Author Question: Drug use can be quite rewarding, and therefore is maintained by a. classical conditioning. b. ... (Read 157 times)

Diane

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Drug use can be quite rewarding, and therefore is maintained by
 
  a. classical conditioning.
  b. observational learning.
  c. vicarious learning.
  d. operant conditioning.

Question 2

Steve has Parkinson's disease. Over time, this is likely to produce lower levels of , particularly in the region of the brain known as the .
 
  a. acetylcholine; hippocampus
  b. acetylcholine; substantia nigra
  c. dopamine; hippocampus
  d. dopamine; substantia nigra



choc0chan

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Answer to Question 1

d

Answer to Question 2

d



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