A Simple Model for Predicting Contrast and Proactive Summation Effects

Bieri J. Orcutt B. Leaman R. Anchoring effects in sequential clinical judgments. Journal of Abnormal and Social Psychology, 1963, 67, 616–623.

Harrison M. Pepitone A. Contrast effect in the administration of punishment. Journal of Personality and Social Psychology, 1972, 23, 398–404.

Hovland C. Harvey O. Sherif M. Assimilation and contrast effects in reactions to communication and attitude change. Journal of Abnormal and Social Psychology, 1957, 55, 244–252.

Pepitone A. Di Nubile M. Contrast effects in judgments of crime-severity and the punishment of criminal violators. Journal of Personality and Social Psychology, 1976, in press.

Sherif C. W. Sherif M. Nebergall R. Attitude and attitude change: The social judgment—involvement approach. Philadelphia: Saunders, 1965.

Sherif M. Hovland C. Social judgment. New Haven: Yale Univer. Press, 1961.