Male androphilia (i.e., male sexual attraction to males) is an evolutionary paradox. It is
unclear how genes for male androphilia persist given that androphilic males have lowered
reproduction? Evidence suggests that ancestral androphilic males were transgendered.
Hence, I address this paradox by focusing on a group of Samoan transgendered
androphilic males (i.e., fa’afafine). Specifically, I show that male androphilia has
consistent developmental correlates across Samoan and Western populations, indicating
that fa’afafine provide a suitable model for the evolution of male androphilia across
populations. In addition, I test hypotheses concerning the evolution of male androphilia.
Fa’afafine’s mothers and grandmothers exhibit elevated reproduction. Also, compared to
Samoan men and women, fa’afafine exhibit unique kin-investment cognition that would
enhance indirect fitness. Elevated reproduction by female kin, and enhanced kin
investments may, therefore, contribute to the evolution of male androphilia. Lastly, I
outline a developmental model for this unique kin-investment cognition in androphilic
males. / xvii, 201 leaves : ill. ; 29 cm
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:ALU.w.uleth.ca/dspace#10133/3159 |
| Date | January 2011 |
| Creators | VanderLaan, Doug P |
| Contributors | Vasey, Paul |
| Publisher | Lethbridge, Alta. : University of Lethbridge, Dept. of Psychology, c2011, Arts and Science, Department of Psychology |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | en_US |
| Detected Language | English |
| Type | Thesis |
| Relation | Thesis (University of Lethbridge. Faculty of Arts and Science) |
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