violence in the media and its relationship to aggression. A descriptive question asked about the existence of a relationship between exposure to media violence ( variable x ) and children’s expression of aggression ( variable y ). Investigators reported one study of school-aged children, examining the relationship between exposure to three types of media violence (television, video games, and movies/videos) and three types of aggression (verbal, relational, and physical; Gentile, Coyne, & Walsh, 2011). The study investigators reported that media violence exposure was, indeed, correlated with all three types of aggressive behavior (and less prosocial behavior, too).

For a positive correlation (the blue line), as the value of the “x” variable increases, so does the value of the “y” variable (see Figure 1-4 for a general demonstration). An example might be as age or grade in school increases (“x”), so does the number of preadolescent, adolescent, and emerging adults who have used alcohol (“y”). For a negative correlation (the orange line), as the value of the “x” variable increases, the value of the “y” variable decreases. An example might be as the number of weeks individuals are in treatment for depression symptoms (“x”), the reported depression symptoms decreases (“y”). The neutral of non-correlation line (grey) means that the two variables, “x” and “y” do not have an association with each other. For example, number of years of teachers’ education (“x”) might be unrelated to the number of students dropping out of high school (“y”).

Figure 1-4. Depicting positive, negative, and neutral correlation lines

FIXME

Descriptive correlational studies are sometimes called comparison studies because the descriptive question is answered by comparing groups that differ on one of the variables (low versus high media violence exposure) to see how they might differ on the other variable (aggressive behavior).

Explanatory Research Questions. To inform the design of evidence-informed interventions, social workers need answers to questions about the nature of the relationships between potentially influential factors or variables. An explanatory research question  might be mapped as: Does variable x  cause, lead to or prevent changes in variable y  (Grinnell & Unrau, 2014)? These types of questions often test theory related to etiology.

Comparative research might provide information about a relationship between variables. For example, the difference in outcomes between persons experiencing a substance use disorder and have been incarcerated compared to others with the same problem but have not been incarcerated may be related to their employability and ability to generate a living-wage income for themselves and their families. However, to develop evidence-informed interventions, social workers need to know that variables are not only related, but that one variable actually plays a causal role in relation to the other. Imagine, for example, that evidence demonstrated a significant relationship between adolescent self-esteem and school performance. Social workers might spend a great deal of effort developing interventions to boost self-esteem in hopes of having a positive impact on school performance. However, what if self-esteem comes from strong school performance? The self-esteem intervention efforts will not likely have the desired effect on school performance. Just because research demonstrates a significant relationship between two variables does not mean that the research has demonstrated a  causal relationship between those variables. Investigators need to be cautious about the extent to which their study designs can support drawing conclusions about causality; anyone reviewing research reports also needs to be alert to where causal conclusions are properly and improperly drawn.

Person at desk with stack of books and papers

The questions that drive intervention and evaluation research studies are explanatory in nature: does the intervention ( x ) have a significant impact on outcomes of interest ( y )? Another type of explanatory question related to intervention research concerns the mechanisms of change. In other words, not only might social workers be interested to find out  what  outcomes or changes can be attributed to an intervention, they may also be interested to learn how  the intervention causes those changes or outcomes.

Cartoon of confusing math with man pointing at center that says "Then a Miracle Occurs" and caption below stating "I think you should be more explicit here in step two"

Chapter Summary

In this chapter, you learned about different aspects of the knowledge building process and where different types of research questions might fit into the big picture. No single research study covers the entire spectrum; each study contributes a piece of the puzzle as a whole. Research questions come in many different forms and several different types. What is important to recall as we move through the remainder of the course is that the decisions investigators make about research approaches, designs, and procedures all start with the nature of the question being asked. And, the questions being asked are influenced by multiple factors, including what is previously known and remains unknown, the culture and context of the questioners, and what theories they have about what is to be studied. That leads us to the next chapter.

Social Work 3401 Coursebook Copyright © by Dr. Audrey Begun is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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Social Research – Definition, Types and Methods

Social Research

Social Research: Definition

Social Research is a method used by social scientists and researchers to learn about people and societies so that they can design products/services that cater to various needs of the people. Different socio-economic groups belonging to different parts of a county think differently. Various aspects of human behavior need to be addressed to understand their thoughts and feedback about the social world, which can be done using Social Research. Any topic can trigger social research – new feature, new market trend or an upgrade in old technology.

Select your respondents

Social Research is conducted by following a systematic plan of action which includes qualitative and quantitative observation methods.

  • Qualitative methods rely on direct communication with members of a market, observation, text analysis. The results of this method are focused more on being accurate rather than generalizing to the entire population.
  • Quantitative methods use statistical analysis techniques to evaluate data collected via surveys, polls or questionnaires.

LEARN ABOUT: Research Process Steps

Social Research contains elements of both these methods to analyze a range of social occurrences such as an investigation of historical sites, census of the country, detailed analysis of research conducted to understand reasons for increased reports of molestation in the country etc.

A survey to monitor happiness in a respondent population is one of the most widely used applications of social research. The  happiness survey template  can be used by researchers an organizations to gauge how happy a respondent is and the things that can be done to increase happiness in that respondent.

Learn more: Public Library Survey Questions + Sample Questionnaire Template 

Types of Social Research

There are four main types of Social Research: Qualitative and Quantitative Research, Primary and Secondary Research.

Qualitative Research: Qualitative Research is defined as a method to collect data via open-ended and conversational discussions, There are five main qualitative research methods-  ethnographic research, focus groups, one-on-one online interview, content analysis and case study research. Usually, participants are not taken out of their ecosystem for qualitative data collection to gather information in real-time which helps in building trust. Researchers depend on multiple methods to gather qualitative data for complex issues.

Quantitative Research: Quantitative Research is an extremely informative source of data collection conducted via mediums such as surveys, polls, and questionnaires. The gathered data can be analyzed to conclude numerical or statistical results. There are four distinct quantitative research methods: survey research , correlational research , causal research and experimental research . This research is carried out on a sample that is representative of the target market usually using close-ended questions and data is presented in tables, charts, graphs etc.

For example, A survey can be conducted to understand Climate change awareness among the general population. Such a survey will give in-depth information about people’s perception about climate change and also the behaviors that impact positive behavior. Such a questionnaire will enable the researcher to understand what needs to be done to create more awareness among the public.

Learn More:  Climate Change Awareness Survey Template

Primary Research: Primary Research is conducted by the researchers themselves. There are a list of questions that a researcher intends to ask which need to be customized according to the target market. These questions are sent to the respondents via surveys, polls or questionnaires so that analyzing them becomes convenient for the researcher. Since data is collected first-hand, it’s highly accurate according to the requirement of research.

For example: There are tens of thousands of deaths and injuries related to gun violence in the United States. We keep hearing about people carrying weapons attacking general public in the news. There is quite a debate in the American public as to understand if possession of guns is the cause to this. Institutions related to public health or governmental organizations are carrying out studies to find the cause. A lot of policies are also influenced by the opinion of the general population and gun control policies are no different. Hence a gun control questionnaire can be carried out to gather data to understand what people think about gun violence, gun control, factors and effects of possession of firearms. Such a survey can help these institutions to make valid reforms on the basis of the data gathered.

Learn more:  Wi-Fi Security Survey Questions + Sample Questionnaire Template

Secondary Research: Secondary Research is a method where information has already been collected by research organizations or marketers. Newspapers, online communities, reports, audio-visual evidence etc. fall under the category of secondary data. After identifying the topic of research and research sources, a researcher can collect existing information available from the noted sources. They can then combine all the information to compare and analyze it to derive conclusions.

LEARN ABOUT: Qualitative Research Questions and Questionnaires   

Social Research Methods

Surveys: A survey is conducted by sending a set of pre-decided questions to a sample of individuals from a target market. This will lead to a collection of information and feedback from individuals that belong to various backgrounds, ethnicities, age-groups etc. Surveys can be conducted via online and offline mediums. Due to the improvement in technological mediums and their reach, online mediums have flourished and there is an increase in the number of people depending on online survey software to conduct regular surveys and polls.

There are various types of social research surveys: Longitudinal , Cross-sectional , Correlational Research . Longitudinal and Cross-sectional social research surveys are observational methods while Correlational is a non-experimental research method. Longitudinal social research surveys are conducted with the same sample over a course of time while Cross-sectional surveys are conducted with different samples.  

For example: It has been observed in recent times, that there is an increase in the number of divorces, or failed relationships. The number of couples visiting marriage counselors or psychiatrists is increasing. Sometimes it gets tricky to understand what is the cause for a relationship falling apart. A screening process to understand an overview of the relationship can be an easy method. A marriage counselor can use a relationship survey to understand the chemistry in a relationship, the factors that influence the health of a relationship, the challenges faced in a relationship and expectations in a relationship. Such a survey can be very useful to deduce various findings in a patient and treatment can be done accordingly.

Another example for the use of surveys can be  to gather information on the awareness of disasters and disaster management programs. A lot of institutions like the UN or the local disaster management team try to keep their communities prepared for disasters. Possessing knowledge about this is crucial in disaster prone areas and is a good type of knowledge that can help everyone. In such a case, a survey can enable these institutions to understand what are the areas that can be promoted more and what regions need what kind of training. Hence a disaster management survey  can be conducted to understand public’s knowledge about the impact of disasters on communities, and the measures they undertake to respond to disasters and how can the risk be reduced.

Learn more:  NBA Survey Questions + Sample Questionnaire Template

Experiments: An experimental research is conducted by researchers to observe the change in one variable on another, i.e. to establish the cause and effects of a variable. In experiments, there is a theory which needs to be proved or disproved by careful observation and analysis. An efficient experiment will be successful in building a cause-effect relationship while proving, rejecting or disproving a theory. Laboratory and field experiments are preferred by researchers.

Interviews: The technique of garnering opinions and feedback by asking selected questions face-to-face, via telephone or online mediums is called interview research. There are formal and informal interviews – formal interviews are the ones which are organized by the researcher with structured open-ended and closed-ended questions and format while informal interviews are the ones which are more of conversations with the participants and are extremely flexible to collect as much information as possible.

LEARN ABOUT: 12 Best Tools for Researchers

Examples of interviews in social research are sociological studies that are conducted to understand how religious people are. To this effect, a Church survey can be used by a pastor or priest to understand from the laity the reasons they attend Church and if it meets their spiritual needs.

Observation: In observational research , a researcher is expected to be involved in the daily life of all the participants to understand their routine, their decision-making skills, their capability to handle pressure and their overall likes and dislikes. These factors and recorded and careful observations are made to decide factors such as whether a change in law will impact their lifestyle or whether a new feature will be accepted by individuals.

Learn more:

Quantitative Observation

Qualitative Observation

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COMMENTS

  1. Social Work Research Methods That Drive the Practice

    Social work researchers will send out a survey, receive responses, aggregate the results, analyze the data, and form conclusions based on trends. Surveys are one of the most common research methods social workers use — and for good reason. They tend to be relatively simple and are usually affordable.

  2. 4.1 Types of research

    Key Takeaways. Exploratory research is usually conducted when a researcher has just begun an investigation and wishes to understand the topic generally. Descriptive research is research that aims to describe or define the topic at hand. Explanatory research is research that aims to explain why particular phenomena work in the way that they do.

  3. Social Work Research Methods

    Social work research means conducting an investigation in accordance with the scientific method. The aim of social work research is to build the social work knowledge base in order to solve practical problems in social work practice or social policy. Investigating phenomena in accordance with the scientific method requires maximal adherence to ...

  4. Foundations of Social Work Research

    This textbook was created to provide an introduction to research methods for BSW and MSW students, with particular emphasis on research and practice relevant to students at the University of Texas at Arlington. It provides an introduction to social work students to help evaluate research for evidence-based practice and design social work research projects. It can be used with its companion, A ...

  5. Practice Research in Social Work: Themes, Opportunities and Impact

    Practice research and social work co-exist within an environment of collaboration and interdisciplinary cooperation, where social workers collaborate with researchers, policymakers, and other professionals to collectively address complex social issues. There is a need for holistic research methodologies to develop approaches that address the ...

  6. The Handbook of Social Work Research Methods

    In addition, Bruce Thyer is the editor of the journal Research in Social Work Practice and expressed interest in updating the book along with the other two candidates. In the field of social work, qualitative research is starting to gain more prominence as are mixed methods and various issues regarding race, ethnicity and gender.

  7. Social Work Research Methods: Learning by Doing

    A three-part structure introduces the fundamentals of research methods, the different types of social work research, and the use of data analysis for evaluation of social work practice. Chapter-opening vignettes illustrate the value of chapter content to the practicing social worker. Chapter-ending practice exercises provide opportunities to ...

  8. Social Work Research

    Explore a collection of highly cited articles from the NASW journals published in 2020 and 2021. Read now. An official journal of the National Association of Social Workers. Publishes exemplary research to advance the development of knowledge and inform social.

  9. The Handbook of Social Work Research Methods

    "`Not so much a handbook, but an excellent source of reference' - British Journal of Social Work This volume is the definitive resource for anyone doing research in social work. It details both quantitative and qualitative methods and data collection, as well as suggesting the methods appropriate to particular types of studies.

  10. LibGuides: Sage Research Methods: Social Work

    The Handbook of Social Work Research Methods by Bruce A. Thyer. ISBN: 9780761919063. Publication Date: 2000-12-29. This volume is the definitive resource for anyone doing research in social work. It details both quantitative and qualitative methods and data collection, as well as suggesting the methods appropriate to particular types of studies.

  11. Foundations of Social Work Research

    Describe the role that theory plays in social work research . ... Within each area of specialization in social work, there are many other theories that aim to explain more specific types of interactions. For example, within the study of sexual harassment, different theories posit different explanations for why harassment occurs. One theory ...

  12. Social Work Research: Concept, Scope

    Concept. Purpose of social work research is to produce new knowledge or to increase already available knowledge in the field of social work. Social work research gives new dimensions to social work techniques and methods and provides new ways to deal with problems. Social work research attempts to highlight insights about what intervention or ...

  13. Social Research: Definitions, Types, Nature, and Characteristics

    Abstract. Social research is often defined as a study of mankind that helps to identify the relations between social life and social systems. This kind of research usually creates new knowledge and theories or tests and verifies existing theories. However, social research is a broad spectrum that requires a discursive understanding of its ...

  14. Social Work Research and Mixed Methods: Stronger With a Quality

    Mixed methods are a useful approach chosen by many social work researchers. This article showcases a quality framework using social work examples as practical guidance for social work researchers. Combining methodological literature with practical social work examples, elements of a high-quality approach to mixed methods are showcased in this ...

  15. Social Work Research Method

    Research methods include, sage research methods, qualitative methods, methods map, research methods in social workers research project, social workers evidence based practice. Especially when researchers have access to large participant groups, surveys are a simple, affordable, and reliable method. The structure is simple: participants answer a ...

  16. PDF Social Research: Definitions, Types, Nature, and Characteristics

    Social research is an organized, systematic, and scientific activity to critically investigate, explore, experiment, test, and analyse human society and the patterns and meanings of human behaviour (Henn et al., 2009). May (2011) discusses that most social research is conducted after identifying a problem that is regarded as a concern for society.

  17. Module 2 Chapter 1: The Nature of Social Work Research Questions

    4 types of social work research for knowledge building, characteristics of research questions, characteristics of social work research questions. Translational Science. The concept of translational scienceaddresses the application of basic science discoveries and knowledge to routine professional practice. In medicine, the concept is sometimes ...

  18. Journal of the Society for Social Work and Research

    Ranked #455 out of 1,466 "Sociology and Political Science" journals. Founded in 2009, the Journal of the Society for Social Work and Research (JSSWR) is the flagship publication of the Society for Social Work and Research (SSWR), a freestanding organization founded in 1994 to advance social work research. JSSWR is a peer-reviewed ...

  19. Social research

    Social scientists are divided into camps of support for particular research techniques. These disputes relate to the historical core of social theory (positivism and antipositivism; structure and agency).While very different in many aspects, both qualitative and quantitative approaches involve a systematic interaction between theory and data. [3] The choice of method often depends largely on ...

  20. Social Research

    Social Research: Definition. Social Research is a method used by social scientists and researchers to learn about people and societies so that they can design products/services that cater to various needs of the people. Different socio-economic groups belonging to different parts of a county think differently.

  21. Types of Social Work

    Types of Social Work. Social workers are found in every facet of community life, including schools, hospitals, mental health clinics, senior centers, elected office, private practices, prisons, military, corporations, and in numerous public and private agencies. Some social workers help clients who face a disability or a life-threatening ...

  22. Social Research: Definition, Types and Common Methods

    Related: Research Methods in Sociology: Types and Examples Types of social research Researchers may refer to the approach used in their research as a type of research. Here are the four commonly referenced types of research: 1. Primary research Primary research involves gathering new data through the creation of an experiment or study.

  23. 16 Types of Social Workers and How They Make an Impact

    Conducting research on different social work specialties could help you determine which type of social worker you want to become. In this article, we discuss the general responsibilities of social workers, explore the 16 different types of social workers and examine the three levels of social work you can pursue.

  24. How to Become an Elementary School Teacher in Rhode ...

    Research.com is an editorially independent organization with a carefully engineered commission system that's both transparent and fair. Our primary source of income stems from collaborating with affiliates who compensate us for advertising their services on our site, and we earn a referral fee when prospective clients decided to use those services.

  25. HKU Careers

    Research Assistant I/II in the Department of Social Work and Social Administration (ref.:528936) (to commence as soon as possible for two years, with the possibility of renewal, subject to satisfactory performance and funding availability).. Applicants should possess a Bachelor's degree in Social Sciences, Sociology, Social Policies, Social Work, Political Science, Service or Business ...

  26. Part Time 20 Hour Per Week Work, jobs in London (with Salaries ...

    Freelance Social Research Interviewer - home based - no experience required - NatCen Social Research. A driving licence and sole use of a car is a requirement of the role. What we offer: § Home based, driving to various locations. § Training bonus of £150 (1.5 days online training)