Baby marmosets imitate parents’ sounds First evidence of a primate other than humans using vocal feedback to shift from cries to adult communication By Bruce Bower ,
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, 2015 View the video Small monkeys with white tufts of ear hair and long,
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, striped tails may reveal some surprising new insights into how human infants learn to make speech sounds. During the first two months of life, common marmoset monkeys ( Callithrix jacchus ) transform their initial cries into whistlelike calls known as “phees,
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,” at least in part by imitating their parents’ well-timed calls,
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, says a team led by psychologist Asif Ghazanfar of Princeton University. This is the first evidence of a nonhu... Source URL:

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