1. Baer, D.M. (1978). Perhaps it would be better not to know everything. Journal of Applied Behavior Analysis, 10, 167–172.
2. Baer, D.M., Wolf, M.M., & Risley, T.R. (1968). Some current dimensions of applied behavior analysis. Journal of Applied Behavior Analysis, 1, 91–97.
3. Barlow, D.H., Hayes, S.C., & Nelson, R.O. (1984). The scientist practitioner: Research and accountability in clinical and educational settings. New York: Pergamon Press.
4. Billingsley, F., White, O.R., & Munson, R. (1980). Procedural reliability: A rationale and an example. Behavioral Assessment, 2, 229–241.
5. Birnbrauer, J.S., Peterson, C.R., & Solnick, J.V. (1974). Design and interpretation of studies of single subjects. American Journal of Mental Deficiency, 79, 191–203.