Highly rated urban schools are often held up as models for lower-rated urban districts. These high-scoring urban schools, both district and charter, get results on Ohio's standardized tests that shine compared to results many schools get in districts struggling with the effects of concentrated poverty. Administrators, journalists, and policy…

Analyzes pupil-specific public school data from the 1988 National Education Longitudinal Study. Applies instrumental-variable econometric methods to account for nonrandom allocation of students to different class sizes and the endogenous class-size variable. Improved data and statistical techniques indicate returns to investing in smaller classes…

A study was conducted to determine the effect of limiting class size in developmental English on subsequent student performance in a college-level English course. Class size effects were studied for two groups of students enrolled in College English I at the seven two-year branch campuses of Kent State University (i.e., Ashtabula, East Liverpool,…

This large-scale evaluation of Indiana's Prime Time, a funding mechanism designed to reduce class size or pupil-teacher ratio (PTR) in grades K-3 examined the academic performance of nearly 11,000 randomly selected third graders on the state mandated standardized achievement test as a function of class size, PTR, and presence of an instructional…