Published online by Cambridge University Press: 28 November 2022
1 Ferster, Charles B. and Perrott, M. C., Behavior Principles (New York: Appleton-Century-Crofts, 1968).Google Scholar Ferster also has described his work in an unpublished manuscript, “Individualized Instruction in a Large Introductory Psychology Course” (1968).
2 Donald B. Johnson and Jack L. Walker, The Dynamics ot the American Presidency; Richard Neustadt, Presidential Power; Theodore Sorenson, Decision-making in the White House; Erwin C. Hargrove, Presidential Leadership; and Nelson Polsby and Aaron Wildavsky, Presidential Elections.
The author wishes to thank his graduate assistants, Brian Anderson and Marie McNertney, for assistance in this project.