This article presents findings from a lottery-based study of the impacts of a broad set of 33 charter middle schools across 13 states on student achievement. To estimate charter school impacts, we compare test score outcomes of students admitted to these schools through the randomized admissions lotteries with outcomes of applicants who were not…

This article presents the findings of an evaluation of the eMINTS (enhancing Missouri's Instructional Networked Teaching Strategies) professional development program. eMINTS is an intensive teacher professional development program designed to promote inquiry-based learning, support high-quality lesson design, build community among students and…

ifferent evaluation models were applied to data from a high school career education program to investigate problems in statistical conclusion validity and program effectiveness judgments. If potential threats to internal validity are analyzed and protection strategies are developed, more confidence in unplanned ex post facto design using a…

Results from an evaluation of 11 academy programs in California high schools designed to reduce dropout rates in the state are reported for 1987-88. Results of the matched comparison study were generally positive, and the estimated net economic benefit from dropout prevention for 327 students was 1 to 1.3 million dollars. (SLD)

Studied two high school work-based learning programs; one offered paid work experience for one semester, the other provided unpaid internships each year. Quality of students' program work and the relationship between the program and school learning are discussed. (MAK)

Analysis of comparative case studies in four high- and low-wealth school districts in Kentucky indicates that, following recent school finance reform initiatives, expenditures increased in all districts but that spending patterns changed only incrementally. Nonprogramatic financial reporting masks the extent to which reform dollars are supporting…