Endorphins act primarily by:
a. picking up serotonin from the synaptic cleft.
b. altering the effects of neurotransmitters.
c. blocking synaptic activity.
d. causing action potentials in neurons.
Answer: b
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According to Freud, what happens if sexual development is blocked or frustrated at some stage?
a. Catharsis b. Reaction formation c. Sublimation d. Fixation
Piaget believed that the appearance-reality distinction appeared at what age?
a. Age 3. b. Age 4. c. Age 5. d. Not until age 7 or 8.
Group discussion is likely to lead members to make decisions that are
A) extreme in the direction that they individually favored before the discussion. B) more extreme in the direction that the group initially favored. C) less extreme in the direction that the group initially favored. D) extreme in the direction that the group initially opposed.
Being a neuroscientist typically requires a
a. PhD degree. b. Master's degree. c. technical degree. d. Bachelor's degree. e. associate degree.