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…

Extensive theoretical literature and qualitative evidence nominate learning communities as a promising strategy to improve persistence and success among at-risk populations, such as students who are academically underprepared for college-level coursework. Yet rigorous quantitative evidence on the impacts of these programs is limited. This paper…

A strong base of research is needed to guide investments in teacher professional development (PD). This article considers the status of research on PD and articulates a particular direction for future work. Little is known about whether PD can have a positive impact on achievement when a program is delivered across a range of typical settings and…

Describes conpensatory education and discusses who receives it, its effectiveness, what happens to students when compensatory services are discontinued, what happens to achievement over the summer, what classroom practices influence learning, the home environment of elementary school children, and the relative contribution of background and…

Describes the development and implementation of New York City's School Improvement Project (SIP), a program designed to improve schools through school-based planning groups. Discusses the program structure and outcomes, and indicates that SIP schools with greater student achievement show more commitment to the SIP process. (Author/MJL)