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Observer Effects Of Non-Sexual Nipple Erection And Their Possible Reproductive Advantages In Human Females, Amy J. Lefevre
Observer Effects Of Non-Sexual Nipple Erection And Their Possible Reproductive Advantages In Human Females, Amy J. Lefevre
Legacy Theses & Dissertations (2009 - 2024)
Nipple erection in women for any purpose other than lactation is somewhat of an evolutionary mystery. In earlier studies I found evidence of nonsexual nipple erection (NSNE) in females in response to anxiety-provoking stimulus material (LeFevre, unpublished). The goal of the present research was to determine what benefits, if any, that NSNE may confer upon females who display this behavior. Specifically, two studies tested the general proposition that non-sexual nipple erection decreases aggressiveness in males and looked at the possibility that cognitive interference may be a mediating factor in aggression de-escalation. Fifty-one undergraduate students (33 male and 18 female) took …