Recent research has raised questions regarding the consistency of unrealistic optimism and related self-enhancing tendencies, both within cultures and across cultures. The current study tested whether the method used to assess unrealistic optimism influenced cross-cultural patterns in the United States and Japan. The results showed that the direct method (a single comparison judgment between self and peers) produced similar patterns across cultures because of cognitive biases (e.g., egocentrism); specifically, participants were unrealistically optimistic about experiencing infrequent/negative events but pessimistic about experiencing frequent/ negative events. However, the indirect method (separate self- and peer judgments) produced different patterns across cultures because culturally specific motivational biases emerged using this method; specifically, the U.S. sample was more unrealistically optimistic than the Japanese sample. The authors discuss how these results might influence the interpretation of previous findings on culture and self-enhancement.
Ajzen, I., & Fishbein, M. (1977). Attitude-behavior relations: A theoretical analysis and review of empirical research. Psychological Bulletin, 84, 888-918.
2.
Alicke, M.D. (1985). Global self-evaluation as determined by the desirability and controllability of trait adjectives. Journal of Personality and Social Psychology, 49, 1621-1630.
3.
Alicke, M.D., Klotz, M.L., Breitenbecher, D.L., Yurak, T.J., & Vredenburg, D.S. (1995). Personal contact, individuation, and the above-average effect. Journal of Personality and Social Psychology, 68, 804-825.
4.
Aucote, H.M., & Gold, R.S. (2005). Non-equivalence of direct and indirect measures of unrealistic optimism. Psychology, Health & Medicine , 10, 194-201.
5.
Blalock, S.J., DeVellis, B.M., Afifi, R.A., & Sandler, R.S. (1990). Risk perceptions and participation in colorectal cancer screening. Health Psychology, 9, 792-806.
6.
Blanton, H., Axsom, D., McClive, K., & Price, S. (2001). Pessimistic bias in comparative evaluations: A case of perceived invulnerability to the effects of negative life events. Personality and Social Psychology Bulletin, 27, 1627-1636.
7.
Brown, J.D. (2003). The self-enhancement motive in collectivistic cultures: The rumors of my death have been greatly exaggerated. Journal of Cross-Cultural Psychology, 34, 603-605.
8.
Brown, J.D., & Kobayashi, C. (2002). Self-enhancement in Japan and America. Asian Journal of Social Psychology, 5, 145-168.
9.
Burson, K.A., Larrick, R.P., & Klayman, J. (2006). Skilled or unskilled, but still unaware of it: How perceptions of difficulty drive miscalibrations in relative comparisons . Journal of Personality and Social Psychology, 90, 60-77.
10.
Chambers, J., & Windschitl, P.D. (2004). Biases in social comparative judgments: The role of nonmotivated factors in above-average and comparative-optimism effects. Psychological Bulletin, 130, 813-838.
11.
Chambers, J., Windschitl, P.D., & Suls, J. (2003). Egocentrism, event frequency, and comparative optimism: When what happens frequently is "more likely to happen to me."Personality and Social Psychology Bulletin, 29, 1343-1356.
12.
Chambers, J.R., & Suls, J. (2007). The role of egocentrism and focalism in the emotion intensity bias. Journal of Experimental Social Psychology , 43, 618-625.
13.
Chang, E.C., Asakawa, K., & Sanna, L.J. (2001). Cultural variations in optimistic and pessimistic bias: Do Easterners really expect the worst and Westerners really expect the best when predicting future life events? Journal of Personality and Social Psychology, 81, 476-491.
14.
Choi, I., Nisbett, R.E., & Norenzayan, A. (1999). Causal attribution across cultures: Variation and universality. Psychological Bulletin , 125, 47-63.
15.
Covey, H.A., & Davies, A. (2004). Are people unrealistically optimistic? It depends how you ask them. British Journal of Health Psychology, 9, 39-49.
16.
Eiser, J.R., Pahl, S., & Prins, Y.R.A. (2001). Optimism, pessimism, and the direction of self-other comparisons. Journal of Experimental Social Psychology, 37, 77-84.
17.
Endo, Y. (1987). The role of ideal self in processing trait information . The Japanese Journal of Psychology, 58, 289-294.
18.
Endo, Y. (2007a). Optimistic and pessimistic biases and comparative judgmental processes in Japan: Do people really compare themselves to their peers? Asian Journal of Social Psychology, 10, 224-232.
19.
Endo, Y. (2007b). The role of egocentrism in judgmental biases in social comparison under shared circumstances. Japanese Journal of Experimental Social Psychology, 47, 134-145.
20.
Gold, R.S. (2007). The link between judgments of comparative risk and own risk: Further evidence. Psychology, Health, & Medicine, 12, 238-247.
21.
Hamamura, T., Heine, S.J., & Takemoto, T. (2007). Why the better-than-average effect is a worse-than-average measure of self-enhancement: An investigation of conflicting findings from studies of East Asian self-evaluation. Motivation and Emotion , 31, 247-259.
22.
Heine, S.J. (2005). Where is the evidence for pancultural self-enhancement? A reply to Sedikides, Gaertner, & Toguchi. Journal of Personality and Social Psychology, 89, 531-538.
23.
Heine, S.J., & Hamamura, T. (2007). In search of East Asian self-enhancement. Personality and Social Psychology Review, 11, 4-27.
24.
Heine, S.J., Kitayama, S., & Lehman, D.R. (2001). Cultural differences in self-evaluation: Japanese readily accept negative self-relevant information. Journal of Cross-Cultural Psychology, 32, 434-443.
25.
Heine, S.J., & Lehman, D.R. (1995). Cultural variation in unrealistic optimism: Does the West feel more invulnerable than the East? Journal of Personality and Social Psychology, 4, 595-607.
26.
Heine, S.J., & Lehman, D.R. (1997). The cultural construction of self-enhancement: An examination of group-serving biases. Journal of Personality and Social Psychology, 72, 1268-1283.
27.
Heine, S.J., & Lehman, D.R. (1999). Culture, self-discrepancies, and self-satisfaction . Personality and Social Psychology Bulletin, 25, 915-925.
28.
Heine, S.J., Lehman, D.R., Markus, H.R., & Kitayama, S. (1999). Is there a universal need for positive self-regard ? Psychological Review, 106, 766-794.
29.
Hsee, C.K., & Weber, E.U. (1999). Cross-national differences in risk preference and lay predictions. Journal of Behavioral Decision Making , 12, 165-179.
30.
Ito, T. (1999). Self-enhancement tendency in self and other evaluations: An examination of "better-than-average effect." The Japanese Journal of Psychology, 70, 367-374.
31.
Ji, L.-J., Zhang, Z., Usborne, E., & Guan, Y. (2004). Optimism across cultures In response to the severe acute respiratory syndrome outbreak. Asian Journal of Social Psychology, 7, 25-34.
32.
Kanagawa, C., Cross, S.E., & Markus, H.R. (2001). "Who am I?" The cultural psychology of the conceptual self. Personality and Social Psychology Bulletin, 29, 1596-1608.
33.
Kitayama, S., Markus, H.R., Matsumoto, H., & Norasakkunkit, V. (1997). Individual and collective processes in the construction of the self: Self-enhancement in the United States and self-criticism in Japan. Journal of Personality and Social Psychology, 72, 1245-1267.
34.
Klar, Y., & Giladi, E.E. (1997). No one in my group can be below the group's average: A robust positivity bias in favor of anonymous peers. Journal of Personality and Social Psychology, 73, 885-901.
35.
Klar, Y., & Giladi, E.E. (1999). Are most people happier than their peers, or are they just happy? Personality and Social Psychology Bulletin , 5, 585-594.
36.
Klar, Y., Medding, A., & Sarel, D. (1996). Nonunique invulnerability: Singular versus distributional probabilities and unrealistic optimism in comparative risk judgments. Organizational Behavior and Human Decisions Processes, 67, 229-245.
37.
Klein, W.M. (2002). Comparative risk estimates relative to the average peer predict behavioral intentions and concern about absolute risk. Risk, Decision, & Policy, 7, 193-202.
38.
Klein, W.M., & Kunda, Z. (1993). Maintaining self-serving social comparisons: Biased reconstruction of one's past behaviors. Personality and Social Psychology Bulletin, 19, 732-739.
39.
Klein, W.M., & Weinstein, N.D. (1997). Social comparison and unrealistic optimism about personal risk. In B. P. Buunk & F. X. Gibbons (Eds.), Health, coping, and well-being: Perspectives from social comparison theory (pp. 25-61). Mahwah, NJ: Lawrence Erlbaum.
40.
Kruger, J. (1999). Lake Wobegon be gone! The "below-average effect" and the egocentric nature of comparative ability judgments. Journal of Personality and Social Psychology, 77, 221-232.
41.
Kruger, J., & Burrus, J. (2004). Egocentrism and focalism in unrealistic optimism (and pessimism). Journal of Experimental Social Psychology , 40, 332-340.
42.
Kruger, J., Windschitl, P.D., Burrus, J., Fessel, F., & Chambers, J.R. (2008). The rational side of egocentrism in social comparisons. Journal of Experimental Social Psychology , 44, 220-232.
43.
Kurman, J. (2001). Self-enhancement: Is it restricted to individualistic cultures? Personality and Social Psychology Bulletin, 12, 1705-1716.
44.
Lehman, D.R., Chiu, C., & Schaller, M. (2004). Psychology and culture. Annual Review of Psychology, 55, 689-714.
45.
Lipkus, I.M., Lyna, P.R., & Rimer, B.K. (2000). Colorectal cancer risk perceptions and screening intentions in a minority population. Journal of National Medical Association, 92, 492-500.
46.
Markus, H.R., & Kitayama, S. (1991). Culture and the self: Implications for cognition, emotion, and motivation. Psychological Review, 98, 224-253.
47.
McCaul, K.D., & O'Donnell, S.M. (1998). Naive beliefs about breast cancer risk. Women's Health, 4, 93-101.
48.
Moore, D.A. (2007). Not so above average after all: When people believe they are worse than average and its implications for theories of bias in social comparison. Organizational Behavior and Human Decision Processes , 102, 42-58.
49.
Moore, D.A., & Kim, T.G. (2003). Myopic social prediction and the solo comparison effect. Journal of Personality and Social Psychology, 85, 1121-1135.
50.
Moore, D.A., & Small, D.A. (2007). Error and bias in comparative judgment: On being both better and worse than we think we are. Journal of Personality and Social Psychology, 92, 972-989.
51.
Ohashi, M.M., & Yamaguchi, S. (2004). Super-ordinary bias in Japanese self-predictions of future life events. Asian Journal of Social Psychology , 7, 169-185.
52.
Olson, J.M., Goffin, R.D., & Haynes, G.A. (2007). Relative versus absolute measures of explicit attitudes: Implications for predicting diverse attitude-relevant criteria . Journal of Personality and Social Psychology, 93, 907-926.
53.
Perloff, L.S., & Fetzer, B.S. (1986). Self-other judgments and perceived vulnerability to victimization. Journal of Personality and Social Psychology , 50, 502-510.
54.
Price, P.C., Pentecost, H.C., & Voth, R.M. (2002). Perceived event frequency and the optimistic bias: Evidence for a two-process model of personal risk judgments. Journal of Experimental Social Psychology, 38, 242-252.
55.
Regan, P.C., Snyder, M., & Kassin, S.M. (1995). Unrealistic optimism: Self-enhancement or person positivity? Personality and Social Psychology Bulletin, 21, 1073-1082.
56.
Rose, J.P. (2008). Are direct or indirect measures of comparative risk better predictors of concern and behavioral intentions? Manuscript submitted for publication.
57.
Rose, J.P., & Windschitl, P.D. (2008). How egocentrism and optimism change in response to feedback in repeated competitions. Organizational Behavior and Human Decision Processes, 105, 201-220.
58.
Sedikides, C., Gaertner, L., & Toguchi, Y. (2003). Pancultural self-enhancement. Journal of Personality and Social Psychology, 84, 60-79.
59.
Sedikides, C., Gaertner, L., & Vevea, J.L. (2005). Pancultural self-enhancement reloaded: A meta-analytic reply to Heine (2005). Journal of Personality and Social Psychology , 89, 539-551.
60.
Taylor, S., & Brown, J. (1988). Illusion and well-being: A social psychological perspective on mental health. Psychological Bulletin, 103, 193-210.
61.
Toyama, M., & Sakurai, S. (2001). Positive illusions in Japanese students. The Japanese Journal of Psychology, 39, 806-820.
62.
van der Velde, F.W., van der Pligt, J., & Hooykaas, C. (1992). Risk perception and behavior: Pessimism, realism and optimism about AIDS-related health behavior. Psychology & Health, 6, 23-38.
63.
Weber, E.U., & Hsee, C.K. (1998). Cross-cultural differences in risk perception, but cross-cultural similarities in attitude toward perceived risk. Management Science, 44, 1205-1217.
64.
Weber, E.U., & Hsee, C.K. (2000). Culture and individual judgment and decision making . Applied Psychology: An International Review, 49, 32-61.
65.
Weinstein, N.D. (1980). Unrealistic optimism about future life events . Journal of Personality and Social Psychology, 39, 806-820.
66.
Weinstein, N.D. (1984). Why it won't happen to me: Perceptions of risk factors and susceptibility. Health Psychology, 3, 431-457.
67.
Weinstein, N.D. (1987). Unrealistic optimism about susceptibility to health problems: Conclusions from a community-wide sample. Journal of Behavioral Medicine, 10, 481-500.
68.
Weinstein, N.D., & Klein, W.M. (1996). Unrealistic optimism: Present and future. Journal of Social and Clinical Psychology, 15, 1-8.
69.
Windschitl, P.D., Kruger, J., & Simms, E.N. (2003). The influence of egocentrism and focalism on people's optimism in competitions: When what affects us equally affects me more. Journal of Personality and Social Psychology, 85, 349-408.
70.
Windschitl, P.D., Rose, J.P., Stalkfleet, M.T., & Smith, A.R. (in press). Are people excessive or judicious in their egocentrism? A modeling approach to understanding bias and accuracy in people's optimism . Journal of Personality and Social Psychology.
71.
Yates, J.F., Lee, J.-W., & Bush, J.G. (1997). General knowledge overconfidence: Cross-national variations, response style, and "reality."Organizational Behavior and Human Decision Processes, 70, 87-94.
72.
Yates, J.F., Zhu, Y., Ronis, D.L., Wang, D.-F., Shinotsuka, H., & Toda, M. (1989). Probability judgment accuracy: China, Japan, and the United States. Organizational Behavior and Human Decision Processes, 65, 138-147.
