This is a report of a study designed to discover the nature of interactions between teachers and students in regular-size classes (25 or more students) and small-size classes (fewer than 18 students). It also describes the efforts of one public school to maintain smaller classes. A review of the literature and observations of 11 primary classrooms…

A comparison was made of the verbal praise and criticism behaviors of teachers instructing in different types of classrooms. Fifty-seven teachers were observed in their various seventh and eighth grade classrooms: (1) nonhandicapped, small class size (5-15 students); (2) nonhandicapped, large class size (20 or more students); (3) special (students…