Nobody likes to discover that their partner is cheating on them, but how do we react when infidelity is exposed on social media? And can you tell if someone is a cheater by their voice alone? I also speak with Dr. Evita March of Federation University, Australia, about her research on selfies and narcissism. Download the MP3 Support me! Support the podcast on Patreon for as little as $1 and get access to the patron-only feed, including bonus podcasts and blogs not available elsewhere. Rate me! Rate, review, or listen in iTunes or in Stitcher. Read the transcript! Discovering Infidelity on Facebook The Voice of a Cheater Who knows what this couple are up to on their laptops? Probably just playing Solitaire... CGP Grey/Flickr The articles covered in the show: Dunn, M. J., & Billett, G. (in press). Jealousy levels in response to infidelity-revealing facebook messages depend on sex, type of message and message composer: Support for the evolutionary psychological perspective. Evolutionary Psychological Science. Read summary Hughes, S. M., & Harrison, M. A. (2017). Your cheatin’ voice will tell on you: Detection of past infidelity from voice. Evolutionary Psychology, 15(2), 1474704917711513. Read summary March, E., & McBean, T. (2017). Love looking at your self(ie)? The moderating effect of self-esteem on narcissism. Poster presented at the conference of the International Society for the Study of Individual Differences, Warsaw.