Campbell, D. T. (1969). Reforms as experiments. American Psychologist, 24, 409-429.

Carlson, N. R. (1993). Psychology: The science of behavior (4th ed.). Needham Heights, MA: Allyn & Bacon.

Condry, J. C., & Ross, D. F. (1985). Sex and aggression: The influence of gender label on the perception of aggression in children. Child Development, 56, 225-233.

Cook, T. D., & Campbell, D. T. (1979). Quasi-Experimentation: Design & analysis issues for field settings. Boston, MA: Houghton Mifflin Co.

Cozby, P. C. (1977). Methods in behavioral research. Palo Alto, CA: Mayfield Publishing Co.

Dworetzky, J. P. (1993). Introduction to child development (5th ed.). St. Paul, MN: West Publishing Co.

Ekman, P., & Friesen, W. V. (1974). Detecting deception from the body or face. Journal of Personality and Social Psychology, 29, 288-298.

Festinger, L., & Carlsmith, J. M. (1959). Cognitive consequences of forced compliance. Journal of Abnormal and Social Psychology, 58, 203-210.

Flaherty, C. F., Uzwiak, A. J., Levine, J., Smith, M., Hall, P., Shuler, R. (1980). Apparent hyperglycemic and hydroglycemic conditioned responses with exogenous insulin as the unconditioned stimulus. Animal Learning and Behavior, 8, 382-386.

Fox, D. K., Hopkins, B. L., & Anger, W. K. (1987). The long-term effects of a token economy on safety performance in open-pit mining. Journal of Applied Behavior Analysis, 20, 215-224.

Geer, J. H., & Klein, K. (1969). Effects of two independent stresses upon autonomic responding. Journal of Abnormal Psychology, 74, 237-241.

Goldstein, R. S., Minkin, B. L., Minkin, N., & Baer, D. M. (1978). Finders keepers?: An analysis and validation of a free-found-ad policy. Journal of Applied Behavior Analysis, 11, 465-473.

Johnson, J. E., Petzel, T. P., Hartney, L. M., & Morgan, R. A. (1983). Recall of importance rating of completed and uncompleted tasks as a function of depression. Cognitive Therapy and Research, 7, 51-56.

Martin, G. & Pear, J. (1998). Behavior modification: What it is and how to do it (6th ed.). Upper Saddle River, NJ: Prentice Hall.

McBurney, D. H., & White, T. L. (2004). Research Methods (6th ed.). Belmont, CA: Wadsworth/Thomson Learning.

McCain, L. J., & McLeary, R. (1979). The statistical analysis of the simple interrupted time-series quasi-experiment. In T. D. Cook & D. T. Campbell, Quasi-Experimentation: Design & analysis issues for field settings (pp. 233-293). Boston, MA: Houghton Mifflin Co.

McSweeny, A. J. (1978). Effects of response cost on the behavior of a million persons: Charging for directory assistance in Cincinnati. Journal of Applied Behavior Analysis, 11, 47-51.

Mendelson, M. J., & Ferland, M. B. (1982). Auditory-visual transfer in four-month old infants. Child Development, 53, 1022-1027.

Petty, R. E., Harkins, S. G., & Williams, K. D. (1980). The effects of group diffusion of cognitive effort on attitudes: An information-processing view. Journal of Personality and Social Psychology, 38, 81-92.

Sachs, J. S. (1967). Recognition memory for syntactic and semantic aspects of connected discourse. Perception and Psychophysics, 2, 437-442.

Saltz, E., Campbell, S., & Skotko, D. (1983). Verbal control of behavior: The effects of shouting. Developmental Psychology, 19, 461-464.

Shaughnessy, J. J., & Zechmeister, E. B. (1985). Research methods in psychology. New York: Knopf.

Sowell, E. J., & Casey, R. J. (1982). Research methods in education. Belmont, CA: Wadsworth Publishing Co.

Stokes, T. F., & Fawcett, S. B. (1977). Evaluating municipal policy: An analysis of a refuse-packaging program. Journal of Applied Behavior Analysis, 10, 391-398.

Turner, A. J., & Vernon, J. C. (1976). Prompts to increase attendance in a community mental-health center. Journal of Applied Behavior Analysis, 9, 141-145.

Wolfe, D. A., Mendes, M. G., & Factor, D. (1984). A parent-administered program to reduce children's television viewing. Journal of Applied Behavior Analysis, 17, 267-272.