RT @realBockmann: Likewise, Parma and colleagues (2017) studied the prenatal development of left- & right-handedness, finding the ratio…
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RT @realBockmann: Likewise, Parma and colleagues (2017) studied the prenatal development of left- & right-handedness, finding the ratio…
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Likewise, Parma and colleagues (2017) studied the prenatal development of left- & right-handedness, finding the ratio of LH/RH dominance in fetuses matched that of the general population from as early as 18 weeks’ gestation. 20/26 https://t.co/3
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@lgbookworm This study found that about 85% of fetuses flailed their right arm around more, about the same percentage as people who are right-handed. Such fetuses mostly went on to be right-handed in later life. https://t.co/gIymjjsXy1