The brain growth that occurs in postnatal growth spurts is mostly due to
A) absence of the myelin sheath.
B) proliferation of glial cells.
C) decreases in the blood vessels to the brain.
D) uninsulated axons.
B) proliferation of glial cells.
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In order to observe an interaction in the results of an experiment, which of the following must be true?
a. There must be at least two independent variables. b. There must be at least two dependent variables. c. A critical experiment must be done. d. A between-subjects design must be used.
Human arousal may be triggered by
a. unwanted sexual advances. b. greater persistence. c. doctor's examinations. d. mental elements.
Which statement about primary emotions is FALSE?
a. They are evident at birth or during early infancy. b. They include the category of self-conscious emotions. c. They are interpreted/displayed similarly in all cultures. d. They are regarded as having biological origins.
Explain what prospective memory is. What could you do in your everyday life to improve your prospective memory?
What will be an ideal response?