There is concern in California community colleges about student success because persistence rates have decreased and graduation rates have declined. Basic skills students are underserved and underprepared, and their success rates are lower than traditional students. Nine California Community College Student Success Task Force recommendations were…

Ninth grade is a pivotal year for students. Numerous studies find that academic performance in 9th grade often sets the student's trajectory throughout the high school years, as well as the probability of graduation. The Building Assets Reducing Risks (BARR) model is a comprehensive approach that addresses developmental, academic, and school…

Disadvantaged children--those in poverty, minorities, or whose first language is not English--often come to kindergarten several years behind their more advantaged peers, especially in the areas of literacy and oral language development. A logical place to begin making a difference in children's literate lives is in the years before kindergarten.…

Individual differences in response to a given treatment have been a longstanding interest in education. While many evaluation studies focus on average treatment effects (i.e., the effects of treatments on the levels of outcomes of interest), this paper additionally considers estimating the effects of treatments on the dispersion in outcomes.…

This study was designed to assess the impact of "Mathematics Pathways and Pitfalls" ("MPP") on the mathematics that second-, fourth-, and sixth-grade students learn. The specific research questions that were addressed are: (a) What is the impact of "MPP" on students' knowledge of the mathematics topics addressed,…