E. A. Rugg – R. C. Norris: Student Ratings of Individualized Faculty Supervision Descriptions and Evaluation. American Educational Research Journal, 1975. 1. sz. 41-52. o.
N. R. Greer – S S. Blank: Cognitive style Conceptual Tempo and Problem Solving Modification. Long Programmed Instmetiin. American Educational Research Journal, 1977. 3. sz. 305-315. o.
W. G. Cunningham: The Impact of Student Teacher. Pairings on Teacher Effectivnes. American Educational Research Journal, 1975. 2. sz. 169-189. o.