Physiological and Subjective Sexual Arousal in Self-Identified Asexual Women
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Asexuality can be defined as a lifelong lack of sexual attraction. Empirical research on asexuality reveals significantly lower self-reported sexual desire and arousal and lower rates of sexual activity; however, the speculation that there may also be an impaired psychophysiological sexual arousal response has never been tested. The aim of this study was to compare genital (vaginal pulse amplitude; VPA) and subjective sexual arousal in asexual and non-asexual women. Thirty-eight women between the ages of 19 and 55 years (10 heterosexual, 10 bisexual, 11 homosexual, and 7 asexual) viewed neutral and erotic audiovisual stimuli while VPA and self-reported sexual arousal and affect were measured. There were no significant group differences in the increased VPA and self-reported sexual arousal response to the erotic film between the groups. Asexuals showed significantly less positive affect, sensuality-sexual attraction, and self-reported autonomic arousal to the erotic film compared to the other groups; however, there were no group differences in negative affect or anxiety. Genital-subjective sexual arousal concordance was significantly positive for the asexual women and non-significant for the other three groups, suggesting higher levels of interoceptive awareness among asexuals. Taken together, the findings suggest normal subjective and physiological sexual arousal capacity in asexual women and challenge the view that asexuality should be characterized as a sexual dysfunction.
KeywordsAsexuality Genital arousal Vaginal pulse amplitude Hypoactive sexual desire disorder Sexual attraction
Funding for this study was from University of British Columbia Hampton Research Grant awarded to L. A. Brotto. We wish to thank Yvonne Erskine for assistance in data collection.
- 20/20. (2006). Abstinence forever [video clip]. Available from http://www.youtube.com/watch?v=CeKGOMUVU7g&feature=PlayList&p=FD6E45790348DC2F&playnext=1&playnext_from=PL&index=30.
- American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders (4th ed., text rev.). Washington, DC: Author.Google Scholar
- Both, S., Everaerd, W., & Laan, E. (2007). Desire emerges from excitement: A psychophysiological perspective on sexual motivation. In E. Janssen (Ed.), The psychophysiology of sex (pp. 327–339). Bloomington: Indiana University Press.Google Scholar
- CNN Showbiz Tonight. (2006). A look at asexuality [video clip]. Available from http://www.youtube.com/watch?v=kkoo1lUp3ns.
- Cranston-Cuebas, M. A., & Barlow, D. H. (1990). Cognitive and affective contributions to sexual functioning. Annual Review of Sex Research, 1, 119–161.Google Scholar
- Fox News Dayside. (2006). Sex-free romance [video clip]. Available from http://www.youtube.com/watch?v=lmXXgRvotGM.
- Jay, D. (2003). A look at online collective identity formation. Unpublished manuscript.Google Scholar
- Jay, D. (2005). Asexuality visibility and education network. Retrieved February 20, 2006, from http://asexuality.org/home/content/section/6/28/index.php?option=com_content&task=section&id=6&Itemid=28.
- Masters, W. H., & Johnson, V. E. (1966). Human sexual response. Boston: Little Brown.Google Scholar
- Montel Williams Show. (2007). Asexuality [video clip]. Available from http://www.youtube.com/watch?v=ALPwob9b9qE&feature=related.
- Pagan Westfall, S. (2004). Glad to be A. New Scientist, 184, 40–43.Google Scholar
- Pretzelboy. (2009, August). Asexual explorations blog [Web log message]. Retrieved from http://asexystuff.blogspot.com/2009/05/is-asexuality-sexual-dysfunction.html).
- Rothblum, E. D., & Brehony, K. A. (1993). Boston marriages: Romantic but asexual relationships among contemporary lesbians. Amherst: University of Massachusetts Press.Google Scholar
- Sears, J. T. (2006). Behind the mask of the Mattachine: The Hal Call chronicles and the early movement for homosexual emancipation. New York: Harrington Park Press.Google Scholar
- The View. (2006). Secrets of asexuals [video clip]. Available from http://www.youtube.com/watch?v=6kPfLYuQlL8.
- Tucker Carlson. (2006). Under the radar-asexuality [video clip]. Available from http://www.youtube.com/watch?v=Iwxo6t7XBYs.