Balzarini, R.N., McDonald, J.N., Kohut, T., Lehmiller, J.J., Holmes, B.M. , & Harman, J.J. (in press). Compersion: When jealousy-inducing situations don’t (just) induce jealousy. Archives of Sexual Behavior.

Thompson, A.E., Cipriano, A.E., Kirkeby, K.M., Wilder, D., & Lehmiller, J.J. (in press). Exploring variation in North American adults’ attitudes, interest, experience, and outcomes related to mixed-gender threesomes: A replication and extension. Archives of Sexual Behavior.

Lehmiller, J.J. (2020). Fantasies about consensual nonmonogamy among persons in monogamous romantic relationships. Archives of Sexual Behavior. doi: 10.1007/s10508-020-01788-7

Lehmiller, J.J., Garcia, J.R., Gesselman, A.N. & Mark, K.M. (in press). Less sex, but more sexual diversity: Changes in sexual behavior during the COVID-19 coronavirus pandemic. Leisure Sciences.

Machia, L.V., Proulx, M.L., Ioeger, M. & Lehmiller, J. J. (2020). A longitudinal study of friends with benefits relationships. Personal Relationships, 27, 47-60. doi: 10.1111/pere.12307

Balzarini, R.N., Dharma, C., Kohut, T., Campbell, L., Lehmiller, J.J., Harman, J.J., & Holmes, B.M. (2019). Comparing relationship quality across different types of romantic partners in polyamorous and monogamous relationships. Archives of Sexual Behavior, 48, 1749-1767.

Balzarini, R.N., Dharma, C., Kohut, T., Holmes, B.M., Campbell, L., Lehmiller, J.J., & Harman, J.J. (2019). Demographic comparison of American polyamorous and monogamous individuals from two online convenience samples. Journal of Sex Research, 56, 681-694. doi:10.1080/00224499.2018.1474333

Lehmiller, J.J. (2019). The importance of studying consent and consent violations in collective sex environments. Archives of Sexual Behavior. doi:10.1007/s10508-018-1238-z

Lehmiller, J.J., Ley, D.J., & Savage, D. (2018). The psychology of gay men’s cuckolding fantasies. Archives of Sexual Behavior, 47, 999-1013. doi:10.1007/s10508-017-1096-0

Balzarini, R.N., Campbell, L., Holmes, B.M., Lehmiller, J.J., Harman, J.J., & Atkins, N. (2017). Perceptions of romantic partners in polyamorous relationships. PLoS ONE, 12(5): e0177841. doi:10.1371/journal.pone.0177841

Lehmiller, J. J. (2017). Controversial issues in human sexuality research: The state of the science. European Psychologist, 22, 1-4.

Lehmiller, J.J. (2015). A comparison of sexual health history and practices among monogamous and consensually non-monogamous sexual partners. The Journal of Sexual Medicine, 12, 2022-2028.

Lehmiller, J.J., Ioerger, M. (2014). Social networking smartphone applications and sexual health outcomes among men who have sex with men. PLoS ONE, 9(1): e86603. doi:10.1371/journal.pone.0086603

Lehmiller, J.J., VanderDrift, L. E., & Kelly, J. R. (2014). Sexual communication, satisfaction, and condom use behavior in friends with benefits and romantic partners. Journal of Sex Research, 51, 74-85.

Lehmiller, J. J., Graziano, W. G., & VanderDrift, L. E. (2014). Peer influence and attraction to interracial romantic relationships. Social Sciences, 3, 115-127.

Spoor, J. R., & Lehmiller, J. J. (2014). The impact of course title and instructor gender on student perceptions and interest in a women and gender studies course. PLoS ONE, 9(9): e106286. doi:10.1371/journal.pone.0106286

Lehmiller, J. J., & Konkel, K. E. (2013). Commitment to the GLBT community: An investment model analysis of its antecedents and consequences. Journal of Applied Social Psychology, 43, 1301-1312.

Lehmiller, J. J. (2012). Perceived marginalization and its association with physical and psychological health. Journal of Social and Personal Relationships, 29, 451-469.

VanderDrift, L. E., Lehmiller, J. J., & Kelly J. R. (2012). Commitment in friends with benefits relationships: Implications for relational and safer sex outcomes. Personal Relationships, 19, 1-13.

Lehmiller, J. J., VanderDrift, L. E., & Kelly J. R. (2011). Sex differences in approaching friends with benefits relationships. Journal of Sex Research, 48, 275-284.

Lehmiller, J. J. (2010). Differences in relationship investments between gay and heterosexual men. Personal Relationships, 17, 81-96.

Lehmiller, J. J., Law, A. T., & Tormala, T. T. (2010). The effect of self-affirmation on sexual prejudice. Journal of Experimental Social Psychology, 46, 276-285.

Hoffman, A. M., Agnew, C. R., Lehmiller, J. J., & Duncan, N. T. (2009). Satisfaction, alternatives, investments, and the microfoundations of audience cost models. International Interactions, 35, 365-389.

Lehmiller, J. J. (2009). Secret romantic relationships: Consequences for personal and relational well-being. Personality and Social Psychology Bulletin, 35, 1452-1466.

Lehmiller, J. J., & Agnew, C. R. (2008). Commitment in age-gap heterosexual romantic relationships: A test of evolutionary and socio-cultural predictions. Psychology of Women Quarterly, 32, 74-82.

Lehmiller, J. J., & Schmitt, M. T. (2008). Intergroup attitudes and values in response to the U.S. invasion of Iraq. Peace and Conflict: Journal of Peace Psychology, 14, 259-274.

Agnew, C. R., Hoffman, A. M., Lehmiller, J. J., & Duncan, N. T. (2007). From the interpersonal to the international: Understanding commitment to the “War on Terror.” Personality and Social Psychology Bulletin, 33, 1559-1571.

Lehmiller, J. J., & Agnew, C. R. (2007). Perceived marginalization and the prediction of romantic relationship stability. Journal of Marriage and Family, 69, 1036-1049.

Lehmiller, J. J., & Schmitt, M. T. (2007). Group domination and inequality in context: Evidence for the unstable meanings of social dominance and authoritarianism. European Journal of Social Psychology, 37, 704-724.

Schmitt, M. T., Lehmiller, J. J., & Walsh, A. L. (2007). The role of heterosexual identity threat in differential support for same-sex “civil unions” versus “marriages.” Group Processes and Intergroup Relations, 10, 443-455.

Lehmiller, J. J., & Agnew, C. R. (2006). Marginalized relationships: The impact of social disapproval on romantic relationship commitment. Personality and Social Psychology Bulletin, 32, 40-51.

Lehmiller, J. J.(in press). Casual sex. In H. Armstrong (Ed.), Sex and Sexuality: Understanding Biology, Psychology, and Culture. Santa Barbara, CA: ABC-Clio, Greenwood.

Lehmiller, J. J.(in press). Erotic/sexual fantasy. In H. Armstrong (Ed.), Sex and Sexuality: Understanding Biology, Psychology, and Culture. Santa Barbara, CA: ABC-Clio, Greenwood.

Lehmiller, J. J., & Selterman, D. (in press). The nature of infidelity in non-heterosexual relationships. In T. DeLecce & T. Shackelford (Eds.), The Oxford Handbook of Infidelity. Oxford, UK: Oxford University Press.

Mogilski, J.K., Rodrigues, D.L., Lehmiller, J.J., & Balzarini, R.N. (in press). Maintaining consensual non-monogamy. In J.K. Mogilski & T.K. Shackelford (Eds.), The Oxford Handbook of Evolutionary Psychology and Romantic Relationships. Oxford, UK: Oxford University Press.

Lehmiller J.J. (2018) Friends with Benefits. In T. Shackelford & V. Weekes-Shackelford (Eds.), Encyclopedia of Evolutionary Psychological Science. New York: Springer, Cham.

Blair, K., Vannier, S., & Lehmiller, J. J. (2017). Getting started with ResearchGate. Relationship Research News, 16, 14-17.

Lehmiller, J. J. (2015). The case for sharing your scientific publications through social media. Relationship Research News, 14, 7-11.

O’Sullivan, L.F., Muise, A., & Lehmiller, J. J. (2015). Relationship researchers on social media: Why bother? Relationship Research News, 14, 5-7.

Lehmiller, J. J. (2014). No strings attached?: Are “friends with benefits” as complicated in real life as they are in the movies? In-Mind, 6(21).

Lehmiller, J. J. (2014). Racism. In T. R. Levine (Ed.), Encyclopedia of Deception (pp. 793-797). Thousand Oaks, CA: Sage.

Lehmiller, J. J. (2014). Sexual relationships. In T. R. Levine (Ed.), Encyclopedia of Deception (811-814). Thousand Oaks, CA: Sage.

Lehmiller, J. J. (2014). Tips from a self-taught teacher. APS Observer, 27(7).

Lehmiller, J. J., & Ioerger, M. (2014). Prejudice and stigma in intimate relationships: Implications for relational and personal health outcomes . In C. R. Agnew (Ed.), Social Influences on Close Relationships: Beyond the Dyad (pp. 83-102). Cambridge, UK: Cambridge University Press.

Lehmiller, J. J., & Konkel, K. E. (2012). Prejudice and discrimination in relational contexts. In M. Paludi (Ed.), The Psychology of Love (Vol. 2, pp. 75-87). Santa Barbara, CA: Praeger.

Lehmiller, J. J., & Agnew, C. R. (2010). May-December paradoxes: An exploration of age-gap relationships in Western society. In W. R. Cupach & B. H. Spitzberg (Eds.), The Dark Side of Close Relationships II (pp. 39-61). New York, NY: Routledge.

Lehmiller, J. J. (2009). Secret relationships. In H. T. Reis & S. K. Sprecher (Eds.), Encyclopedia of Human Relationships (pp. 1402-1405). Thousand Oaks, CA: Sage.

Arriaga, X. B., Agnew, C. R., Capezza, N. M., & Lehmiller, J. J. (2008). The social and physical environment of relationship initiation: An interdependence analysis. In S. Sprecher, A. Wenzel, & J. Harvey (Eds.), Handbook of Relationship Initiation (pp. 197-215). New York: Psychology Press.

Lehmiller, J. J. (2008). Conducting relationships research online: A primer on getting started and making the most of your resources. Relationship Research News, 7, 6-12.

Agnew, C. R., & Lehmiller, J. J. (2007). Social exchange theory. In R. Baumeister & K. D. Vohs (Eds.), Encyclopedia of Social Psychology (pp. 895-896). Thousand Oaks, CA: Sage.

Lehmiller, J. J. (2007). Robber’s Cave experiment. In R. Baumeister & K. D. Vohs (Eds.), Encyclopedia of Social Psychology (pp. 761-762). Thousand Oaks, CA: Sage.

Garcia, J.R., Mark, K.M., Lehmiller, J.J., & Gesselman, A.N. (2020, November). Loneliness during the COVID-19 pandemic: Impact of intimate touch, stress, and satisfaction. Paper presented at the Annual Meeting of the Society for the Scientific Study of Sexuality, New Orleans, LA.

Lehmiller, J.J., Garcia, J.R., Gesselman, A.N., & Mark, K.M. (2020, November). Less sex, but more sexual diversity: Changes in sexual behavior patterns during the COVID-19 pandemic. Paper presented at the Annual Meeting of the Society for the Scientific Study of Sexuality, New Orleans, LA.

Mark, K.M., Garcia, J.R., Gesselman, A.N., & Lehmiller, J.J. (2020, November). Sexual and relationship satisfaction during the COVID-19 pandemic. Paper presented at the Annual Meeting of the Society for the Scientific Study of Sexuality, New Orleans, LA.

Lehmiller, J.J. (2020, September). Sex and relationships in the time of COVID-19. Paper presented at the National Coalition for Sexual Health Annual Meeting (virtual conference)

Lehmiller, J. J. (2020, July). Sexual fantasies on six continents: Similarities and differences in sexual fantasy content across cultures. Paper presented at the Annual Meeting of the International Academy of Sex Research, Berlin, Germany.

Lehmiller, J.J. (2020, April). Tell me what you want: How to break the sexual silence and express your deeper fantasies and desires. Invited keynote talk given at the Society for Sex Therapy and Research Conference, Chicago, IL.

Lehmiller, J.J. (2020, March). Which sexual fantasies are common, and which ones are truly rare? Insights from the largest survey of sexual fantasies in the United States. Invited keynote talk given at the International Society for the Study of Women’s Sexual Health, Orlando, FL.

Balzarini, R., Dobson, K., Kohut, T., & Lehmiller, J. J. (2019, November). Commitment, secrecy, and sex in stigmatized relationships. Paper presented at the Annual Meeting of the Society for the Scientific Study of Sexuality, Denver, CO.

Lehmiller, J.J. (2019, November). Consensual nonmonogamous relationships: Fantasy versus reality. Paper presented at the Annual Meeting of the Society for the Scientific Study of Sexuality, Denver, CO.

Lehmiller, J.J. (2019, November). The psychology of “dick pics”: How many men have sent unsolicited photos of their penises and why? Paper presented at the Annual Meeting of the Society for the Scientific Study of Sexuality, Denver, CO.

Lehmiller, J.J. (2019, November). Which sexual fantasies are common and which ones are truly rare? Insights from the largest survey of sexual fantasies in the United States. Invited keynote presentation given at the Multiplicity of the Erotic Conference, Chicago, IL.

Hinnenkamp, S., Schoener, A.E., Parker, C., Lehmiller, J. J., & Hutchison, A.N. (2019, August). Evaluating the impact of an undergraduate human sexuality course. Poster presented at the Annual Meeting of the American Psychological Association, Chicago,