By what age are babies first able to prominently open a hand and grasp a rattle?
A. 6 months
B. 10 months
C. 3 months
D. at birth
Answer: C
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Culture influences conformity in that collectivistic cultures value ____________ and therefore value conformity
a. information b. idealization c. independence d. group harmony
The theory that children learn language because their verbalizations are reinforced by their parents and others was first proposed by ______
a. Watson c. Chomsky b. Skinner d. Premack
In biofeedback, people learn about their physiological processes through ______
a. auditory or visual signals c. signs from a partner b. bodily feelings d. a test score
Vygotsky and Piaget differed on how they viewed speaking aloud. Vygotsky saw the behavior as __________ and Piaget described it as __________.
A. private speech; egocentric speech B. egocentric speech; imitation C. proximal speech; egocentric speech D. private speech; public speech