By what age will a child demonstrate tertiary circular reactions?
a. By 2-3 months
b. By 4-5 months
c. By 8-9 months
d. Not until 12-18 months
d
Psychology
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The _____ is sometimes called the emergency center of the body
A) pineal gland B) pituitary gland C) thyroid gland D) adrenal gland
Psychology
When a 4-year-old uses infant-directed speech when talking to her neighbor's new baby, this demonstrates ____________________________
a. a sensitive period b. fast mapping c. classification d. pragmatics
Psychology