1. The differentiated child behavior observational system

   • Sylvia Ross
   • Herbert Zimiles

   OriginalPaper Pages: 325 - 342

2. Observation as a tool for evaluation of implementation

   • Gaea Leinhardt

   OriginalPaper Pages: 343 - 364

3. The use of observational data for formative evaluation of an instructional model

   • Margaret C. Wang

   OriginalPaper Pages: 365 - 389

4. Learning activities in individually prescribed instruction

   • Joseph Shimron

   OriginalPaper Pages: 391 - 401

5. Dominance hierarchies: Observational techniques applied to the study of children at play

   • Donald R. Omark
   • Martha L. Fiedler
   • Robert S. Marvin

   OriginalPaper Pages: 403 - 423

6. Discussion

   BriefCommunication Pages: 425 - 427

7. Discussion

   • Lauren B. Resnick

   OriginalPaper Pages: 429 - 434