This review protocol from the What Works Clearinghouse (WWC) covers the following issues relevant to screening criteria and full review for the Access to Higher Education Practice Guide: (1) time frame; (2) study design; (3) age and/or grade range; (4) brief description of intervention; (5) key subgroups; (6) location and language; (7) outcomes…

E-learning research is plenty of difficulties, as also research in education is. Usually, the high number of features involved in e-learning processes complicates and masks the identification and isolation of the factors which cause the expected benefits, when they exist. At the same time, a bunch of threats are ready to weaken the validity of the…

Historically, what people can learn is co-determined by the "representational infrastructure" for knowledge building. When Latin was the required medium of knowledge building, few could engage in scholarly activities; without the change to the vernacular, nearly universal access to higher education would not be possible. The highly…

This article will discuss the need for experimental research to document the effectiveness of online counseling skills courses. There are relatively few published studies that have investigated faculty and student performance outcomes when counseling skills and techniques courses are taught through a completely online modality. Various studies…

The gap in achievement in mathematics between at-risk students and their more advantaged counterparts is a persistent problem of the U.S. education system. Although some research-based curricula and pedagogy have demonstrated promise in supporting students from diverse backgrounds to develop conceptual understanding and procedural fluency in…

Implementation of a guided-inquiry lab in introductory biology classes, along with scaffolded instruction, improved students' understanding of the scientific method, their ability to design an experiment, and their identification of experimental variables. Pre- and postassessments from experimental versus control sections over three semesters…

This article describes a data management system (DMS) developed to support a large-scale randomized study of an innovative web-course that was designed to improve substance abuse counselors' knowledge and skills in applying a substance abuse treatment method (i.e., cognitive behavioral therapy; CBT). The randomized trial compared the performance…

The instructional design and the corresponding research on student learning of two virtual laboratories that provide an engineering task situated in an industrial context are described. In this problem-based learning environment, data are generated dynamically based on each student team's distinct choices of reactor parameters and measurements.…

This article describes a research-driven heuristic for the scholarly evaluation of teaching and learning interventions, which is systematic, collaborative, and discipline focused. We offer this guide to educational developers and other instructional support staff who are tracking the impact of interventions in teaching and learning with academic…

This paper provides an overview of the quantitative features of research design adopted in the Department for Children, Schools and Families (DCSF; formerly DfES) funded, longitudinal mixed method study intended to investigate the impact of school leadership on pupil outcomes. It outlines the way quantitative analyses of national assessment and…

This article describes a collaborative learning experience in experimental design that closely approximates what practicing statisticians and researchers in applied science experience during consulting. Statistics majors worked with a teaching assistant from the chemistry department to conduct a series of experiments characterizing the variation…

In this article we describe the MentorBlog project, which facilitated the mentoring of trainee teachers in the postcompulsory education sector through the use of blogs. In an experimental design, the study compared their experiences with students who received traditional mentoring. Blogs were used by the trainees to communicate with their mentors…

Research in the field of special education often incorporates single-subject designs to investigate the effectiveness of educational practices for students with disabilities. As such, it is important that educators and educational professionals understand the characteristics of single-subject research methodologies and how those characteristics…

This paper describes the parallel treatments design, a nested single subject experimental design that combines two concurrently implemented multiple probe designs, allows control for effects of extraneous variables through counterbalancing, and replicates its effects across behaviors. Procedural guidelines for the design's use and issues related…

This guide provides assistance to K-12 educational practitioners in evaluating whether an educational intervention is backed by rigorous evidence of effectiveness, and in implementing evidence-based interventions in their schools or classrooms. The guide is organized in four parts: (1) a description of the randomized controlled trial and why it is…