Can a naturally occurring pathogen threat change social attitudes? Evaluations of gay men and lesbians during the 2014 Ebola epidemic

Social Psychological and Personality Science

Volumn 7, Issue 5, 2016, Pages 420-427

  Inbar, Yoel ^a   Westgate, Erin C ^b   Pizarro, David A ^c   Nosek, Brian A ^b,d  

^a UNIVERSITY OF TORONTO   (Canada)

^b UNIVERSITY OF VIRGINIA   (United States)

^c Department of Obstetrics Gynecology   (United States)

^d CENTER FOR OPEN SCIENCE   (United States)

Author keywords

Attitudes; Automatic implicit processes; Evolutionary psychology; Political psychology; Prejudice stereotyping

Indexed keywords

EID: 85007545079     PISSN: 19485506     EISSN: 19485514     Source Type: Journal    
DOI: 10.1177/1948550616639651     Document Type: Article

References (38)

1. Banse, R., Seise, J., & Zerbes, N. (2001). Implicit attitudes towards homosexuality: Reliability, validity, and controllability of the IAT. Zeitschrift fur Experimentelle Psychologie, 48, 145-160
2. Becker, B. J., & Wu, M. J. (2007). The synthesis of regression slopes in meta-analysis. Statistical Science, 22, 414-429.
3. Borenstein, M., Hedges, L., & Rothstein, H. (2007). Meta-analysis: Fixed effect vs. random effects. Retrieved from Meta-Analysis.com Centers for Disease Control and Prevention. (October 7, 2015). 2014
4. Ebola outbreak in West Africa-Case counts. Retrieved from http://www.cdc.gov/vhf/ebola/outbreaks/2014-west-africa/case-counts.html
5. Crawford, J., Inbar, Y., & Maloney, V. (2014). Disgust sensitivity selectively predicts attitudes toward groups that threaten (or uphold) traditional sexual morality. Personality and Individual Differences, 70, 218-223.
6. Curtis, V., de Barra, M., & Aunger, R. (2011). Disgust as an adaptive system for disease avoidance behaviour. Philosophical Transactions of the Royal Society B: Biological Sciences, 366, 389-401
7. Dasgupta, N., DeSteno, D. A., Williams, L., & Hunsinger, M. (2009). Fanning the flames of prejudice: The influence of specific incidental emotions on implicit prejudice. Emotion, 9, 585-591.
8. Faulkner, J., Schaller, M., Park, J. H., & Duncan, L. A. (2004). Evolved disease-avoidance mechanisms and contemporary xenophobic attitudes. Group Processes and Intergroup Behavior, 7, 333-353.
9. Fincher, C. L., & Thornhill, R. (2012). Parasite-stress promotes in-group assortative sociality: The cases of strong family ties and heightened religiosity. Behavioral and Brain Sciences, 35, 61-79
10. Fiedler, K., & Bluemke, M. (2005). Faking the IAT: Aided and unaided response control on the Implicit Association Tests. Basic and Applied Social Psychology, 27, 307-316.
11. Gabriel, U., Banse, R., & Hug, F. (2007). Predicting private and public helping behaviour by implicit attitudes and the motivation to control prejudiced reactions. British Journal of Social Psychology, 46, 365-382.
12. Greenwald, A. G., Banaji, M. R., & Nosek, B. A. (2015). Statistically small effects of the Implicit Association Test can have societally large effects. Journal of Personality and Social Psychology, 108, 553-561.
13. Greenwald, A. G., McGhee, D. E., & Schwartz, J. L. (1998). Measuring individual differences in implicit cognition: The Implicit Association Test. Journal of Personality and Social Psychology, 74, 1464-1480.
14. Greenwald, A. G., Nosek, B. A., & Banaji, M. R. (2003). Understanding and using the implicit association test: I. An improved scoring algorithm. Journal of Personality and Social Psychology, 85, 197-216.
15. Hodson, G., & Costello, K. (2007). Interpersonal disgust, ideological orientations, and dehumanization as predictors of intergroup attitudes. Psychological Science, 18, 691-698.
16. Inbar, Y., & Pizarro, D. A. (2014). Pollution and purity in moral and political judgment. In J. Wright & H. Sarkissian (Eds.), Advances in experimental moral psychology: Affect, character, and commitments (pp. 111-129). London, England: Continuum Press
17. Inbar, Y., Pizarro, D. A., & Bloom, P. (2012). Disgusting smells cause decreased liking of gay men. Emotion, 12, 23-27.
18. Inbar, Y., Pizarro, D., Knobe, J., & Bloom, P. (2009). Disgust sensitivity predicts intuitive disapproval of gays. Emotion, 9, 435-439
19. Kim, D. Y. (2003). Voluntary controllability of the Implicit Association Test (IAT). Social Psychology Quarterly, 63, 83-96
20. Lai, C. K., Marini, M., Lehr, S. A., Cerruti, C., Shin, J. E. L., Joy-Gaba, J. A., Frazier, R. S. (2014). Reducing implicit racial preferences: I. A comparative investigation of 17 interventions. Journal of Experimental Psychology: General, 143, 1765.
21. Lee, H., & Munk, T. (2008). Using regression discontinuity design for program evaluation. In Proceedings of the 2008 Joint Statistical Meeting (pp. 1675-82). Alexandria, VA: American Statistical Association.
22. Murray, D. R., Trudeau, R., & Schaller, M. (2011). On the origins of cultural differences in conformity: Four tests of the pathogen prevalence hypothesis. Personality and Social Psychology Bulletin, 37, 318-329.
23. Navarrete, C. D., Fessler, D. M. T., & Eng, S. J. (2007). Elevated ethnocentrism in the first trimester of pregnancy. Evolution and Human Behavior, 28, 60-65.
24. Nosek, B. A., Greenwald, A. G., & Banaji, M. R. (2005). Understanding and using the Implicit Association Test: II. Method variables and construct validity. Personality and Social Psychology Bulletin, 31, 166-180.
25. Nosek, B. A., Greenwald, A. G., & Banaji, M. R. (2007). The Implicit Association Test at age 7: A methodological and conceptual review. In J. A. Bargh (Ed.), Social psychology and the unconscious: The automaticity of higher mental processes (pp. 265-292). New York, NY: Psychology Press.
26. Nosek, B. A., Smyth, F. L., Hansen, J. J., Devos, T., Lindner, N. M., Ranganath, K. A., Banaji, M. R. (2007). Pervasiveness and correlates of implicit attitudes and stereotypes. European Review of Social Psychology, 18, 36-88.
27. Olatunji, B. O. (2008). Disgust, scrupulosity and conservative attitudes about sex: Evidence for a mediational model of homophobia. Journal of Research in Personality, 42, 1364-1369
28. Park, J. H., Faulkner, J., & Schaller, M. (2003). Evolved disease-avoidance processes and contemporary anti-social behavior: Prejudicial attitudes and avoidance of people with physical disabilities. Journal of Nonverbal Behavior, 27, 65-87.
29. Schaller, M., & Duncan, L. A. (2007). The behavioral immune system: Its evolution and social psychological implications. In J. P. Forgas, M. G. Haselton, & W. von Hippel (Eds.), Evolution and the social mind: Evolutionary psychology and social cognition (pp. 293-307). New York, NY: Psychology Press.
30. Schaller, M., Miller, G. E., Gervais, W. M., Yager, S., & Chen, E. (2010). Mere visual perception of other people’s disease symptoms facilitates a more aggressive immune response. Psychological Science, 21, 649-652.
31. Schaller, M., & Murray, D. R. (2008). Pathogens, personality, and culture: Disease prevalence predicts worldwide variability in socio-sexuality, extraversion, and openness to experience. Journal of Personality and Social Psychology, 95, 212-221.
32. Terrizzi, J. A., Shook, N. J., & Ventis, W. L. (2010). Disgust: A predictor of social conservatism and prejudicial attitudes toward homosexuals. Personality and Individual Differences, 49, 587-592.
33. Thistlethwaite, D., & Campbell, D. (1960). Regression discontinuity analysis: An alternative to the ex post facto experiment. Journal of Educational Psychology, 51, 309-317.
34. Thornhill, R., & Fincher, C. L. (2014). The parasite-stress theory of sociality, the behavioral immune system, and human social and cognitive uniqueness. Evolutionary Behavioral Sciences, 8, 257.
35. Trochim, W. M. (1984). Research design for program evaluation: The regression-discontinuity approach. Thousand Oaks, CA: SAGE Publications.
36. Tybur, J. M., Inbar, Y., Molho, C., & Guler, E. (2015). Is the relation-ship between pathogen avoidance and ideological conservatism explained by sexual strategies? Evolution and Human Behavior, 36, 489-497.
37. Westgate, E., Riskind, R. G., & Nosek, B. A. (2015). Implicit preferences for straight people over lesbian women and gay men weakened from 2006 to 2013. Collabra, 1, 1-10. doi:10.1525/Collabra.18
38. World Health Organization (August 8, 2014). Statement on the 1st meeting of the IHR emergency committee on the 2014 Ebola outbreak in West Africa. Retrieved from http://www.who.int/mediacentre/news/statements/2014/ebola-20140808/en/