The release of neurotransmitter from axon terminals into the synaptic cleft depends on ______.
A. the entry of calcium ions into the axon terminal
B. reversal of the sodium-potassium pump
C. the inflow of chloride ions
D. the opening of nodes of Ranvier
Answer: A
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Piaget's "three-mountain problem" was used to assess preoperational children's
a. animism. b. egocentric perception. c. habits of dual representation. d. appearance/reality distinction.
The research team in the Westgate study discovered that the friendships and group cohesiveness could be predicted by geography or architecture. What are these predictors called?
A. safety B. functional distance C. sense of identity D. physical constraints
Which idea below was a similarity of community psychology and the feminist movements of the 1960's?
a. social contexts strongly influence personal choices b. a focus on peer support groups and on macrosystems c. neither of the above d. both of the above
The purpose of free association or dream interpretation is to
A) reduce social inhibitions B) enhance self-actualization C) get at unconscious thoughts D)block the flow of libido