Graduation Date
Fall 2022
Document Type
Thesis
Program
Master of Arts degree with a major in Psychology, option Academic Research
Committee Chair Name
Dr. Amanda Hahn
Committee Chair Affiliation
HSU Faculty or Staff
Second Committee Member Name
Dr. Amber Gaffney
Second Committee Member Affiliation
HSU Faculty or Staff
Third Committee Member Name
Dr. Gregg Gold
Third Committee Member Affiliation
HSU Faculty or Staff
Keywords
Mate choice, Hormones, Hormonal medications, Odor, Odor preferences, Partner preferences
Subject Categories
Psychology
Abstract
The ability to recognize kin through the olfactory sense has important survival and evolutionary implications when choosing mates. Failing to recognize kin when making a choice of whom to mate with can lead to an increase in detrimental genetic outcomes in offspring. Previous studies have indicated that normally ovulating heterosexual women and men prefer the body odor of those with dissimilar immune systems than those with similar immune systems. The use of hormonal contraceptives has shown a preference for similar immune system odors. The current study examines whether the use of hormonal medications predicts preference for body odor. Importantly, this research consists to a diverse population, that goes beyond the heteronormative parameters of previous work and addition of hormonal medications other than just the combined oral contraceptive pill. Originally, this study was designed to take biological samples, but the COVID-19 pandemic forced a change to an online survey. In a sample of 282 participants, male, female and non-binary, there were no differential effects of hormonal medication use between sexes. These results suggest that any effect of hormonal medications would not depend on the sex of the person.
Citation Style
APA
Recommended Citation
Frederick, Jeffrey Lee, "Hormonal medications and partner odor preferences" (2022). Cal Poly Humboldt theses and projects. 611.
https://digitalcommons.humboldt.edu/etd/611