Brown and Daniels Co-author Paper in ‘Evolutionary Psychology’

By Purnell T. Cropper | August 25, 2014

Dr. Christina Brown, assistant professor of Psychology, and Emily Daniels ’14, who graduated from Arcadia University with a B.A. in Psychology, recently published a journal article on their research, titled “Verbal compliments as a differential source of mate poaching threat for men and women” in  (full text). The research reported in the article began as a summer research project in 2013. Brown and Daniels also presented the research at the Eastern Psychological Association conference in March 2014.

Daniels is now starting her first semester in Brandeis University’s Master of Arts in General Psychology program.


Two studies tested whether people feel threatened by another individual verbally complimenting their romantic partner. Such compliments may indicate that the other person is a potential rival who will try to “poach” their mate. Across two studies, women were more threatened than men when imagining another person complimenting their partner’s physical appearance. There were no sex differences in response to imagining another person complimenting their partner’s sense of humor. When another person compliments one’s partner’s physical appearance, this indicates that they may be sexually attracted to the partner. Mediation analyses revealed that the sex difference occurs because women believe men are more open to casual sex, and therefore more vulnerable to mate poaching when another person expresses sexual interest in them.