Well-chosen covariates boost the design sensitivity of individually and cluster-randomized trials. We provide guidance on covariate selection generating an extensive compilation of single- and multilevel design parameters on student achievement. Embedded in psychometric heuristics, we analyzed (a) covariate "types" of varying…

Introduction: Concerns about the risk of bias (RoB) of Meta-analysis (MAs) have grown in parallel with the exponential increase in the number of publications in science. However, this has not been properly assessed in Education. The aims were to evaluate the RoB of MAs in Education and to identify potential predictors of a lower RoB. Methods:…

Methods to estimate the causal effects of interventions are increasingly used in clinical medicine, public policy and social science. Using observational data, researchers can obtain causal treatment effect estimates without the ethical risks and time constraints that typically burden randomized experiments. The three studies in this dissertation…

Background: Utility-value (UV) classroom interventions typically involve students completing assignments that involve writing about the usefulness of the course material. They are widely recommended and have received some empirical support. Objective: This study tested the effectiveness of a UV intervention in an online research methods course. It…

This systematic meta-analytic review investigated the relations between achievement goals and internalizing symptoms and disorders, namely, anxiety and depression. The number of samples for each focal relationship ranged from 3 to 36. The results indicated significant effect sizes for the relations between mastery-approach goals and anxiety (r = -…

Virtual Reality (VR) is gradually integrating into classroom teaching, emerging as a new trend in educational development in the era of artificial intelligence. Desktop virtual reality stands out due to its lower cost and greater convenience. To elucidate the effectiveness of desktop virtual reality in learning, this paper employs a meta-analysis…

For decades, racially and ethnically minoritized youth have been subject to unequal distributions of access and opportunity in school, leading to inequities in academic outcomes. Educators require knowledge and skills to provide relevant instruction and create a more supportive, effective classroom environment. This systematic review includes 24…

For decades, racially and ethnically minoritized youth have been subject to unequal distributions of access and opportunity in school, leading to inequities in academic outcomes. Educators require knowledge and skills to provide relevant instruction and create a more supportive, effective classroom environment. This systematic review includes 24…

While teachers and researchers of students with disability are commonly interested in individual students and their progress towards individualised goals, traditional approaches to educational research that aim to illustrate generalisation between cause and effect are still commonly used. Traditional approaches, such as group-comparison designs,…

Many of us know the courses within our curriculum that slow student progress toward graduation. Existing research has found that research design courses often serve as barriers, as one of these students arrive on the first day with high anxiety and low motivation. This article reviews how revisions driven by the Quality Matters framework resulted…

We conducted a meta-analysis of single-subject research studies investigating the effectiveness of antecedent strategies grounded in behavioral momentum for improving compliance and on-task performance for students with autism. First, we assessed the research rigor of those studies meeting our inclusionary criteria. Next, in order to apply a…

Whole-school or whole-class programs designed to promote positive behavior can enhance the likelihood that effective teaching and learning occur for all students. This practice guide is intended to help elementary education educators, as well as school and district administrators and parents, implement and support effective prevention-focused…

Randomized experiments are commonly used to evaluate if particular interventions improve student achievement. While these experiments can establish that a treatment actually "causes" changes, typically the participants are not randomly selected from a well-defined population and therefore the results do not readily generalize. Three…

In this article I review the use of randomized field trials to evaluate school voucher interventions. I argue that although estimates of the effect of the voucher offer on achievement are unbiased in these trials, more specific interpretations such as the effect of attending private school may be difficult to obtain. I discuss several evaluation…

This review builds on self-control theory (Carver & Scheier, 1998) to develop a theoretical framework for investigating associations of implicit theories with self-regulation. This framework conceptualizes self-regulation in terms of 3 crucial processes: goal setting, goal operating, and goal monitoring. In this meta-analysis, we included…