This review of 12 research reports on modifying attitudes toward persons with hearing impairments found mixed study results and poor study quality but concluded that properly structured contact showed the most promise as an intervention to improve attitudes. (DB)

Home-based and school-based programs that have presented sexual abuse prevention information through films, theatrical presentations, books, lectures, and behavioral skills training are evaluated. Results of program evaluations have shown that behavioral skills training packages are the most effective method of teaching self-protection skills and…

Group-randomized trials (GRTs)--studies that evaluate the efficacy or effectiveness of interventions occurring at the group level--are increasingly used to assess the effects of school-based prevention programs on behavioral outcomes of children and adolescents. These designs pose many implementation and design challenges for school…

A number of problems are identified and questions raised about the usefulness of conventional instruments of educational and psychological measurement in curriculum evaluation and research. Four purposes of curriculum evaluation data are identified: (1) advancement of science, (2) curriculum revision, (3) provision of data for the formulation of…