The purpose of the study was to determine the effectiveness of a "packaged" language development program, on the general cognitive, intellectual, and language development of preschool children. A selected basic language program (Buchanan Language Readiness Program) and supplementary materials (other language programs), were used to…

This document is the first year's report of a continuing study of the effects of two Head Start preschool experimental programs. Subjects were children from poverty areas in Grand Rapids, Michigan. Seven teachers who were most opposed to a Bereiter-Engelmann type highly academic structured program were assigned to Group I; and seven teachers least…

Effects are reported of a Durham, North Carolina Education Improvement Program (EIP), a five-year compensatory education program, on social, intellectual, linguistic, and academic development of disadvantaged children. Regarding socialization, changes in social behavior are found to be more a function of specific setting variables, especially…