Baby Dionne is playing in her crib and reaches to pull back a blanket that is partially covering the teddy bear that she wants to play with. Piaget would say that this is an example of the
a) secondary circular reactions.
b) first habits and primary circular reactions.
c) coordination of secondary circular reactions.
d) tertiary circular reactions.
c
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In one type of tolerance, cues that are regularly associated with the administration of a drug begin to function as conditioned stimuli and elicit a conditioned response that is opposite in direction to the natural effect of the drug in the process of _____________ conditioning.
a. tolerance b. drug c. metabolic d. behavioral
Which term refers to an understanding of one's own use of language?
A. metamemory B. comprehension C. metalinguistic awareness D. receptive communication
Symptoms of multiple sclerosis include ____
a. ?difficulty with voluntary movement b. ?abnormally rapid reflexes c. ?hypersensitivity to pain d. ?exceptionally acute hearing
An adult brain contains about 171 _______________ cells
a. thousand b. million c. billion d. trillion