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Evidence of assortative mating for theory of mind via facial expressions but not language.

Emily Jackson, John Galvin, Varun Warrier, Simon Baron-Cohen, Shanhong Luo, Robin Im Dunbar, Hannah Proctor, Eva Lee, Gareth Richards

Nov 15, 2022

assortative mating Behavioural genetics Empathizing Evolutionary psychology Reading the Mind in the Eyes Test Sex differences Stiller-Dunbar Stories Task Theory of mind

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Individual differences in visual science

John D Mollon, Jenny M Bosten, David H Peterzell, Michael A Webster

Mar 07, 2018

We all pass out our lives in private perceptual worlds. The differences in our sensory and perceptual experiences often go unnoticed until there emerges a variation (such as 'The Dress') that is large enough to generate...

Behavioural genetics correlation Experimental design Factor Analysis individual differences Specific abilities Vision Visual mechanisms Biomedical Research Humans Individuality Research Design Vision Ocular Visual Perception

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Assortative mating and digit ratio (2D:4D)

Gareth Richards, Simon Baron-Cohen, Tommy van Steen, John Galvin

Oct 08, 2020

BACKGROUND: It has been hypothesised that the ratio of length between the second and fourth fingers (2D:4D), commonly employed as an indicator of foetal sex hormone exposure, may be positively correlated between heterosexual...

2D:4D assortative mating Behavioural genetics digit ratio Foetal testosterone mate choice Meta-Analysis Adolescent Adult Aged Choice Behavior Courtship Female Fingers Heterosexuality Humans Male Middle Aged Testosterone

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