People who have a shorter index finger in relation to their ring finger may have better spatial cognition and athletic prowess, according to a new study. The October 2016 report appears in the journal ...
MONTREAL -- A new study finds men with short index fingers are nicer to women. Researchers at McGill University in Canada studied finger sizes in men. The results show a link in how men behave towards ...
Citations: Maner, Jon, S. Miller, J. Coyle, M. Kaschak. 2014. Confronting intrasexual rivals: 2D:4D digit ratio predicts behavioral and endocrinological responses to ...
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