This study investigates the impact of the Imagine Math program, a digital supplemental learning solution, on math achievement. The research compares the performance of students who used the program with those who did not. Results indicate that users experienced, on average, a statistically significant improvement in their math performance.…

This study adds to the limited literature base on extracurricular debate by using doubly robust inverse probability treatment weighting to estimate the average treatment effect for the treated of preadolescent debate participation on a variety of academic and engagement outcomes among a 10-year longitudinal sample of Baltimore City Public School…

Although the promise of universal social-emotional learning (SEL) programs enhancing student academic outcomes has captured public attention, there has been limited research regarding such programs' impact on students' state test scores. We used multilevel modeling of follow-up data from a multiyear, multisite cluster-randomized efficacy trial to…

National and state assessments show that English language learners (ELs) in elementary and secondary grades score lower in mathematics compared with their matched English proficient peers (EPs). To provide information on strategies for enhancing learning opportunities for ELs in language inclusive classrooms, we analyze the efficacy of…

Experimental and quasi-experimental designs are used in educational research to establish causality and develop effective practices. These research designs rely on a counterfactual model that, in simple form, calls for a comparison between a treatment group and a control group. Developers of educational practices often assume that the population…