The What Works Clearinghouse (WWC) Study Review Protocol accompanies the "WWC Procedures and Standards Handbook, Version 5.0," and guides reviews of studies by the WWC. The WWC uses this protocol to review all studies, including those cited as evidence for U.S. Department of Education grant competitions, studies that were funded by the…

"Psychoeducational Assessment of Preschool Children," Fifth Edition, provides academics and school-based practitioners such as psychologists, speech-language pathologists, and social workers with an up-to-date guide to the assessment of young children. Long recognized as the standard text and reference in its field, this comprehensive,…

This paper: i) estimates the effect that going to a better school has on students' academic achievement, and ii) explores whether this intervention induces behavioral responses on the part of children, their parents, and the school system. For the first task, we exploit almost 2,000 regression discontinuity quasi-experiments observed in the…

This systematic review sought to understand the individual characteristics of incarcerated youth within the major risk factor domains identified by the U.S. Office of Juvenile Justice and Delinquency Prevention (OJJDP). A comprehensive search of the literature from 1979 to 2013 identified 85 articles of individual-level risk characteristics that…

While both positive and negative peer interactions have long been a focus of scientific interest, much less attention has been given to children who tend to refrain from interacting with peers. This volume brings together leading authorities to review progress in understanding the development, causes, and consequences of shyness and social…

This paper, part of a long term study, reports the effect of a modified Montessori preschool experience on cognitive development, school-related behaviors, and social interactions and perceptions of disadvantaged children. Each of thirty-five disadvantaged Negro children (31 in nursery classes and 4 in elementary classes) was pair-matched with a…

This report describes a program for improving moral character to increase academic achievement. Targeted population consisted of middle school students in a growing middle class community in a northern suburb of Chicago, Illinois. The problem, an absence of proper moral character, was documented through data collected from discipline referrals to…

Three kindergartens and one prekindergarten, totaling 213 children, participated in a Behavior Modification program during the 1971-72 school year. A research assistant in each location worked directly with the teacher in measuring and evaluating teaching methods and in developing alternative procedures as needed to teach the same skills or…