The Male Bisexuality Debate Revisited: Some Bisexual Men Have Bisexual Arousal Patterns
Self-identified bisexual men report high sexual arousal to both male and female stimuli, but no study to date has compellingly demonstrated that such men have a bisexual pattern of genital arousal. We examined sexual arousal patterns among bisexual men recruited using stringent criteria designed to exclude those who were less likely to have sexual interest in both sexes. Furthermore, we included a bisexual stimulus depicting a man engaged in sex simultaneously with another man and a woman. On average, the bisexual men showed a bisexual arousal pattern, with respect to both self-reported and genital arousal. Additionally, the bisexual men were more aroused by the bisexual stimulus compared with the homosexual and heterosexual men. Some bisexual-identified men have bisexual genital arousal patterns, although it remains unclear how common they are.
KeywordsMale bisexuality Sexual arousal patterns Sexual orientation Penile plethysmography Monosexual
We thank Kevin Hsu and our many other research assistants for their help with this project and we thank John Sylla for his support and advice. This research was supported by a grant from the American Institute of Bisexuality. A version of this article was presented at the University of Lethbridge Workshop, The Puzzle of Sexual Orientation: What Is It and How Does It Work?, Lethbridge, Alberta, Canada, June 2010.
- American Psychiatric Association. (1980). Diagnostic and statistical manual of mental disorders (3rd ed.). Washington, DC: Author.Google Scholar
- Bailey, J. M., Finkel, E. J., Blackwelder, K., & Bailey, T. (1995). Masculinity, femininity, and sexual orientation. Unpublished manuscript.Google Scholar
- BIOPAC Systems, Inc. (2007). AcqKnowledge (Version 3.7.3) [Computer software]. Goleta, CA: Author.Google Scholar
- Carey, B. (2005, July 5). Straight, gay or lying? Bisexuality revisited. The New York Times. Retrieved from http://www.nytimes.com.
- Chivers, M. L., Seto, M. C., & Blanchard, R. (2007). Gender and sexual orientation differences in sexual response to the sexual activities versus the gender of actors in sexual films. Journal of Personality and Social Psychology, 93, 1108–1121. doi: 10.1037/0022-35220.127.116.118.PubMedCrossRefGoogle Scholar
- Ebsworth, M., & Lalumiere, M. L. (in press). Viewing time as a measure of bisexual sexual interest. Archives of Sexual Behavior.Google Scholar
- Hirschfeld, M. (2001). Die homosexualität des mannes und des weibes. Berlin: Walter de Gruyter. (Original work published 1914).Google Scholar
- John, O. P., & Srivastava, S. (1999). The Big-Five trait taxonomy: History, measurement, and theoretical perspectives. In L. A. Pervin & O. P. John (Eds.), Handbook of personality: Theory and research (2nd ed., pp. 102–138). New York: Guilford Press.Google Scholar
- Kinsey, A. C., Pomeroy, W. B., & Martin, C. E. (1948). Sexual behavior in the human male. Philadelphia: W. B. Saunders.Google Scholar
- Laumann, E. O., Gagnon, J. H., Michael, R. T., & Michaels, S. (1994). The social organization of sexuality: Sexual practices in the United States. Chicago: University of Chicago Press.Google Scholar
- Lever, J. (1994, August 23). Sexual revelations: The 1994 Advocate survey of sexuality and relationships: The men. The Advocate, 18–24.Google Scholar
- Lippa, R. A. (2011, submitted). Men and women with bisexual identities show bisexual patterns of sexual attraction to male and female “swimsuit models.” Google Scholar
- National Gay and Lesbian Task Force. (2005). The problems with “Straight, Gay or Lying?” Retrieved from http://www.thetaskforce.org/files/NYTBisexualityFactSheet.pdf.
- Norton, R. (2008). A critique of social constructionism and postmodern queer theory: Bisexuality. Retrieved from http://www.rictornorton.co.uk/social12.htm.
- Robinson, R. K. (2009). Racing the closet. Stanford Law Review, 61, 1463–1533.Google Scholar
- Symons, D. (1981). The evolution of human sexuality. New York: Oxford University Press.Google Scholar