Social work doctoral education can prepare students to become research scholars whose work has impact by providing and promoting the development of an appropriately sophisticated and diverse research methods tool kit. Students can cultivate their tool kits through course work, mentored research experience, and specialized workshops. The tool kit…

Single-case research methods provide the basis for evaluating effective instructional approaches in special education. The purpose of this article is to provide special educators an overview of single-case research methods, with an emphasis on how these designs are used to establish whether an instructional practice relates to improved learner…

By creating and analyzing matched samples, researchers can simplify their analyses to include fewer covariate variables, relying less on model assumptions, and thus generating results that may be easier to report and interpret. When two groups essentially "look" the same, it is easier to explore their differences and make comparisons…

In recent years, "post-qualitative new empiricist" research has been gaining ground. Such work questions the humanist ontological and epistemological orientation of much mainstream qualitative inquiry and insists on the need to take into account the more-and-other-than-human. Post-qualitative research draws on an eclectic range of…

Cognitive interviewing (CI) is a method to identify sources of confusion in assessment items and to assess validity evidence on the basis of content and response processes. We introduce readers to CI and describe a process for conducting such interviews and analyzing the results. Recommendations for best practice are provided.

The What Works Clearinghouse (WWC) uses the term "baseline equivalence" when determining if the intervention group (those that received the intervention of interest) and the comparison group (those that did not receive the intervention) had characteristics that were similar enough ("equivalent") at the start of the study (at…

The What Works Clearinghouse (WWC) examines manuscripts (that is, journal articles, working papers, dissertations, or other publications or pieces of written research presented as complete sets of findings) to determine if they are eligible to be included in a specific review effort. The WWC first determines whether the manuscript contains a…

As part of a project funded by the Wellcome Trust, we held a one-day symposium, bringing together researchers, practitioners, and policymakers, to discuss priorities for research on relationships and sex education (RSE) in a world where young people increasingly live, experience, and augment their relationships (whether sexual or not) within…

Ethnography as a methodological approach presents the fieldworker with many ethical crossroads throughout the research process. This is because of the unique position that ethnographers find themselves in, the environments that they research and the relationships which are formed. This paper presents four confessional vignettes from a broader…

Lexical knowledge is complex, multidimensional, and difficult to pin down to a set of defined components. The development, organization, and use of lexical knowledge in the first and additional languages are studied in a number of neighbouring disciplines beyond second language acquisition and applied linguistics, including psycholinguistics,…

A rapidly growing number of algorithms are available to researchers who apply statistical or machine learning methods to answer social science research questions. The unique advantages and limitations of each algorithm are relatively well known, but it is not possible to know in advance which algorithm is best suited for the particular research…

The diversity of scholars, teachers, and practitioners in the Scholarship ofTeaching and Learning (Soll) is a strength but also makes it a complex field to understand and navigate, and perhaps even more complex to contribute to, despite its youth. Beyond the ongoing efforts to define and theorize the field, So TL needs a rigorous inventory taking…

Experimental studies are often employed to test the effectiveness of teaching innovations such as new pedagogy, curriculum, or learning resources. This article offers guidance on good practice in developing research designs, and in drawing conclusions from published reports. Random control trials potentially support the use of statistical…

The stimulus for this article came from two developmental tasks that Barbara Trapani was set during the course of her initial teacher education programme: planning her first historical enquiry and bringing the work of an historian into the classroom. Trapani chose to tackle the two tasks together, using Susan Whitfield's accounts -- both of…

Data from cluster randomized trials do not always have a pure hierarchical structure. For instance, students are nested within schools that may be crossed by neighborhoods, and soldiers are nested within army units that may be crossed by mental health-care professionals. It is important that the random cross-classification is taken into account…