As teacher professional development research includes more experimental designs, new challenges arise. We examine the threat of participant attrition as an example of the types of problems researchers face. Counter-intuitively, higher levels of recruitment effort were related to higher dropout rates among teachers. We also found that teachers left…

This paper describes the strategies used by the Research Department chief of the Cleveland (Ohio) Public Schools to restructure a department beset with staff cuts, district reorganization, and a demoralized staff. The reform movement for accountability is challenging school district research departments to provide timely, meaningful, objective…

Sensitivity to context variables marks the third phase of effective schools research (ESR). The first phase was one of explicit concern for equity, challenging the works of Coleman and Jencks which suggested that achievement differences were more associated with family background than school variables. This research focused on low socioeconomic…

Most practitioners and researchers support the educational policy direction of increased parent involvement, but few agree about what constitutes effective involvement. This digest, based on a critical evaluation of over 200 research studies, briefly reviews findings from parent involvement research to date, discusses their validity and utility,…