This article sifts the historical and philosophical soil out of which the comprehensive ideal in education has sprung. England's national school system emerged in the nineteenth century imbued with ruling-class assumptions about the education required for each supposed type of child destined to take his or her place in one of the three broad…

Many investigators have documented the need for valid and credible program evaluation research of teacher professional development programs. Accordingly, the purpose of this study was to conduct a comprehensive program evaluation of the Lincoln School District's Teacher Collaboration Time (TCT) staff development program. The study questions…