Author Question: DRD4, the dopamine receptor gene, has been linked to ____. a. inhibition b. attention c. ... (Read 94 times)

vicky

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DRD4, the dopamine receptor gene, has been linked to ____.
 
  a. inhibition
 b. attention
 c. impulsivity
  d. cognition

Question 2

Twin studies suggest that ____ factors play the largest role in accounting for ADHD.
 
  a. shared environmental
 b. nonshared environmental
  c. heritable
 d. cultural



xthemafja

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Answer to Question 1

c

Answer to Question 2

c



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