The typical child begins to produce repeated syllables, such as "ga-ga-ga," at about what age?
a. 6 weeks
b. 4 months
c. 6 months
d. 12 months
c
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A potential source of the decline in cognitive ability as we age is the reduced activity of ___
a. genes involved in long-term potentiation b. genes involved in synaptic functioning and plasticity c. genes involved in synaptic vesicle functions d. All of the above
By age 6, the average child has a vocabulary of around ___________ words
a) 12,000 b) 10,000 c) 8,000 d) 14,000
About half the complex cells in monkey primary visual cortex are __________
Fill in the blank with the appropriate word.
Koehler believes that the sudden restructuring or reorganization of a person’s perceptual world into a new pattern of insight uses the principles of:
a. Gestalt. b. positive reinforcement. c. operant conditioning. d. shaping.