@heartiste infant bias based on behavior (same food likes/dislikes), confirms only innate cultural/behavioral bias, ingroup define by action
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Replying to @heartiste
@heartiste but this study alone proves only cultural/behavioral ingroup bias,not any biological ingroup bias1 reply 0 retweets 0 likes -
Replying to @heartiste
@heartiste poorly-worded, bias is biologically sourced but not necessarily in favor of biological similarities1 reply 0 retweets 0 likes -
Replying to @heartiste
@heartiste if you assume that the behaviors of the ingroup are biologically and not culturally sourced--it depends on what makes an ingroup1 reply 0 retweets 0 likes -
Replying to @heartiste
@heartiste right or wrong, that assumption not supported by thestudy . 700 AD germany was a shithole,1900 advanced, did their genes change?2 replies 1 retweet 0 likes
@Martel2112 @heartiste yes, probably. evolution didn't stop in the paleolithic you know. http://the10000yearexplosion.com/
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