Using the Classroom Behavior Inventory, teachers rated the behaviors of 63 school-identified, learning-disabled first and second graders. Hierarchical cluster analysis techniques identified seven distinct behavioral subtypes. Internal validation techniques indicated that the subtypes were replicable and had profile patterns different from a sample…

This paper reports the development of a Classroom Behavior Inventory and a series of studies which have developed and refined methods for collecting teacher ratings of children's social, emotional and task-oriented behavior from preschool through high school. Findings suggest that the Classroom Behavior Inventory is a relatively economical,…

Approximately 6,500 children are enrolled per year in the New York State Experimental Prekindergarten Program (PreK). In 1975-76 a longitudinal study was begun to determine the program's impact on the development of children while enrolled in the program and in the primary grades. Samples from a population of 5,245 four-year-old prekindergarten…