1. Abt Associates. (1976). Education as experimentation: A planned variation model (Vol. III). Cambridge, MA: Author.
2. Abt Associates. (1977). Education as experimentation: A planned variation model (Vol. IV). Cambridge, MA: Author.
3. Alessi, G. J., & Kaye, J. H. (1983). Behavior assessment for school psychologists. Kent, OH: National Associates of School Psychologists.
4. Allen, C. T., & Forman, S. G. (1984). Efficacy of methods of training teachers in behavior modification. School Psychology Review, 13, 26–32.
5. Anderson, T. K., & Kratochwill, T. R. (in press). Dissemination of behavioral procedures in the schools: Issues in training. In J. C. Witt, S. N. Elliott, & F. M. Gresham (Eds.), Handbook of behavior therapy in education. New York: Plenum Press.