My heart is bursting. On the eve of my first child's birth, my dad - who's been in prison nearly my entire life - was granted clemency. He never intended harm, yet his crime devastated many families. My heart breaks for the families that can never get their loved ones back.
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Personality is heritable.
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As far as I understand, pretty much all personality traits that psychometricians have studied are partly genetic and partly environmental. I'm not sure if anyone has investigated the behavioural genetics of cowardice specifically, but the null hypothesis should be that it is/
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