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Myths Minds and Near Misses
What Constitutes a Difference?
How Do We Know a Difference When
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ability adult aggression American ancestors androgen animals argues baby basic become behavior believe biological birth body boys brain cells child course creatures culture dimorphism dominance E. O. Wilson emotional ences estrogen evolution evolutionary example experience fact fathers favor feminine fight foraging gametes gender genes genetic girls grow hemisphere Homo sapiens hormones human human sexuality hunt Ibid idea inborn individual intellectual Kaulong less live male and female mammals Mary Beth masculine Masters and Johnson mate math Mbuti mean menarche mother natural selection normal notion observes offspring organs parents perhaps persons physical physiological predict primate produce psychologist puberty rats reproductive researchers role Sanday scientific scientists scores sense sex differences sexual sexual dimorphism sexual selection shtetl simply single social society sociobiologists spatial species sperm survival Symons testosterone theorists theory things tion tournament species traits woman women young