Contrasts the three preschool programs (Cognitive, Language Training and Unit-Based) implemented in the Ypsilanti Preschool Curriculum Demonstration Project and presents major conclusions of this study as of 1970.
We digitized and uploaded this film from the A/V Geeks 16mm Archive. Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project. Buy this film on DVD.