How many of the 6 to 14 month old infants tested by Walk and Gibson refused to crawl over the deep side of the visual cliff to their mothers?
a. 25% of them
b. none of them
c. all of them
d. 75% of them
Answer: c
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Young children who are physically active
a. tend to have physically active parents. b. are often diagnosed as hyperactive when they reach elementary school. c. are less likely to get into trouble because they burn off excess energy. d. outgrow it and become sedentary adults.
Children with gender dysphoria rare thought to respond to behavior therapy better than because their sense of gender orientation as youngsters is more flexible
a. adolescents b. early adults c. middle adults d. late adults
The return of an erect penis to the flaccid state is known as ____
a. tumescence c. detumescence b. emission d. contraction
According to the principles of Piaget's theory of cognitive development, ________________ shape our responses to new information.
a. schemes b. reinforcements c. emotions d. genes