Skip to main content
Log in

Body Dissatisfaction in a Diverse Sample of Young Men Who Have Sex With Men: The P18 Cohort Study

  • Original Paper
  • Published:
Archives of Sexual Behavior Aims and scope Submit manuscript

Abstract

Young men who have sex with men (YMSM) may be at greater risk for body dissatisfaction, compared to their heterosexual peers. However, differences within YMSM populations are understudied, precluding the identification of YMSM who are at greatest risk. This study examined body dissatisfaction in a racially/ethnically diverse sample of YMSM ages 18–19 in New York City. Using cross-sectional data from the baseline visit of a longitudinal cohort study of YMSM (N = 591), body dissatisfaction was assessed using the Male Body Attitudes Scale. Three outcomes were modeled using linear regression: (1) overall body dissatisfaction, (2) muscularity dissatisfaction, and (3) body fat dissatisfaction. Covariates in the models included race/ethnicity, sexual orientation, BMI, gay community affiliation, and internalized homonegativity. White YMSM experienced greater body dissatisfaction across the three models. Internalized homonegativity was a statistically significant predictor of dissatisfaction across the three models, though its association with body dissatisfaction was relatively small. The findings point to future avenues of research, particularly qualitative research to explore demographic and cultural nuances in body attitudes among YMSM.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Adams, G., Turner, H., & Bucks, R. (2005). The experience of body dissatisfaction in men. Body Image, 2(3), 271–283. doi:10.1016/j.bodyim.2005.05.004.

    Article  PubMed  Google Scholar 

  • Austin, S. B., Haines, J., & Veugelers, P. J. (2009). Body satisfaction and body weight: Gender differences and sociodemographic determinants. BMC Public Health, 9(1), 313. doi:10.1186/1471-2458-9-313.

    Article  PubMed  PubMed Central  Google Scholar 

  • Bandura, A. (2001). Social cognitive theory of mass communications. In J. Bryant & D. Zillman (Eds.), Media effects: Advances in theory and research (2nd ed., pp. 121–153). Hillsdale, NJ: Lawrence Erlbaum.

    Google Scholar 

  • Beren, S. E., Hayden, H. A., Wilfley, D. E., & Grilo, C. M. (1996). The influence of sexual orientation on body dissatisfaction in adult men and women. International Journal of Eating Disorders, 20(2), 135–141. doi:10.1002/(sici)1098-108x(199609)20:2<135:aid-eat3>3.3.co;2-1.

    Article  PubMed  Google Scholar 

  • Blashill, A. J. (2010). Elements of male body image: Prediction of depression, eating pathology and social sensitivity among gay men. Body Image, 7(4), 310–316. doi:10.1016/j.bodyim.2010.07.006.

    Article  PubMed  Google Scholar 

  • Blashill, A. J. (2011). Gender roles, eating pathology, and body dissatisfaction in men: A meta-analysis. Body Image, 8(1), 1–11. doi:10.1016/j.bodyim.2010.09.002.

    Article  PubMed  Google Scholar 

  • Blashill, A. J., & Safren, S. A. (2014). Sexual orientation and anabolic-androgenic steroids in us adolescent boys. Pediatrics, 133(3), 469–475. doi:10.1542/peds.2013-2768d.

    Article  PubMed  PubMed Central  Google Scholar 

  • Blashill, A. J., & Safren, S. A. (2015). Body dissatisfaction and condom use self-efficacy: A meta-analysis. Body Image, 12, 73–77.

    Article  PubMed  Google Scholar 

  • Blashill, A. J., & Vander Wal, J. S. (2009a). The Male Body Attitudes Scale: A confirmatory factor analysis with a sample of gay men. Body Image, 6(4), 322–325. doi:10.1016/j.bodyim.2009.07.004.

    Article  PubMed  Google Scholar 

  • Blashill, A. J., & Vander Wal, J. S. (2009b). Mediation of gender role conflict and eating pathology in gay men. Psychology of Men & Masculinity, 10(3), 204–217.

    Article  Google Scholar 

  • Brener, N. D., McManus, T., Galuska, D. A., Lowry, R., & Wechsler, H. (2003). Reliability and validity of self-reported height and weight among high school students. Journal of Adolescent Health, 32(4), 281–287. doi:10.1016/s1054-139x(02)00708-5.

    Article  PubMed  Google Scholar 

  • Brennan, D. J., Asakura, K., George, C., Newman, P. A., Giwa, S., Hart, T. A., & Betancourt, G. (2013). Never reflected anywhere: Body image among ethnoracialized gay and bisexual men. Body Image, 10(3), 389–398. doi:10.1016/j.bodyim.2013.03.006.

    Article  PubMed  Google Scholar 

  • Brennan, D. J., Craig, S. L., & Thompson, D. E. A. (2012). Factors associated with a drive for muscularity among gay and bisexual men. Culture, Health & Sexuality, 14(1), 1–15. doi:10.1080/13691058.2011.619578.

    Article  Google Scholar 

  • Calzo, J. P., Corliss, H. L., Blood, E. A., Field, A. E., & Austin, S. B. (2013). Development of muscularity and weight concerns in heterosexual and sexual minority males. Health Psychology, 32(1), 42–51. doi:10.1037/a0028964.

    Article  PubMed  PubMed Central  Google Scholar 

  • Calzo, J. P., Sonneville, K. R., Haines, J., Blood, E. A., Field, A. E., & Austin, S. B. (2012). The development of associations among body mass index, body dissatisfaction, and weight and shape concern in adolescent boys and girls. Journal of Adolescent Health, 51(5), 517–523. doi:10.1016/j.jadohealth.2012.02.021.

    Article  PubMed  PubMed Central  Google Scholar 

  • Carper, T. L. M., Negy, C., & Tantleff-Dunn, S. (2010). Relations among media influence, body image, eating concerns, and sexual orientation in men: A preliminary investigation. Body Image, 7(4), 301–309. doi:10.1016/j.bodyim.2010.07.002.

    Article  PubMed  Google Scholar 

  • Centers for Disease Control and Prevention. (2015). About BMI for children and teens. Retrieved from http://www.cdc.gov/healthyweight/assessing/bmi/childrens_bmi/about_childrens_bmi.html.

  • Chao, Y. M., Pisetsky, E. M., Dierker, L. C., Dohm, F.-A., Rosselli, F., May, A. M., & Striegel-Moore, R. H. (2008). Ethnic differences in weight control practices among U.S. adolescents from 1995 to 2005. International Journal of Eating Disorders, 41(2), 124–133. doi:10.1002/eat.20479.

    Article  PubMed  Google Scholar 

  • Dakanalis, A., Favagrossa, L., Clerici, M., Prunas, A., Colmegna, F., Zanetti, M. A., & Riva, G. (2014). Body dissatisfaction and eating disorder symptomatology: A latent structural equation modeling analysis of moderating variables in 18-to 28-year-old males. The Journal of Psychology,. doi:10.1080/00223980.2013.842141.

    PubMed  Google Scholar 

  • Daniel, S., & Bridges, S. K. (2010). The drive for muscularity in men: Media influences and objectification theory. Body Image, 7(1), 32–38. doi:10.1016/j.bodyim.2009.08.003.

    Article  PubMed  Google Scholar 

  • Drummond, M. J. N. (2005). Men’s bodies: Listening to the voices of young gay men. Men and Masculinities, 7(3), 270–290. doi:10.1177/1097184x04271357.

    Article  Google Scholar 

  • Feldman, M. B., & Meyer, I. H. (2007). Eating disorders in diverse lesbian, gay, and bisexual populations. International Journal of Eating Disorders, 40(3), 218–226. doi:10.1002/eat.20360.

    Article  PubMed  PubMed Central  Google Scholar 

  • Field, A. E., Austin, S. B., Camargo, C. A., Taylor, C. B., Striegel-Moore, R. H., Loud, K. J., & Colditz, G. A. (2005). Exposure to the mass media, body shape concerns, and use of supplements to improve weight and shape among male and female adolescents. Pediatrics, 116(2), e214–220. doi:10.1542/peds.2004-2022.

    Article  PubMed  Google Scholar 

  • Frost, D. M., & Meyer, I. H. (2012). Measuring community connectedness among diverse sexual minority populations. Journal of Sex Research, 49(1), 36–49.

    Article  PubMed  PubMed Central  Google Scholar 

  • Gorber, S. C., Tremblay, M., Moher, D., & Gorber, B. (2007). A comparison of direct vs. Self-report measures for assessing height, weight and body mass index: A systematic review. Obesity Reviews, 8(4), 307–326. doi:10.1111/j.1467-789x.2007.00347.x.

    Article  PubMed  Google Scholar 

  • Gribble, J. N., Miller, H. G., Rogers, S. M., & Turner, C. F. (1999). Interview mode and measurement of sexual behaviors: Methodological issues. Journal of Sex Research, 36(1), 16–24.

    Article  PubMed  PubMed Central  Google Scholar 

  • Griffiths, S., Angus, D., Murray, S. B., & Touyz, S. (2014). Unique associations between young adult men’s emotional functioning and their body dissatisfaction and disordered eating. Body Image, 11(2), 175–178. doi:10.1016/j.bodyim.2013.12.002.

    Article  PubMed  Google Scholar 

  • Griffiths, S., Murray, S. B., & Touyz, S. (2015). Extending the masculinity hypothesis: An investigation of gender role conformity, body dissatisfaction, and disordered eating in young heterosexual men. Psychology of Men & Masculinity, 16(1), 108–114.

    Article  Google Scholar 

  • Grov, C., Parsons, J. T., & Bimbi, D. S. (2010). The association between penis size and sexual health among men who have sex with men. Archives of Sexual Behavior, 39(3), 788–797.

    Article  PubMed  PubMed Central  Google Scholar 

  • Hadland, S. E., Austin, S. B., Goodenow, C. S., & Calzo, J. P. (2014). Weight misperception and unhealthy weight control behaviors among sexual minorities in the general adolescent population. Journal of Adolescent Health, 54(3), 296–303. doi:10.1016/j.jadohealth.2013.08.021.

    Article  PubMed  PubMed Central  Google Scholar 

  • Halkitis, P. N., Green, K. A., & Wilton, L. (2004). Masculinity, body image, and sexual behavior in HIV-seropositive gay men: A two-phase formative behavioral investigation using the internet. International Journal of Men’s Health, 3(1), 27–42. doi:10.3149/jmh.0301.27.

    Article  Google Scholar 

  • Halkitis, P. N., Moeller, R. W., Siconolfi, D. E., Storholm, E. D., Solomon, T. M., & Bub, K. L. (2013). Measurement model exploring a syndemic in emerging adult gay and bisexual men. AIDS and Behavior, 17(2), 662–673. doi:10.1007/s10461-012-0273-3.

    Article  PubMed  PubMed Central  Google Scholar 

  • Halkitis, P. N., Wolitski, R. J., & Millett, G. A. (2013). A holistic approach to addressing HIV infection disparities in gay, bisexual, and other men who have sex with men. American Psychologist, 68(4), 261–273.

    Article  PubMed  Google Scholar 

  • Hargreaves, D. A., & Tiggemann, M. (2006). ‘Body image is for girls’: A qualitative study of boys’ body image. Journal of Health Psychology, 11(4), 567–576. doi:10.1177/1359105306065017.

    Article  PubMed  Google Scholar 

  • Harrison, K., & Bond, B. J. (2007). Gaming magazines and the drive for muscularity in preadolescent boys: A longitudinal examination. Body Image, 4(3), 269–277. doi:10.1016/j.bodyim.2007.03.003.

    Article  PubMed  Google Scholar 

  • Holsen, I., Kraft, P., & Roysamb, E. (2001). The relationship between body image and depressed mood in adolescence: A 5-year longitudinal panel study. Journal of Health Psychology, 6(6), 613–627. doi:10.1177/135910530100600601.

    Article  PubMed  Google Scholar 

  • Hunt, C. J., Gonsalkorale, K., & Nosek, B. A. (2012). Links between psychosocial variables and body dissatisfaction in homosexual men: Differential relations with the drive for muscularity and the drive for thinness. International Journal of Men’s Health, 11(2), 127–136. doi:10.3149/jmh.1102.127.

    Article  Google Scholar 

  • Kaminski, P. L., Chapman, B. P., Haynes, S. D., & Own, L. (2005). Body image, eating behaviors, and attitudes toward exercise among gay and straight men. Eating Behaviors, 6(3), 179–187. doi:10.1016/j.eatbeh.2004.11.003.

    Article  PubMed  Google Scholar 

  • Kelly, N. R., Cotter, E. E., Tanofsky-Kraff, M., & Mazzeo, S. E. (2014). Racial variations in binge eating, body image concerns, and compulsive exercise among men. Psychology of Men & Masculinity,. doi:10.1037/a0037585.

    Google Scholar 

  • Keys, A., Fidanza, F., Karvonen, M. J., & Kimura, N. (1972). Indices of relative weight and obesity. Journal of Chronic Diseases, 25(6), 329–343. doi:10.1159/000281293.

    Article  PubMed  Google Scholar 

  • Kimmel, S. B., & Mahalik, J. R. (2005). Body image concerns of gay men: The roles of minority stress and conformity to masculine norms. Journal of Consulting and Clinical Psychology, 73(6), 1185–1190. doi:10.1037/0022-006x.73.6.1185.

    Article  PubMed  Google Scholar 

  • Kinsey, A. C., Pomeroy, W. B., & Martin, C. E. (1948). Sexual behavior in the human male. Philadelphia: W. B. Saunders Co.

    Google Scholar 

  • Kostanski, M., Fisher, A., & Gullone, E. (2004). Current conceptualisation of body image dissatisfaction: Have we got it wrong? Journal of Child Psychology and Psychiatry, 45(7), 1317–1325. doi:10.1111/j.1469-7610.2004.00315.x.

    Article  PubMed  Google Scholar 

  • Kurth, A. E., Martin, D. P., Golden, M. R., Weiss, N. S., Heagerty, P. J., Spielberg, F., & Holmes, K. K. (2004). A comparison between audio computer-assisted self-interviews and clinician interviews for obtaining the sexual history. Sexually Transmitted Diseases, 31(12), 719–726.

    Article  PubMed  Google Scholar 

  • Levesque, M. J., & Vichesky, D. R. (2006). Raising the bar on the body beautiful: An analysis of the body image concerns of homosexual men. Body Image, 3(1), 45–55. doi:10.1016/j.bodyim.2005.10.007.

    Article  PubMed  Google Scholar 

  • Martins, Y., Tiggemann, M., & Kirkbride, A. (2007). Those speedos become them: The role of self-objectification in gay and heterosexual men’s body image. Personality and Social Psychology Bulletin, 33(5), 634–647. doi:10.1177/0146167206297403.

    Article  PubMed  Google Scholar 

  • McArdle, K. A., & Hill, M. S. (2011). Understanding body dissatisfaction in gay and heterosexual men: The roles of self-esteem, media, and peer influence. Men and Masculinities, 11(5), 511–532. doi:10.1177/0146167206297403.

    Article  Google Scholar 

  • McCabe, M. P., & Ricciardelli, L. A. (2004). Body image dissatisfaction among males across the lifespan. Journal of Psychosomatic Research, 56(6), 675–685. doi:10.1016/s0022-3999(03)00129-6.

    Article  PubMed  Google Scholar 

  • Meyer, I. H. (2003). Prejudice, social stress, and mental health in lesbian, gay, and bisexual populations: Conceptual issues and research evidence. Psychological Bulletin, 129(5), 674–697. doi:10.1037/0033-2909.129.5.674.

    Article  PubMed  PubMed Central  Google Scholar 

  • Michaels, M. S., Parent, M. C., & Moradi, B. (2013). Does exposure to muscularity-idealizing images have self-objectification consequences for heterosexual and sexual minority men? Psychology of Men & Masculinity, 14(2), 175–183.

    Article  Google Scholar 

  • Morrison, M. A., Morrison, T. G., & Sager, C.-L. (2004). Does body satisfaction differ between gay men and lesbian women and heterosexual men and women? Body Image, 1(2), 127–138. doi:10.1016/j.bodyim.2004.01.002.

    Article  PubMed  Google Scholar 

  • Muth, J. L., & Cash, T. F. (1997). Body-image attitudes: What difference does gender make? Journal of Applied Social Psychology,. doi:10.1111/j.1559-1816.1997.tb01607.x.

    Google Scholar 

  • Neumark-Sztainer, D., Paxton, S. J., Hannan, P. J., Haines, J., & Story, M. (2006). Does body satisfaction matter? Five-year longitudinal associations between body satisfaction and health behaviors in adolescent females and males. Journal of Adolescent Health, 39(2), 244–251. doi:10.1016/j.jadohealth.2005.12.001.

    Article  PubMed  Google Scholar 

  • Newcomb, M. E., & Mustanski, B. (2010). Internalized homophobia and internalizing mental health problems: A meta-analytic review. Clinical Psychology Review, 30(8), 1019–1029.

    Article  PubMed  Google Scholar 

  • O’Donnell, L., Agronick, G., San Doval, A., Duran, R., Myint-U, A., & Stueve, A. (2002). Ethnic and gay community attachments and sexual risk behaviors among urban Latino young men who have sex with men. AIDS Education and Prevention, 14(6), 457–471. doi:10.1521/aeap.14.8.457.24109.

    Article  PubMed  Google Scholar 

  • Olivardia, R., Pope, H. G. J., Borowiecki, J. J. I., & Cohane, G. H. (2004). Biceps and body image: The relationship between muscularity and self-esteem, depression, and eating disorder symptoms. Psychology of Men & Masculinity, 5(2), 112–120. doi:10.1037/1524-9220.5.2.112.

    Article  Google Scholar 

  • Parent, M. C. (2013). Clinical considerations in etiology, assessment, and treatment of men’s muscularity-focused body image disturbance. Psychology of Men & Masculinity, 14(1), 88–100.

    Article  Google Scholar 

  • Parent, M. C., & Moradi, B. (2011). His biceps become him: A test of objectification theory’s application to drive for muscularity and propensity for steroid use in college men. Journal of Counseling Psychology, 58(2), 246–256.

    Article  PubMed  Google Scholar 

  • Parent, M. C., & Moradi, B. (2014). Self-objectification and condom use self-efficacy in women university students. Archives of Sexual Behavior, 1–11.

  • Pope, H. G. J., Phillips, K. A., & Olivardia, R. (2000). The Adonis complex: The secret crisis of male body obsession. New York: Free Press.

    Google Scholar 

  • Presnell, K., Bearman, S. K., & Stice, E. (2004). Risk factors for body dissatisfaction in adolescent boys and girls: A prospective study. International Journal of Eating Disorders, 36(4), 389–401. doi:10.1002/eat.20045.

    Article  PubMed  Google Scholar 

  • Radkowsky, M., & Siegel, L. J. (1997). The gay adolescent: Stressors, adaptations, and psychosocial interventions. Clinical Psychology Review, 17(2), 191–216.

    Article  PubMed  Google Scholar 

  • Reilly, A., & Rudd, N. A. (2006). Is internalized homonegativity related to body image? Family and Consumer Sciences Research Journal,. doi:10.1177/1077727x06289430.

    Google Scholar 

  • Ricciardelli, L. A., McCabe, M. P., Williams, R. J., & Thompson, J. K. (2007). The role of ethnicity and culture in body image and disordered eating among males. Clinical Psychology Review, 27(5), 582–606. doi:10.1016/j.cpr.2007.01.016.

    Article  PubMed  Google Scholar 

  • Siconolfi, D., Halkitis, P. N., Allomong, T. W., & Burton, C. L. (2009). Body dissatisfaction and eating disorders in a sample of gay and bisexual men. International Journal of Men’s Health, 8(3), 254–264. doi:10.3149/jmh.0803.254.

    Article  Google Scholar 

  • Smith, A. R., Hawkeswood, S. E., Bodell, L. P., & Joiner, T. E. (2011). Muscularity versus leanness: An examination of body ideals and predictors of disordered eating in heterosexual and gay college students. Body Image, 8(3), 232–236. doi:10.1016/j.bodyim.2011.03.005.

    Article  PubMed  PubMed Central  Google Scholar 

  • Stall, R., Friedman, M., & Catania, J. A. (2008). Interacting epidemics and gay men’s health: A theory of syndemic production among urban gay men. In R. J. Wolitski, R. Stall, & R. O. Valdiserri (Eds.), Unequal opportunity: Health disparities affecting gay and bisexual men in the United States (pp. 251–274). New York: Oxford University Press.

    Google Scholar 

  • StataCorp. (2011). Stata statistical software: Release 12. College Station, TX: StataCorp LP.

    Google Scholar 

  • Storholm, E. D., Siconolfi, D. E., Halkitis, P. N., Moeller, R. W., Eddy, J. A., & Bare, M. G. (2013). Sociodemographic factors contribute to mental health disparities and access to services among young men who have sex with men in New York City. Journal of Gay & Lesbian Mental Health, 17(3), 294–313. doi:10.1080/19359705.2012.763080.

    Article  Google Scholar 

  • Thiede, H., Valleroy, L. A., MacKellar, D. A., Celentano, D. D., Ford, W. L., Hagan, H., & Torian, L. V. (2003). Regional patterns and correlates of substance use among young men who have sex with men in 7 US urban areas. American Journal of Public Health, 93(11), 1915–1921.

    Article  PubMed  PubMed Central  Google Scholar 

  • Tiggemann, M., Martins, Y., & Kirkbride, A. (2007). Oh to be lean and muscular: Body image ideals in gay and heterosexual men. Psychology of Men & Masculinity, 8(1), 15–24. doi:10.1037/1524-9220.8.1.15.

    Article  Google Scholar 

  • Tourangeau, R., & Smith, T. W. (1996). Asking sensitive questions: The impact of data collection mode, question format, and question context. Public Opinion Quarterly, 60(2), 275–304.

    Article  Google Scholar 

  • Tylka, T. L. (2011). Refinement of the tripartite influence model for men: Dual body image pathways to body change behaviors. Body Image, 8(3), 199–207. doi:10.1016/j.bodyim.2011.04.008.

    Article  PubMed  Google Scholar 

  • Tylka, T. L., & Andorka, M. J. (2012). Support for an expanded tripartite influence model with gay men. Body Image, 9(1), 57–67. doi:10.1016/j.bodyim.2011.09.006.

    Article  PubMed  Google Scholar 

  • Tylka, T. L., Bergeron, D., & Schwartz, J. P. (2005). Development and psychometric evaluation of the male body attitudes scale (MBAS). Body Image, 2(2), 161–175. doi:10.1016/j.bodyim.2005.03.001.

    Article  PubMed  Google Scholar 

  • Williamson, I. (1999). Why are gay men a high risk group for eating disturbance? European Eating Disorders Review, 7, 1–4. doi:10.1002/(sici)1099-0968(199903)7:1<1:aid-erv275>3.3.co;2-l.

    Article  Google Scholar 

  • Wilton, L. (2009). A preliminary study of body image and HIV sexual risk behavior in black gay and bisexual men: Implications for HIV prevention. Journal of Gay & Lesbian Social Services, 21(4), 309–325.

    Article  Google Scholar 

  • Wiseman, M. C., & Moradi, B. (2010). Body image and eating disorder symptoms in sexual minority men: A test and extension of objectification theory. Journal of Counseling Psychology, 57(2), 154–166. doi:10.1037/a0018937.

    Article  PubMed  Google Scholar 

  • Wood, M. J. (2004). The gay male gaze. Journal of Gay & Lesbian Social Services, 17(2), 43–62. doi:10.1300/j041v17n02_03.

    Article  Google Scholar 

  • Yelland, C., & Tiggemann, M. (2003). Muscularity and the gay ideal: Body dissatisfaction and disordered eating in homosexual men. Eating Behaviors, 4(2), 107–116. doi:10.1016/s1471-0153(03)00014-x.

    Article  PubMed  Google Scholar 

Download references

Acknowledgments

The authors wish to thank Cui Yang for reviewing an early draft of this article. We also thank the study participants of Project 18. The project was funded by the National Institute on Drug Abuse (NIDA) (R01DA025537). The content does not necessarily reflect the opinions or views of NIDA or the National Institutes of Health (NIH).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Perry N. Halkitis.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Siconolfi, D.E., Kapadia, F., Moeller, R.W. et al. Body Dissatisfaction in a Diverse Sample of Young Men Who Have Sex With Men: The P18 Cohort Study. Arch Sex Behav 45, 1227–1239 (2016). https://doi.org/10.1007/s10508-015-0592-3

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10508-015-0592-3

Keywords

Navigation