Preliminary Evidence of heightened discomfort tolerance in non-heterosexual individuals
DOI:
https://doi.org/10.13129/3035-062X/prnr-4572Keywords:
Interoception, Interoceptive awareness, Not distracting, Minority stress theoryAbstract
This study delves into the interoceptive and emotional appraisals of non-heterosexual individuals, with the hypothesis that differences may exist when compared to their heterosexual counterparts.
Our results revealed a significant difference between heterosexual and non-heterosexual individuals, with the latter group displaying higher scores on the "not-distracting" subscale of the MAIA-2 questionnaire.
This finding provides evidence of heightened discomfort tolerance among non-heterosexual individuals, which may be mediated by adaptive mechanisms developed in response to stressors, in line with the minority stress theory.
References
Abé, C., Lebedev, A., Zhang, R., Jonsson, L., Bergen, S. E., Ingvar, M., Landén, M., & Rahman, Q. (2021). Cross-sex shifts in two brain imaging phenotypes and their relation to polygenic scores for same-sex sexual behavior: A study of 18,645 individuals from the UK Biobank. Human Brain Mapping, 42(7), 2292-2304. https://doi.org/10.1002/hbm.25388
American Psychological Association. (2008). Answers to your questions for a better understanding of sexual orientation & homosexuality. Retrieved July 19, 2023, from https://www.apa.org/topics/lgbtq/orientation
Bagby, R. M., Parker, J. D., & Taylor, G. J. (1994). The twenty-item Toronto Alexithymia Scale—I. Item selection and cross-validation of the factor structure. Journal of Psychosomatic Research, 38(1), 23–32. https://doi.org/10.1016/0022-3999(94)90005-1
Barchetta, S., Martino, G., Craparo, G., Salehinejad, M. A., Nitsche, M. A., & Vicario, C. M. (2021). Alexithymia is linked with a negative bias for past and current events in healthy humans. International Journal of Environmental Research and Public Health, 18(13), 6696. https://doi.org/10.3390/ijerph18136696
Bogaert, A. F., & Skorska, M. N. (2020). A short review of biological research on the development of sexual orientation. Hormones and Behavior, 119, 104659. https://doi.org/10.1016/j.yhbeh.2019.104659
Brown, H., Proulx, M. J., & Stanton Fraser, D. (2020). Hunger bias or gut instinct? Responses to judgments of harm depending on visceral state versus intuitive decision-making. Frontiers in Psychology, 11, 2261. https://doi.org/10.3389/fpsyg.2020.02261
Calì, G., Ambrosini, E., Picconi, L., Mehling, W. E., & Committeri, G. (2015). Investigating the relationship between interoceptive accuracy, interoceptive awareness, and emotional susceptibility. Frontiers in Psychology, 6, 1202. https://doi.org/10.3389/fpsyg.2015.01202
Capodici, A., Pennisi, A., Rizzo, G., Falzone, A., & Vicario, C. M. (2024). Interoceptive and affective alterations in body integrity dysphoria: An online self-reporting study. Psychopathology, 57(2), 102-110. https://doi.org/10.1159/000525678
Caswell, T. A., & Sackett-Fox, K. (2018). Gender-atypical personality or sexual behavior: What is disgusting about male homosexuality? The Journal of Social Psychology, 158(5), 591–602. https://doi.org/10.1080/00224545.2018.1424111
Coppini, S., Lucifora, C., Vicario, C. M., & Gangemi, A. (2023). Experiments on real-life emotions challenge Ekman's model. Scientific Reports, 13(1), 9511. https://doi.org/10.1038/s41598-023-41499-8
Craparo, G., Gori, A., Dell'Aera, S., Costanzo, G., Fasciano, S., Tomasello, A., & Vicario, C. M. (2016). Impaired emotion recognition is linked to alexithymia in heroin addicts. PeerJ, 4, e1864. https://doi.org/10.7717/peerj.1864
Culicetto, L., Ferraioli, F., Lucifora, C., Falzone, A., Martino, G., Craparo, G., Avenanti, A., & Vicario, C. M. (2023). Disgust as a transdiagnostic index of mental illness: A narrative review of clinical populations. The Bulletin of the Menninger Clinic, 87(Supplement A), 53-91. https://doi.org/10.1521/bumc.2023.87.1.53
Diamond, L. M. (2008). Female bisexuality from adolescence to adulthood: Results from a 10-year longitudinal study. Developmental Psychology, 44(1), 5–14. https://doi.org/10.1037/0012-1649.44.1.5
Diamond, L. M., & Alley, J. (2022). Rethinking minority stress: A social safety perspective on the health effects of stigma in sexually diverse and gender-diverse populations. Neuroscience and Biobehavioral Reviews, 138, 104720. https://doi.org/10.1016/j.neubiorev.2022.104720
Duschek, S., Montoro, C. I., & Reyes Del Paso, G. A. (2017). Diminished interoceptive awareness in fibromyalgia syndrome. Behavioral Medicine, 43(2), 100-107. https://doi.org/10.1080/08964289.2017.1281869
di Fronso, S., Montesano, C., Costa, S., Santi, G., Robazza, C., & Bertollo, M. (2022). Rebooting in sport training and competitions: Athletes' perceived stress levels and the role of interoceptive awareness. Journal of Sports Sciences, 40(5), 542-549. https://doi.org/10.1080/02640414.2021.2006272
Drescher, J. (2010). Queer diagnoses: Parallels and contrasts in the history of homosexuality, gender variance, and the Diagnostic and Statistical Manual. Archives of Sexual Behavior, 39(2), 427–460. https://doi.org/10.1007/s10508-009-9531-5
Elad-Strenger, J., Proch, J., & Kessler, T. (2020). Is disgust a "conservative" emotion? Personality and Social Psychology Bulletin, 46(6), 896-912. https://doi.org/10.1177/0146167219870323
Folkierska-Żukowska, M., Rahman, Q., Marchewka, A., Wypych, M., Droździel, D., Sokołowski, A., & Dragan, W. Ł. (2020). Male sexual orientation, gender nonconformity, and neural activity during mental rotations: An fMRI study. Scientific Reports, 10(1), 18709. https://doi.org/10.1038/s41598-020-74886-0
Frost, D. M., & Meyer, I. H. (2023). Minority stress theory: Application, critique, and continued relevance. Current Opinion in Psychology, 51, 101579. https://doi.org/10.1016/j.copsyc.2023.101579
Hatzenbuehler, M. L., McLaughlin, K. A., & Nolen-Hoeksema, S. (2008). Emotion regulation and internalizing symptoms in a longitudinal study of sexual minority and heterosexual adolescents. Journal of Child Psychology and Psychiatry, 49(12), 1270–1278. https://doi.org/10.1111/j.1469-7610.2008.01924.x
Hu, S. H., Wang, Q. D., Xu, Y., Liao, Z. L., Xu, L. J., Liao, Z. L., Xu, X. J., Wei, E. Q., Yan, L. Q., Hu, J. B., Wei, N., Zhou, W. H., Huang, M. L., & Zhang, M. M. (2011). Haemodynamic brain response to visual sexual stimuli is different between homosexual and heterosexual men. The Journal of International Medical Research, 39(1), 199–211. https://doi.org/10.1177/147323001103900121
Iniewicz, G., Sałapa, K., Wrona, M., & Marek, N. (2017). Minority stress among homosexual and bisexual individuals—From theoretical concepts to research tools: The Sexual Minority Stress Scale. Archives of Psychiatry and Psychotherapy, 19(3), 69–80.
Izutsu, T., & Tsutsumi, A. (2021). Mental health and psychosocial well-being of LGBT and intersex persons. In S. O. Okpaku (Ed.), Innovations in Global Mental Health (pp. 87-104). Springer. https://doi.org/10.1007/978-3-030-57296-
Kerry, N., Loria, R. N., & Murray, D. R. (2019). Gluttons for punishment? Experimentally induced hunger unexpectedly reduces harshness of suggested punishments. Adaptive Human Behavior and Physiology, 5(4), 352–370. https://doi.org/10.1007/s40750-019-00101-z
Kinitz, D. J., Salway, T., Dromer, E., et al. (2021). The scope and nature of sexual orientation and gender identity and expression change efforts: A systematic review protocol. Systematic Reviews, 10(14). https://doi.org/10.1186/s13643-020-01563-8
Kitzinger, C. (1995). Social constructionism: Implications for lesbian and gay psychology. In A. R. D’Augelli & C. J. Patterson (Eds.), Lesbian, gay, and bisexual identities over the lifespan: Psychological perspectives (pp. 136–161). Oxford University Press.
Levant, R. F., & Williams, C. M. (2009). The psychology of men and masculinity. In J. H. Bray & M. Stanton (Eds.), The Wiley-Blackwell Handbook of Family Psychology (pp. 588–599). Wiley Blackwell. https://doi.org/10.1002/9781444310238.ch41
Lozano-Verduzco, I., Martínez, L. Z., Mendoza-Pérez, J. C., Craig, S. L., & Eaton, A. D. (2023). Emotions, agency, and materiality: Embodiment of homophobic discrimination amongst Mexican LGBTQ+ youth. Journal of Homosexuality, 70(7), 1364–1385. https://doi.org/10.1080/00918369.2022.2030614
Lucifora, C., & Vicario, C. M. (2024). Interoceptive awareness does not predict political orientation: Evidence from Italian voters. Preliminary Reports and Negative Results in Life Science and Humanities, 1(1). https://doi.org/10.13129/3035-062X/prnr-4219
Manzouri, A., & Savic, I. (2018). Multimodal MRI suggests that male homosexuality may be linked to cerebral midline structures. PLOS ONE, 13(10), e0203189. https://doi.org/10.1371/journal.pone.0203189
Manzouri, A., & Savic, I. (2019). Possible neurobiological underpinnings of homosexuality and gender dysphoria. Cerebral Cortex, 29(5), 2084–2101. https://doi.org/10.1093/cercor/bhy090
Marchi, M., Travascio, A., Uberti, D., De Micheli, E., Grenzi, P., Arcolin, E., Pingani, L., Ferrari, S., & Galeazzi, G. M. (2023). Post-traumatic stress disorder among LGBTQ people: A systematic review and meta-analysis. Epidemiology and Psychiatric Sciences, 32, e44. https://doi.org/10.1017/S2045796023000586
Mason, O., Linney, Y., & Claridge, G. (2005). Short scales for measuring schizotypy. Schizophrenia Research, 78(2-3), 293–296. https://doi.org/10.1016/j.schres.2005.03.001
Mehling, W. E., Acree, M., Stewart, A., Silas, J., & Jones, A. (2018). The multidimensional assessment of interoceptive awareness, Version 2 (MAIA-2). PLOS ONE, 13(12), e0208034. https://doi.org/10.1371/journal.pone.0208034
Meyer, I. H. (1995). Minority stress and mental health in gay men. Journal of Health and Social Behavior, 36(1), 38–56. https://doi.org/10.2307/213728
Nettle, D. (2007). Empathizing and systemizing: What are they, and what do they contribute to our understanding of psychological sex differences? British Journal of Psychology, 98(Pt 2), 237-255. https://doi.org/10.1348/000712606X118005
Olatunji, B. O., Williams, N. L., Tolin, D. F., Abramowitz, J. S., Sawchuk, C. N., Lohr, J. M., & Elwood, L. S. (2007). The Disgust Scale: Item analysis, factor structure, and suggestions for refinement. Psychological Assessment, 19(3), 281–297. https://doi.org/10.1037/1040-3590.19.3.281
Pachankis, J. E., Rendina, H. J., Restar, A., Ventuneac, A., Grov, C., & Parsons, J. T. (2015). A minority stress–emotion regulation model of sexual compulsivity among highly sexually active gay and bisexual men. Health Psychology, 34(8), 829–840. https://doi.org/10.1037/hea0000180
Pachankis, J. E., Mahon, C. P., Jackson, S. D., Fetzner, B. K., & Bränström, R. (2020). Sexual orientation concealment and mental health: A conceptual and meta-analytic review. Psychological Bulletin, 146(10), 831–871. https://doi.org/10.1037/bul0000271
Price, C. J., & Hooven, C. (2018). Interoceptive awareness skills for emotion regulation: Theory and approach of mindful awareness in body-oriented therapy (MABT). Frontiers in Psychology, 9, 798. https://doi.org/10.3389/fpsyg.2018.00798
Rahman, Q., Wilson, G. D., & Abrahams, S. (2003). Sexual orientation related differences in spatial memory. Journal of the International Neuropsychological Society, 9(3), 376–383. https://doi.org/10.1017/S1355617703930037
Rameson, L. T., Morelli, S. A., & Lieberman, M. D. (2012). The neural correlates of empathy: Experience, automaticity, and prosocial behavior. Journal of Cognitive Neuroscience, 24(1), 235-245. https://doi.org/10.1162/jocn_a_00045
Reniers, R. L., Corcoran, R., Drake, R., Shryane, N. M., & Völlm, B. A. (2011). The QCAE: A Questionnaire of Cognitive and Affective Empathy. Journal of Personality Assessment, 93(1), 84–95. https://doi.org/10.1080/00223891.2010.528484
Roberts, R. L., Ledermann, K., & Garland, E. L. (2021). Mindfulness-oriented recovery enhancement improves negative emotion regulation among opioid-treated chronic pain patients by increasing interoceptive awareness. Psychosomatic Medicine, 83(1), 110-677. https://doi.org/10.1097/PSY.0000000000000740
Ruisch, B. C., Mohr, M. V., Naber, M., Tsakiris, M., Fazio, R. H., & Scheepers, D. T. (2023). Sensitive liberals and unfeeling conservatives? Interoceptive sensitivity predicts political liberalism. Politics and the Life Sciences, 41(2), 256-275. https://doi.org/10.1017/pls.2023.5
Salais, D., & Fischer, R. B. (1995). Sexual preference and altruism. Journal of Homosexuality, 28(1-2), 185-196. https://doi.org/10.1300/J082v28n01_08
Safron, A., Barch, B., Bailey, J. M., Gitelman, D. R., Parrish, T. B., & Reber, P. J. (2007). Neural correlates of sexual arousal in homosexual and heterosexual men. Behavioral Neuroscience, 121(2), 237–248. https://doi.org/10.1037/0735-7044.121.2.237
Safron, A., Sylva, D., Klimaj, V., et al. (2017). Neural correlates of sexual orientation in heterosexual, bisexual, and homosexual men. Scientific Reports, 7, 41314. https://doi.org/10.1038/srep41314
Sevi, B. (2023). Sex differences: Disgust response. In T. K. Shackelford (Ed.), Encyclopedia of Sexual Psychology and Behavior. Springer. https://doi.org/10.1007/978-3-031-08956-5_80-14
Schulz, A., & Vögele, C. (2015). Interoception and stress. Frontiers in Psychology, 6, 993. https://doi.org/10.3389/fpsyg.2015.00993
Söylemez, S., & Kapucu, A. (2024). Disgust as a basic, sexual, and moral emotion. Cognitive Processing, 25(2), 193-204. https://doi.org/10.1007/s10339-024-00155-4
Sylva, D., Safron, A., Rosenthal, A. M., Reber, P. J., Parrish, T. B., & Bailey, J. M. (2013). Neural correlates of sexual arousal in heterosexual and homosexual women and men. Hormones and Behavior, 64(4), 673–684. https://doi.org/10.1016/j.yhbeh.2013.08.003
Swaab, D. F., Wolff, S. E. C., & Bao, A. M. (2021). Sexual differentiation of the human hypothalamus: Relationship to gender identity and sexual orientation. Handbook of Clinical Neurology, 181, 427-443. https://doi.org/10.1016/B978-0-12-804810-6.00034-8
Tskhay, K. O., & Rule, N. O. (2015). Sexual orientation across culture and time. In S. Safdar & N. Kosakowska-Berezecka (Eds.), Psychology of Gender through the Lens of Culture: Theories and Applications (pp. 55–73). Springer International Publishing/Springer Nature. https://doi.org/10.1007/978-3-319-06986-5_4
Tian, H. H., Aziz, A. R., Png, W., Wahid, M. F., Yeo, D., & Png, A. L. C. (2011). Effects of fasting during Ramadan month on cognitive function in Muslim athletes. Asian Journal of Sports Medicine, 2(3), 145-153. https://doi.org/10.5812/asjsm.34613
Vicario, C. M. (2013). Altered insula response to sweet taste processing in recovered anorexia and bulimia nervosa: A matter of disgust sensitivity? American Journal of Psychiatry, 170(12), 1497. https://doi.org/10.1176/appi.ajp.2013.13070861
Vicario, C. M., Martino, G., Marcuzzo, A., & Craparo, G. (2021). No evidence of perceptual pseudoneglect in alexithymia. Brain Sciences, 11(3), 376. https://doi.org/10.3390/brainsci11030376
Vicario, C. M., Scavone, V., Lucifora, C., Falzone, A., Pioggia, G., Gangemi, S., Craparo, G., & Martino, G. (2023). Evidence of abnormal scalar timing property in alexithymia. PLOS ONE, 18(1), e0278881. https://doi.org/10.1371/journal.pone.0278881
Vicario, C. M., Rafal, R. D., Martino, D., & Avenanti, A. (2017). Core, social and moral disgust are bounded: A review on behavioral and neural bases of repugnance in clinical disorders. Neuroscience & Biobehavioral Reviews, 80, 185-200. https://doi.org/10.1016/j.neubiorev.2017.04.022
Vicario, C. M., Kuran, K. A., Rogers, R., & Rafal, R. D. (2018). The effect of hunger and satiety in the judgment of ethical violations. Brain and Cognition, 125, 32-36. https://doi.org/10.1016/j.bandc.2018.05.001
Vicario, C. M., Nitsche, M. A., Salehinejad, M. A., Avanzino, L., & Martino, G. (2020). Time processing, interoception, and insula activation: A mini-review on clinical disorders. Frontiers in Psychology, 11, 1893. https://doi.org/10.3389/fpsyg.2020.01893
Vicario, C. M., Kuran, K. A., & Urgesi, C. (2019). Does hunger sharpen senses? A psychophysics investigation on the effects of appetite in the timing of reinforcement-oriented actions. Psychological Research, 83(3), 395-405. https://doi.org/10.1007/s00426-018-1019-8
Vicario, C. M., & Rafal, R. D. (2017). Relationship between body mass index and moral disapproval rating for ethical violations. Personality and Individual Differences, 104, 8–11. https://doi.org/10.1016/j.paid.2016.07.007
Wang, R., Yang, Q., Huang, P., Sai, L., & Gong, Y. (2019). The association between disgust sensitivity and negative attitudes toward homosexuality: The mediating role of moral foundations. Frontiers in Psychology, 10, 1229. https://doi.org/10.3389/fpsyg.2019.01229
Wang, X. X., Gan, Q., Zhou, J., Cosquer, M., Falissard, B., Corruble, E., Jousselme, C., & Gressier, F. (2023). A systematic review of the factors associated with suicide attempts among sexual-minority youth. The European Journal of Psychiatry. https://doi.org/10.1016/j.ejpsy.2023.05.005
Yu, Z., Bali, P., Tsikandilakis, M., & Tong, E. M. W. (2022). 'Look not at what is contrary to propriety': A meta-analytic exploration of the association between religiosity and sensitivity to disgust. British Journal of Social Psychology, 61(1), 276-299. https://doi.org/10.1111/bjso.12516
Zhang, M., Hu, S., Xu, L., Wang, Q., Xu, X., Wei, E., Yan, L., Hu, J., Wei, N., Zhou, W., Huang, M., & Xu, Y. (2011). Neural circuits of disgust induced by sexual stimuli in homosexual and heterosexual men: An fMRI study. European Journal of Radiology, 80(2), 418–425. https://doi.org/10.1016/j.ejrad.2010.05.021
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