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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Yummi Yummi
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9 years ago
Eighteen-month-old Joshua received a train set from his visiting grandmother. Joshua’s grandmother set it up and demonstrated how to drive the train on the track while saying “chugga, chugga, choo, choo.” Later that day, Joshua picked up a train piece and imitated the “chugga, chugga, choo, choo” sounds. Joshua’s behavior places him in the ____________ substage of the sensorimotor stage.
a.   primary circular reaction   c.   tertiary circular reaction
b.   secondary circular reaction   d.   beginnings of thought
Textbook 
Child Development

Child Development


Edition: 7th
Author:
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LeeWilliamsLeeWilliams
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9 years ago
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Yummi Author
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#2
9 years ago
Perfect answer Smiling Face with Open Mouth
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#3
9 years ago
This one isn't as straight-forward as it seems! Happy to help Slight Smile
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