In this analysis of 58 empirical studies of high school block scheduling, the authors report findings in and across five groupings. Within groups, data were inconsistent regarding whether teachers' practices changed, but teachers believed that staff development was necessary to teach in a block schedule. Block scheduling appeared to increase…

Investigates the link between staff development and student achievement, examining studies that were published or accessed in ERIC and that used standardized achievement tests to evaluate students. The article reviews studies related to and different from Hunter's model, noting that statistical data do not support the link. (SM)