Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
943400 | Evolution and Human Behavior | 2011 | 9 Pages |
Visual assessments of relatedness may affect paternal investment decisions and altruistic behaviors. Work examining preferences for cues to self-resemblance in child faces has been equivocal, with findings showing that men have a higher preference than women, that preference for self-resemblance was statistically significant in women but not men, and that both men and women have a significant preference for self-resemblance when making parental investment decisions. Using data from 67 heterosexual romantic couples, we present evidence that both men and women prefer self-resembling infants, but show no significant preference for partner-resembling infants. Moreover, men's intersexual negative inducement tactics were correlated with, and significantly predicted, their preferences for self-resembling infants. These findings provide evidence that, although both men and women show a general preference for self-resemblance in infant faces, men's preferences for self-resemblance may be further modulated by perceived threat of cuckoldry.