Calls for universal preschool programs have become commonplace, reinforced by President Obama's call for "high-quality preschool for all" in 2013. Any program that could cost state and federal taxpayers $50 billion per year warrants a closer look at the evidence on its effectiveness. This report reviews the major evaluations of preschool…

Use of multivariate analysis (e.g., multivariate analysis of variance) is common when normally distributed outcomes are collected in intervention research. However, when mixed responses--a set of normal and binary outcomes--are collected, standard multivariate analyses are no longer suitable. While mixed responses are often obtained in…

Success in Sight focuses on the interrelated parts of an education system. This systemic school improvement intervention is designed to address schools' specific needs while building their capacities to plan, implement, and evaluate school improvement practices. It is intended to help schools, leadership teams, and teachers systemically engage in…

The Chicago School Readiness Project (CSRP), a randomized, classroom-based mental health intervention, aimed to improve teachers' behavior management of preschoolers' dysregulated behavior. The current follow-up study examines potential impacts on academic skills of first graders by enhancing their ATL. This investigation seeks to answer three…

The study examined the effects of the U.S. Department of Education's Student Mentoring Program (SMP) on students' interpersonal relationships, academic outcomes, and delinquent and risk behaviors. The study focused on approximately 2,600 at-risk fourth-through- eighth-grade students in 32 SMP sites. Applicants were randomly assigned to a program…

In January 2009, in the last week of the Bush Administration, the U.S. Department of Education (ED), upon orders from the departing political appointee staff, published the final report in a long running National Evaluation of Upward Bound (UB). The study was conducted by the contractor, Mathematica Policy Research. After more than a year in…

Comprehensive school reform (CSR), a federally funded program, is designed to raise student achievement via the implementation of whole school reforms. Unfortunately, although close to 400 CSR models have been adopted by schools nationally, there is relatively limited empirical evidence from rigorous research studies regarding the effectiveness of…

This article reports the results of a preliminary study that applied a randomized posttest-only design to evaluate the effectiveness of a literacy curriculum that incorporated explicit opportunities for Spanish-speaking Head Start preschool children (N = 76) to develop writing abilities in English. The study also addressed English language…

This report presents the findings of a study that examined the impact of compensatory education services on children's academic achievement in grades 1 to 6. Examination of data from the 1976-79 Sustaining Effects Study of Title I revealed the following major conclusions: (1) small positive gains in reading achievement are related to participation…