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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Kellman Kellman
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9 years ago
Early in their lives, four out of five American infants have frequent episodes of crying that last for 15 or more minutes ____.
a.   because of separation anxiety
b.   for no apparent cause.
c.   as a function of frustration for lack of parental attention.
d.   because their environment is not warm enough.
Textbook 
Child Development: A Cultural Approach

Child Development: A Cultural Approach


Edition: 1st
Authors:
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randis_oddyrandis_oddy
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9 years ago
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Kellman Author
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#2
9 years ago
Thank you so much.
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