It has been hypothesized that a student will develop more fully academically if grouped with students of similar ability. A study was undertaken at Harcum Junior College to assess the effect upon academic performance of the assignment of roommates with varying high school academic records. For investigation purposes students were identified as…

The author reviews the past few years of experience gained in English schools of mixed-ability teaching in science and makes some personal interpretations of the lessons to be learned from that experience. It is hoped that some of these issues will be of relevance to other countries. (Author/SK)

If the major educational objective of classifying children into restricted range classroom environments is greater provision for individual differences--and given that there is no clear-cut evidence indicating that this object has been realized--then one is compelled to entertain the conclusion that ability grouping, as presently implemented, has…

This guidebook is designed to assist schools in providing appropriate education experiences for all gifted and talented children, regardless of the child's talent area, age, ethnic origin, or economic level. Chapters address: (1) the development of an educational plan, what is reasonable to ask schools to do, and what kind of teacher is best for a…

This paper addresses issues in the relationship of instructional grouping to both educational excellence and equity. First, equity issues are considered in light of two court cases: Hobson v. Hansen and Marshall v. Georgia which, together, offer guidelines for equitable ability grouping. Next, the research on the effects of grouping arrangements…