My research focuses broadly on intimate relationships and sexual wellbeing. Specifically, I am interested in understanding interpersonal predictors of wellbeing among individuals in relationships and couples, particularly those who may be coping with challenges such as sexual difficulty (e.g., orgasmic disorder) or infidelity. I am also interested in the experience of extradyadic attraction among those in romantic relationships.
I welcome enquiries from clinical and experimental graduate students who may be interested in pursuing research in these areas.
Bockaj, A., Muise, M. D., Belu, C. F., Rosen, N. O., & O’Sullivan, L. F. (accepted). Sexual performance anxiety in the sexual interactions of men and women. The Journal of Sex Research.
Wang, A. G., Belu. C. F., Allsop, D. B.G, & Rosen, N. O. (in press). Interpersonal emotion regulation during relationship conflict: Daily and longitudinal associations with couples’ sexual well-being. Emotion.
Belu, C. F., & O’Sullivan, L. F. (2024). Predictors of infidelity among couples. The Journal of Sexual Medicine, 21, 270-272.
Belu, C. F., & O'Sullivan, L. F. (2024). It’s just a little crush: Attraction to an alternative and romantic relationship quality, breakups and infidelity. The Journal of Sex Research.
Coon, L. C. H., Metcalfe, K. B., Belu, C. F., & O’Sullivan, L. F. (2023). Recalling, reacting but not regretting?: Characteristics of sexual and romantic infidelity experiences. The Canadian Journal of Human Sexuality, 32, 321-331.
Belu, C. F., Corsini-Munt, S. Dubé, J. P., Wang, G. A., & Rosen, N. O. (2023). Partner responses to low desire among couples coping with male hypoactive sexual desire disorder and associations with sexual wellbeing. The Journal of Sexual Medicine, 20, 955-964.
O'Sullivan, L. F., Belu, C. F., Richard, M. E., Fuller, R. B. (2023). Did you help? Intervening on behalf of a target during incidents of sexual assault among college student bystanders. Journal of College Student Development, 64, 208-224.
O'Sullivan, L. F., Belu. C. F., & Garcia, J. R. (2022). Loving you from afar: Crushes among adults in exclusive relationships, communication, perceived outcomes, and expectations of future intimate involvement with crush targets. Journal of Social and Personal Relationships, 39, 413-434.
Muise, M. D., Belu, C. F., & O’Sullivan, L. F. (2021). Unspoken, yet understood: Exploring how couples communicate their exclusivity agreements. The Canadian Journal of Human Sexuality, 30, 196-204.
Belu, C. F., & O’Sullivan, L. F. (2020). Once a poacher always a poacher? Mate poaching history and its association with relationship quality. The Journal of Sex Research, 57, 508-521.
Belu, C. F., & O’Sullivan, L. F. (2019). Roving eyes: Predictors of crushes in ongoing romantic relationships and implications for relationship quality. The Journal of Relationship Research, 10, E2.
Belu, C. F., & O’Sullivan, L. F. (2018). Why find my own when I can take yours?: The quality of relationships that arise from successful mate poaching. The Journal of Relationship Research, 9, E6.