Abstract
The purpose of this study was to determine if self-identified bisexual, heterosexual, and homosexual men show differential genital and subjective arousal patterns to video presentations of bisexual, heterosexual, male homosexual, and lesbian sexual interactions. It was predicted that, relative to heterosexual and homosexual stimuli, bisexual men would show the highest levels of sexual arousal to bisexual erotic material, while this stimulus would induce relatively low levels of response in heterosexual and homosexual men. A sample of 59 men (19 homosexual, 13 bisexual, and 27 heterosexual) were presented with a series of 4-min sexual videos while their genital and subjective sexual responses were measured continuously. Bisexual men did not differ significantly in their responses to male homosexual stimuli (depicting men engaging in sex) from homosexual men, and they did not differ significantly in their responses to heterosexual (depicting two women, without same-sex contact, engaged in sex with a man) and lesbian (depicting women engaging in sex) stimuli from heterosexual men. However, bisexual men displayed significantly higher levels of both genital and subjective sexual arousal to a bisexual stimulus (depicting a man engaged in sex with both a man and a woman) than either homosexual or heterosexual men. The findings of this study indicate that bisexuality in men is associated with a unique and specific pattern of sexual arousal.
Similar content being viewed by others
Notes
A random selection of five 1-min epochs (one from each of the erotic videos and one from the nonsexual video) from a random selection of 15 subjects were rescored by the first author, who was blind to the sexual orientation of the subjects. The correlation between the 75 original and the 75 rescored responses was r = .97, p < .001.
The analyses were repeated using standardized scores (within-subjects, prior to the calculation of difference scores) and the pattern of results was identical.
Correlations between the averaged erectile responses and reports of sexual arousal were r = .47, r = .44, r = .40, and r = .46 for heterosexual participants for the heterosexual, homosexual, bisexual, and lesbian stimuli, respectively. For the same stimuli, the correlations were r = .18, r = −.02, r = .54, and r = .19 for homosexual participants and r = .62, r = .77, r = .59, and r = .66 for bisexual participants.
References
Abel, G. G., Barlow, D. H., Blanchard, E. B., & Mavissakalian, M. (1975). Measurement of sexual arousal in male homosexuals: Effects of instructions and stimulus modality. Archives of Sexual Behavior, 4, 623–629.
Abel, G. G., Blanchard, E. B., & Barlow, D. H. (1981). Measurement of sexual arousal in several paraphilias: The effects of stimulus modality, instructional set and stimulus content. Behaviour Research and Therapy, 19, 25–33.
Abramson, P. R., & Mosher, D. L. (1975). Development of a measure of negative attitudes toward masturbation. Journal of Consulting and Clinical Psychology, 43, 485–490.
Bancroft, J., Jones, H. G., & Pullan, B. P. (1966). A simple transducer for measuring penile erection with comments on its use in the treatment of sexual disorder. Behaviour Research and Therapy, 4, 239–241.
Barlow, D. H. (1986). Causes of sexual dysfunction: The role of anxiety and cognitive interference. Journal of Consulting and Clinical Psychology, 54, 140–148.
Blumenthal, T. D., Elden, A., & Flaten, M. A. (2004). A comparison of several methods used to quantify prepulse inhibition of eyeblink responding. Psychophysiology, 41, 326–332.
Chivers, M. L., Seto, M. C., & Blanchard, R. (2007). Gender and sexual orientation differences in sexual response to sexual activities versus gender of actors in sexual films. Journal of Personality and Social Psychology, 93, 1108–1121.
Chivers, M. L., Seto, M. C., Lalumiere, M. L., Laan, E., & Grimbos, T. (2010). Agreement of self-reported and genital measures of sexual arousal in men and women: A meta-analysis. Archives of Sexual Behavior, 39, 5–56.
Cranston-Cuebas, M. A., & Barlow, D. H. (1990). Cognitive and affective contributions to sexual functioning. Annual Review of Sex Research, 1, 119–161.
Freund, K., Langevin, R., Cibiri, S., & Zajac, Y. (1973). Heterosexual aversion in homosexual males. British Journal of Psychiatry, 122, 163–169.
Freund, K., Langevin, R., & Zajac, Y. (1974). Heterosexual aversion in homosexual males: A second experiment. British Journal of Psychiatry, 125, 177–180.
Gaither, G. A., & Plaud, J. J. (1997). The effects of secondary stimulus characteristics on men’s sexual arousal. Journal of Sex Research, 34, 231–236.
Harris, G. T., Rice, M. E., Quinsey, V. L., Chaplin, T. C., & Earls, C. (1992). Maximizing the discriminant validity of phallometric assessment data. Psychological Assessment, 4, 502–511.
Hatfield, E., Sprecher, S., & Traupmann, J. (1978). Men’s and women’s reactions to sexually explicit films: A serendipitous finding. Archives of Sexual Behavior, 7, 583–592.
High, R. W., Rubin, H. B., & Henson, D. (1979). Color as a variable in making an erotic film more arousing. Archives of Sexual Behavior, 8, 263–267.
Israel, E., & Strassberg, D. S. (2009). Viewing time as an objective measure of sexual interest in heterosexual men and women. Archives of Sexual Behavior, 38, 551–558.
Janssen, E., & Bancroft, J. (2007). The dual-control model: The role of sexual inhibition and excitation in sexual arousal and behavior. In E. Janssen (Ed.), The psychophysiology of sex (pp. 197–222). Bloomington: Indiana University Press.
Janssen, E., Carpenter, D., & Graham, C. A. (2003). Selecting films for sex research: Gender differences in erotic film preference. Archives of Sexual Behavior, 32, 243–251.
Janssen, E., & Everaerd, W. (1993). Determinants of male sexual arousal. Annual Review of Sex Research, 4, 211–245.
Janssen, E., McBride, K., Yarber, W., Hill, B. J., & Butler, S. (2008). Factors that influence sexual arousal in men: A focus group study. Archives of Sexual Behavior, 37, 252–265.
Janssen, E., Prause, N., & Geer, J. H. (2007). The sexual response. In J. T. Cacioppo, L. G. Tassinary, & G. G. Berntson (Eds.), Handbook of psychophysiology (3rd ed., pp. 245–266). New York: Cambridge University Press.
Julien, E., & Over, R. (1988). Male sexual arousal across five modes of erotic stimulation. Archives of Sexual Behavior, 17, 131–143.
Kinsey, A. C., Pomeroy, W. B., & Martin, C. E. (1948). Sexual behavior in the human male. Philadelphia: W. B. Saunders.
Kinsey, A. C., Pomeroy, W. B., Martin, C. E., & Gebhard, P. H. (1953). Sexual behavior in the human female. Philadelphia: W. B. Saunders.
Koukounas, E., & McCabe, M. P. (2001). Sexual and emotional variables influencing sexual response to erotica: A psychophysiological investigation. Archives of Sexual Behavior, 30, 393–408.
Koukounas, E., & Over, R. (1997). Male sexual arousal elicited by film and fantasy matched in content. Australian Journal of Psychology, 49, 1–5.
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.
Levine, L. A., & Carroll, R. A. (1994). Nocturnal penile tumescence and rigidity in men without complaints of erectile dysfunction using a new quantitative analysis software. Journal of Urology, 152, 1103–1107.
Mavissakalian, M., Blanchard, E. B., Barlow, D. H., & Abel, G. G. (1975). Responses to complex erotic stimuli in homosexual and heterosexual males. British Journal of Psychiatry, 126, 252–257.
McConaghy, N. (1974). Measurements of change in penile dimensions. Archives of Sexual Behavior, 3, 381–388.
McConaghy, N., & Blaszczynski, A. (1991). Initial stages of validation by penile volume assessment that sexual orientation is distributed dimensionally. Comprehensive Psychiatry, 32, 52–58.
Mitchell, W. B., DiBartolo, P. M., Brown, T. A., & Barlow, D. H. (1998). Effects of positive and negative mood on sexual arousal in sexually functional males. Archives of Sexual Behavior, 27, 197–207.
Mosher, D. L. (1966). The development and multitrait-multimethod matrix analysis of three-measure of three aspects of guilt. Journal of Consulting Psychology, 30, 25–29.
Mosher, D. L., & Abramson, P. R. (1977). Subjective sexual arousal to films of masturbation. Journal of Consulting and Clinical Psychology, 45, 796–807.
Mosher, D. L., & O’Grady, K. E. (1979). Homosexual threat, negative attitudes toward masturbation, sex guilt, and males’ sexual and affective reactions to explicit sexual films. Journal of Consulting and Clinical Psychology, 47, 860–873.
Mustanski, B. S., Chivers, M. L., & Bailey, J. M. (2002). A critical review of recent biological research on human sexual orientation. Annual Review of Sex Research, 12, 89–140.
Nobre, P. J., Wiegel, M., Bach, A. K., Weisberg, R. B., Brown, T. A., Wincze, J. P., et al. (2004). Determinants of sexual arousal and the accuracy of its self-estimation in sexually functional males. Journal of Sex Research, 41, 363–371.
Peterson, Z., & Janssen, E. (2007). Ambivalent affect and sexual response: The impact of co-occurring positive and negative emotions on subjective and physiological sexual responses to erotic stimuli. Archives of Sexual Behavior, 36, 793–807.
Rieger, G., Chivers, M. L., & Bailey, J. M. (2005). Sexual arousal patterns of bisexual men. Psychological Science, 16, 579–584.
Sakheim, D. K., Barlow, D. H., Beck, J. G., & Abrahamson, D. J. (1985). A comparison of male heterosexual and male homosexual patterns of sexual arousal. Journal of Sex Research, 21, 183–198.
Sell, R. L. (1997). Defining and measuring sexual orientation: A review. Archives of Sexual Behavior, 26, 643–658.
Tassinary, G. G., & Cacioppo, J. T. (2000). The skeletomuscular system: Surface electromyography. In J. T. Cacioppo, L. G. Tassinary, & G. G. Berntson (Eds.), Handbook of psychophysiology (pp. 163–199). New York: Cambridge University Press.
Tollison, C. D., Adams, H. E., & Tollison, J. W. (1979). Cognitive and physiological indices of sexual arousal in homosexual, bisexual, and heterosexual males. Journal of Behavioral Assessment, 1, 305–314.
Vasey, M. W., & Thayer, J. F. (1987). The continuing problem of false positives in repeated measures ANOVA in psychophysiology: A multivariate solution. Psychophysiology, 24, 479–486.
Weinberg, M. S., Williams, C. J., & Pryor, D. W. (1994). Dual attraction: Understanding bisexuality. New York: Oxford University Press.
Wright, L. W., & Adams, H. E. (1994). Assessment of sexual preference using a choice reaction time task. Journal of Psychopathology and Behavioral Assessment, 16, 221–231.
Wright, L. W., & Adams, H. E. (1999). The effects of stimuli that vary in erotic content on cognitive processes. Journal of Sex Research, 36, 145–151.
Youn, G. (2006). Subjective sexual arousal in response to erotica: Effects of gender, guided fantasy, erotic stimulus, and duration of exposure. Archives of Sexual Behavior, 35, 87–97.
Zuckerman, M., Kolin, E. A., Price, L., & Zoob, I. (1964). Development of a sensation-seeking scale. Journal of Consulting Psychology, 28, 477–482.
Acknowledgments
This research was supported, in part, by Grant No. 2-29417 from the Indiana State University Research Committee. Jerome Cerny is now retired from Indiana State University.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Cerny, J.A., Janssen, E. Patterns of Sexual Arousal in Homosexual, Bisexual, and Heterosexual Men. Arch Sex Behav 40, 687–697 (2011). https://doi.org/10.1007/s10508-011-9746-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10508-011-9746-0