Vol. 68, No. 2, November, pp. 145–157, 1996 ARTICLE NO. 0095
Framing Effects: Dynamics and Task Domains
X. T. WANG
University of South Dakota
able models of human decision making. The author examines the mechanisms and dynamics of framing effects in risky choices across three distinct task domains (i.e., life–death, public property, and personal money). The choice outcomes of the problems presented in each of the three task domains had a binary structure of a sure thing vs a gamble of equal expected value; the outcomes differed in their framing conditions and the expected values, raging from 6000, 600, 60, to 6, numerically. It was hypothesized that subjects would become more risk seeking, if the sure outcome was below their aspiration level (the minimum requirement). As predicted, more subjects preferred the gamble when facing the life–death choice problems than facing the counterpart problems presented in the other two task domains. Subjects’ risk preference varied categorically along the group size dimension in the life–death domain but changed more linearly over the expected value dimension in the monetary domain. Framing effects were observed in 7 of 13 pairs of problems, showing a positive frame–risk aversion and negative frame–risk seeking relationship. In addition, two types of framing effects were theoretically defined and empirically identified. A bidirectional framing effect involves a reversal in risk preference, and occurs when a decision maker’s risk preference is ambiguous or weak. Four bidirectional effects were observed; in each case a majority of subjects preferred the sure outcome under a positive frame but the gamble under a negative frame. In contrast, a unidirectional framing effect refers to a preference shift due to the framing of choice outcomes: A majority of subjects preferred one choice outcome (either the sure thing or the gamble) under both framing conditions, with positive
References: Bazerman, M. H., Magliozzi, T., & Neale, M. A. (1985). Integrative bargaining in a competitive market. Organizational Behavior and Human Decision Processes, 35, 294–313. Bettman, J. R., & Sujan, M. (1987). Effects of framing on evaluation of comparable and noncomparable alternatives by expert and novice consumers. Journal of Consumer Research, 14, 141–154. Bohm, P., & Lind, H. (1992). A note on the robustness of a classical framing result. Journal of Economic Psychology, 13, 355–361. Cosmides, L., & Tooby, J. (1992). Cognitive adaptations for social exchange. In J. H. Barkow, L. Cosmides, & J. Tooby (Eds.), The adapted mind: Evolutionary psychology and the generation of culture (pp. 163–228). New York: Oxford Univ. Press. Fagley, N. S. (1993). A note concerning reflection effects versus framing effects. Psychological Bulletin, 113, 451–452. Fagley, N. S., & Miller, P. M. (1987). The effects of decision framing on choice of risky vs certain options. Organizational Behavior and Human Decision Processes, 39, 264–277. FRAMING EFFECTS: DYNAMICS AND TASK DOMAINS three faces of framing: Risk preference, evaluation, and persuasion. Paper presented at the 36th annual meeting of the Psychonomic Society, Los Angeles, CA. Schneider, S. L., & Lopes, L. L. (1986). Reflection in preferences under risk: Who and when may suggest why. Journal of Experimental Psychology: Human Perception and Performance, 12, 535– 548. Shoorman, F. D., Mayer, R. C., Douglas, C. A., & Hetrick, C. T. (1994). Escalation of commitment and the framing effect: An empirical investigation. Journal of Applied Social Psychology, 24, 509–528. Travis, C. B., Phillippi, R. H., & Tonn, B. E. (1989). Judgment heuristics and medical decisions. Patient Education and Counseling, 13, 211–220. Tversky, A., & Kahneman, D. (1981). The framing of decisions and the psychology of choice. Science, 211, 453–458. Received: March 25, 1996 157 Wagenaar, W. A., Keren, G., & Lichtenstein, S. (1988). Islanders and hostages: Deep and surface structures of decision problems. Acta Psychologica, 67, 175–189. ¨ Wahlund, R. (1989). Att fatta beslut under osakerhet och risk. Stockholm: Norstedts Forlag. ¨ Wang, X. T. (1996a). Domain-specific rationality in human choices: Violations of utility axioms and social contexts. Cognition, 60, 31– 63. Wang, X. T. (1996b). Evolutionary hypotheses of risk-sensitive choice: Age differences and perspective change. Ethology and Sociobiology, 17, 1–15. Wang, X. T., & Johnston, V. S. (1995). Perceived social context and risk preference: A reexamination of framing effects in a life–death decision problem. Journal of Behavioral Decision Making, 8, 279– 293.