1. Acheson, K. A. “The Effects of Feedback from Television Recording and Three Types of Super visory Treatment on Selected Teacher Behavior,” unpublished doctoral dissertation, Stanford University, 1964.
2. Adams, T. H. “The Development of a Method for Analysis of Questions Asked by Teachers in Classroom Discourse,” Doctoral dissertation, Rutgers State University, New Brunswick, New Jersey, 1964.
3. Borg, W.R., Kelley, M. L., Langer, P., Kallenbach, W.W., and Gall, M. H. “The Mini-course—Changing Teacher Behavior Through Microteaching,” unpublished manuscript, Far West Laboratory for Educational Research and Development, 1968.
4. Floyd, W. D. “An Analysis of the Oral Questioning Activity in Selected Colorado Primary Classrooms,” unpublished doctoral dissertation, Colorado State College, 1960.