This report describes the Ypsilanti Preschool Curriculum Demonstration Project, a 5-year program conducted to assess the efficacy of preschool intervention for culturally disadvantaged children diagnosed as functionally retarded. Five groups of 3- and 4-year-olds participated in the program or served as controls. The project served as a source of…

This final evaluation measures the effects of an intensive staff development program in building and applying strategies to develop initial cognitive skills (BASICS) in children. Volunteer teachers from school districts in Ann Arbor, Ypsilanti, and Milan and their students in grades K-2 participated in the project. The main concept providing…