Relationship of early infant state measu
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Gayle Byrne; Stephen J. Suomi
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Article
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1998
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John Wiley and Sons
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English
โ 193 KB
๐ 3 views
Data on activity states were collected from 29 group-housed capuchin monkey (Cebus apella) infants for 3 h each week from birth to 11 weeks of age. The amounts of time spent in sleeping/drowsy, alert-quiet, and alert-active states were measured in these subjects. Videotaped observations of these inf