Female ornamentation and the fecundity trade‐off in a sex‐role reversed pipefish
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DOI: 10.1002/ece3.4459
Abstract: Abstract Sexual ornaments found only in females are a rare occurrence in nature. One explanation for this is that female ornaments are costly to produce and maintain and, therefore, females must trade‐off resources related to… read more here.
Keywords: ornamentation; fecundity; female ornamentation; role reversed ... See more keywords
Masculine and Feminine Traits on the Bem Sex-Role Inventory, 1993–2012: a Cross-Temporal Meta-Analysis
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DOI: 10.1007/s11199-016-0625-y
Abstract: The Bem Sex-Role Inventory (BSRI) is one of Sandra Bem’s most notable contributions to feminist psychology, measuring an individual’s identification with traditionally masculine and feminine qualities. In a cross-temporal meta-analysis of U.S. college students’ scores… read more here.
Keywords: sex; sex role; bem sex; meta analysis ... See more keywords
Testosterone secretion varies in a sex- and stage-specific manner: insights on the regulation of competitive traits from a sex-role reversed species.
Sign Up to like & getrecommendations! Published in 2020 at "General and comparative endocrinology"
DOI: 10.1016/j.ygcen.2020.113444
Abstract: Testosterone (T) mediates a variety of traits that function in competition for mates, including territorial aggression, ornaments, armaments, and gametogenesis. The link between T and mating competition has been studied mainly in males, but females… read more here.
Keywords: secretion; sex role; sex; role reversed ... See more keywords
Pubertal Onset and Anal Sex Role Among Gay Men
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DOI: 10.1037/sgd0000302
Abstract: Developmental theories of sexual orientation largely center on sexual differentiation processes. One hypothesis is that low prenatal androgens are associated with same-sex attraction in men. Using indirect measures of androgens (e.g., height, weight, pubertal onset),… read more here.
Keywords: gay men; pubertal onset; sex role; anal sex ... See more keywords
Ancestral sex-role plasticity facilitates the evolution of same-sex sexual behavior
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1101/2022.06.20.496918
Abstract: Recent attempts to explain the evolutionary prevalence of same-sex sexual behaviour (SSB) have focused on the role of indiscriminate mating. However, in many cases, SSB involves plastically adjusting sex roles to achieve successful courtship or… read more here.
Keywords: ancestral sex; sex sexual; plasticity; sex ... See more keywords