Regarding neurotransmitters, which of the following statements is FALSE?

a. Slight variations in neurotransmitter function may be related to temperament differences in infancy and personality differences in adulthood.
b. Too much acetylcholine may cause schizophrenia.
c. Too little serotonin may underlie depression.
d. Some neurotransmitters are used by specific "pathways" that interlink regions of the brain which prevents the intermixing of messages.


B

Psychology

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The process of producing something that is both original and worthwhile is termed __________.

A. creativity B. insight C. inductive reasoning D. convergent thinking

Psychology

In Pavlov's experiments, a sound preceded food, which evoked salivation. We refer to the sound as the ______ stimulus

Fill in the blank(s) with correct word

Psychology

The numeric expression r = +.84 represents a(n) _____ coefficient

Fill in the blank(s) with correct word

Psychology

Kim writes a behavioral contract with her psychologist that states she will keep her appointments. Kim makes out checks for organizations she dislikes, and if she misses an appointment the psychologist will mail one check. By keeping appointments, Kim is able to avoid this consequence. This is a ____________ contingency for Kim's desirable behavior of keeping appointments

a. positive punishment b. negative punishment c. positive reinforcement d. negative reinforcement

Psychology