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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Ike_Saul Ike_Saul
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7 years ago
When six-month-old Chris shakes the side of his crib with his hand, it causes the mobile above to dip and sway.  His repetition of the shaking action again and again illustrates:
A) secondary circular reaction.
B) object permanence.
C) primary circular reaction.
D) habituation.
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lucianoluciano
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7 years ago
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Ike_Saul Author
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7 years ago
Good timing, thanks!
choih94
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Yesterday
Thanks
Kstan109
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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