Tuesday, October 05, 2010
Male extraversion and mating effort linked to testosterone
This study of Senegalese men from the December 2010 issue of Personality and Individual Differences shows that extraversion predicts mating effort and that extraverted men have higher levels of testosterone. By contrast, other Big 5 personality traits (i.e., neuroticism, openness and agreeableness) are unrelated to mating effort and testosterone levels. It looks like the dominance component of extraversion--linked in other studies to testosterone--is crucial.
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By contrast, other Big 5 personality traits (i.e., neuroticism, openness and agreeableness)
ReplyDeleteConscientiousness.
Right. From the study:
ReplyDeleteConcerning conscientiousness, however, more than 90% of data points were biased towards the highest value, probably due to strong cultural enforcement; therefore this dimension was not included in the analysis.
And here I thought stoicism was the ultimate indicator of manliness.
ReplyDeleteStoicism is the opposite of high neuroticism (emotionally cool vs. labile). Extraversion is about how outgoing you are -- and the ancients were very social, especially the Stoics who wanted to recruit new members from the general public.
ReplyDeleteI thought this was an HBD site. A study of Senagalese comes across the wire and people jump? Could it be that extroversion and mating effort and any relationship between the two differ between populations? Just maybe?
ReplyDeleteYou wrote "mating effort". [Which is measured how?]
ReplyDeleteWhat about mating success?
Sorry for my bad english. Thank you so much for your good post. Your post helped me in my college assignment, If you can provide me more details please email me.
ReplyDelete