Related Experiment Video
Updated: Aug 14, 2026

04:38
Assessment of Sexual Behavior of Male Mice
Published on: March 5, 2020
Associations of sex and type of relationship on intimacy
Donna Salas1, Kay E Ketzenberger
1University of Texas of the Permian Basin, Odessa, 79762, USA.
Psychological Reports
|September 15, 2004
Abstract:
Sex differences in self-perceived intimacy were investigated in both same-sex friendships and romantic relationships. Men and women had significantly different means on intimacy with their same-sex friends but reported similar means with romantic partners. Both men and women reported significantly higher mean scores on intimacy with romantic partners than with friends.
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