Infants can imitate actions one day after seeing them as early as age
a. 20 days.
b. eight weeks.
c. six months.
d. nine months.
D
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The liver enzyme primarily responsible for metabolizing alcohol is
A. acetaldehyde. B. alcohol dehydrogenase. C. CYP450. D. acetic acid.
Reacting to a stimulus that is similar to the one which you have learned to react is called _______
a. stimulus generalization b. response generalization c. higher-order conditioning d. modeling
Data suggest that with increasing age, both sexes display ______
a. less self-centeredness and poorer coping skills b. less self-centeredness and better coping skills c. more self-centeredness and better coping skills d. more self-centeredness and poorer coping skills
Whereas Piaget viewed cognitive development as the result of the child's own exploratory actions, Vygotsky believed that cognitive abilities develop
a. as a result of the child's mental representations rather than physical actions b. only after children learn to use language to communicate c. in sociocultural contexts and through social interaction d. as a result of brain maturation