There is now ample evidence that teachers tend to make substantial modifications to both the prescribed content and methods of the curricula they administer, and that such modifications are likely to attenuate curricula effects. We examine the fidelity with which teachers implement "Protecting You, Protecting Me," an underage alcohol use…

The overarching variable in this study is the effect of differing amounts of personal contact between teachers and a program coordinator on the degree of implementation of a consumer education curriculum innovation in fifth-grade classrooms. Other variables under study were inservice training, feedback mechanisms, and participation. The sample…

To gather longitudinal student achievement data from schools utilizing the four-day week, Iowa Tests of Basic Skills (ITBS) grade equivalent scores were obtained in 1984 from five rural Colorado school districts for four consecutive years--two years prior to and two years following the districts' change to the shortened week. A first analysis…