Three studies examined the relative influence of two social-cognitive processes, risk perception and prototype perception, on the willingness of young adults to engage in unprotected sex. In the first two studies, despite participants' expressed intentions to engage in protected sex, perceived risk and prototype perception processes were independently predictive of their willingness to engage in unprotected sex. In a third study, prototype perception and risk perception independently predicted willingness to engage in unprotected sex, which, in turn, predicted actual contraceptive behavior 6 months later. Although the two constructs have some commonality reflecting a social comparison basis, results from all three studies suggest that they embody some unique or independent processes that can be differentially elicited. Theoretical and practical implications of the results are considered.
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References
1.
Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50, 179-211.
2.
Ajzen, I., & Fishbein, M. (1980). Understanding attitudes and predicting social behavior. Englewood Cliffs, NJ: Prentice Hall.
3.
Alicke, M. D., Klotz, M. L., Breitenbecher, D. L., Yurak, T. J., & Vredenburg, D. S. (1995). Personal contact, individuation, and the better-than-average effect. Journal of Personality and Social Psychology, 68, 804-825.
4.
Bernard, L. C., & Krupat, E. (1994). Health psychology: Biopsychosocial factors in health and illness. Fort Worth, TX: Harcourt Brace.
5.
Blalock, H. M. (1971). Causal models in the social sciences. Chicago: Aldine Atherton.
6.
Blanton, H., Gibbons, F. X., Gerrard, M., Conger, K. J., & Smith, G. E. (1997). Role of family and peers in the development of prototypes associated with substance abuse. Journal of Family Psychology, 11, 271-288.
7.
Byrne, D. (1971). The attraction paradigm. New York: Academic Press.
8.
Byrne, D., Clore, G. L., & Smenton, G. (1986). The attraction hypothesis: Do similar attitudes affect anything?Journal of Personality and Social Psychology, 51, 1167-1170.
9.
DeBuono, B. A., Zinner, S. H., Daamen, M., & McCormick, W. M. (1990). Sexual behavior of college women in 1975, 1986, and 1989. New England Journal of Medicine, 322, 821-825.
10.
Festinger, L. (1954). A theory of social comparison processes. Human Relations, 7, 117-140.
11.
Gerrard, M., Gibbons, F. X., & Bushman, B. J. (1996). Relation between perceived vulnerability to HIV and precautionary sexual behavior. Psychological Bulletin, 119, 390-409.
12.
Gerrard, M., Gibbons, F. X., Reis-Bergan, M., Trudeau, L., VandeLune, L., & Buunk, B. P. (in press). Health cognitions and adolescent alcohol consumption: Inhibitory effects of drinker and non-drinker prototypes. Health Psychology.
13.
Gerrard, M., Gibbons, F. X., Zhao, L., Russell, D. W., & Reis-Bergan, M. (1999). The effect of peers' alcohol consumption on parental influence: A cognitive mediational model. Journal of Studies on Alcohol, 13, 32-44.
14.
Gibbons, F. X., & Gerrard, M. (1991). Downward social comparison and coping with threat. In J. M. Suls & T. A. Wills (Eds.), Social comparison: Contemporary theory and research (pp. 317-345). Hillsdale, NJ: Lawrence Erlbaum.
15.
Gibbons, F. X., & Gerrard, M. (1995). Predicting young adults' health risk behavior. Journal of Personality and Social Psychology, 69, 505-517.
16.
Gibbons, F. X., & Gerrard, M. (1997). Health images and their effects on health behavior. In B. P. Buunk & F. X. Gibbons (Eds.), Health, coping, and well-being: Perspectives from social comparison theory (pp. 63-94). Hillsdale, NJ: Lawrence Erlbaum.
17.
Gibbons, F. X., Gerrard, M., Blanton, H., & Russell, D. W. (1998). Reasoned action and social reaction: Willingness and intention as independent predictors of health risk. Journal of Personality and Social Psychology, 74, 1164-1180.
18.
Gibbons, F. X., Gerrard, M., & Boney-McCoy, S. (1995). Prototype perception predicts (lack of) pregnancy prevention. Personality and Social Psychology Bulletin, 21, 85-93.
19.
Gibbons, F. X., Gerrard, M., Lando, H. A., & McGovern, P. G. (1991). Social comparison and smoking cessation: The role of the “typical smoker.” Journal of Experimental Social Psychology, 27, 239-258.
20.
Gibbons, F. X., Gerrard, M., & Lane, D. J. (in press). A social reaction model of adolescent health risk. In J. Suls & K. Wallston (Eds.), Social psychological foundations of health and illness. Oxford, UK: Blackwell.
21.
Gibbons, F. X., Gerrard, M., Ouellette, J. A., & Burzette, R. (1998). Cognitive antecedents to adolescent health risk: Discriminating between behavioral intention and behavioral willingness. Psychology and Health, 13, 319-339.
22.
Gibbons, F. X., Helweg-Larsen, M., & Gerrard, M. (1995). Prevalence estimates and adolescent risk behavior: Cross-cultural differences in social influence. Journal of Applied Psychology, 80, 107-121.
23.
Goethals, G. R., & Darley, J. M. (1977). Social comparison theory: An attributional approach. In J. M. Suls & R. L. Miller (Eds.), Social comparison processes: Theoretical and empirical perspectives (pp. 259-278). Washington, DC: Hemisphere.
24.
Gump, B. B., & Kulik, J. A. (1995). The effect of a model's HIV status on self-perceptions: A self-protective similarity bias. Personality and Social Psychology Bulletin, 21, 827-833.
25.
Harris, P., & Middleton, W. (1994). The illusion of control and optimism about health: On being less at risk but no more in control than others. British Journal of Social Psychology, 33, 369-386.
26.
Hoorens, V. (1994). Unrealistic optimism in health and safety risks. In D. R. Rutter & L. Quine (Eds.), Social psychology and health: European perspectives (pp. 153-174). Aldershot, UK: Avebury/Ashgate.
27.
Joreskog, K. G., & Sorbom, D. (1989). LISREL 7 user's reference guide. Mooresville, IN: Scientific Software, Inc.
28.
Joreskog, K. G., & Sorbom, D. (1993). LISREL VIII user's reference guide (1st ed.). Chicago: Scientific Software International.
29.
Klein, W. M., Blier, H. K., Helwig, J. E., Kulin, S. N., Radcliffe, N. M., Saucier, D. A., & Schock, K. S. (1998). Social comparison and concern about personal risk for weight problems: The role of target similarity and individuation. Unpublished manuscript, Colby College, Waterville, Maine.
30.
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). Hillsdale, NJ: Lawrence Erlbaum.
31.
Krause, J., Liang, J., & Yatomi, N. (1989). Satisfaction with social support and depressive symptoms: A panel analysis. Psychology and Aging, 4, 88-97.
32.
Kreuter, M. W., & Strecher, V. J. (1995). Changing inaccurate perceptions of health risk: Results from a randomized trial. Health Psychology, 14, 56-63.
33.
Maddux, J. E., & Rogers, R. W. (1983). Protection motivation and self-efficacy: A revised theory of fear appeals and attitude change. Journal of Experimental Social Psychology, 19, 469-479.
34.
Mahler, H. I. M., Fitzpatrick, B., Parker, P., & Lapin, A. (1997). The relative effects of a health-based versus an appearance-based intervention designed to increase sunscreen use. American Journal of Health Promotion, 11, 426-429.
35.
Perloff, L. S., & Fetzer, B. K. (1986). Self-other judgments and perceived vulnerability to victimization. Journal of Personality and Social Psychology, 50, 502-510.
36.
Regan, P. C., Snyder, M., & Kassin, S. M. (1995). Unrealistic optimism: Self-enhancement or person positivity?Personality and Social Psychology Bulletin, 21, 1073-1082.
37.
Rosenstock, I. M. (1990). The Health Belief Model: Explaining health behavior through expectancies. In K. Glanz, F. M. Lewis, & B. K. Rimer (Eds.), Health behavior and health education (pp. 39-62). San Francisco: Jossey-Bass.
38.
Rothman, A. J., Klein, W. M., & Weinstein, N. D. (1996). Absolute and relative biases in estimations of personal risk. Journal of Applied Social Psychology, 26, 1213-1236.
39.
Shaklee, H., & Fischhoff, B. (1990). The psychology of contraceptive surprises: Cumulative risk and contraceptive effectiveness. Journal of Applied Social Psychology, 20, 385-403.
40.
Tanaka, J. S., & Huba, G. J. (1985). A fit index for covariance structure models under arbitrary GLS estimation. British Journal of Mathematical and Statistical Psychology, 38, 197-201.
41.
Thornton, B. (1984). Defensive attribution of responsibility: Evidence for an arousal-based motivational bias. Journal of Personality and Social Psychology, 46, 721-734.
42.
Ulrich-Jakubowski, D., Russell, D. W., & O'Hara, M. W. (1988). Marital adjustment difficulties: Cause or consequence of depressive symptomatology?Journal of Social and Clinical Psychology, 7, 312-318.
43.
Warshaw, P. R., & Davis, F. O. (1985). Disentangling behavioral intention and behavioral expectation. Journal of Experimental Social Psychology, 21, 213-228.
44.
Weinstein, N. D. (1980). Unrealistic optimism about future life events. Journal of Personality and Social Psychology, 39, 806-820.
45.
Weinstein, N. D. (1988). The precaution adoption process. Health Psychology, 7, 355-386.
46.
Weinstein, N. D., Grubb, P. D., & Vautier, J. S. (1986). Increasing automobile seat belt use: An intervention emphasizing risk susceptibility. Journal of Applied Social Psychology, 71, 285-290.
47.
Weinstein, N. D., & Nicolich, M. (1993). Correct and incorrect interpretations of correlations between risk perceptions and risk behaviors. Health Psychology, 12, 235-245.
48.
Whitley, B. E., Jr., & Hern, A. L. (1991). Perceptions of vulnerability to pregnancy and the use of effective contraception. Personality and Social Psychology Bulletin, 17, 104-110.
49.
Williams, S. S., Kimble, D. L., Hertzoa, N. B., Newton, K. J., Fisher, J. D., & Fisher, W. A. (1991, June). College students use of implicit personality theory instead of safe sex. Paper presented at the meeting of the American Psychological Society, Washington, DC.
