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Author Question: Tryon is famous for A) twin studies of IQ. B) selectively breeding so-called maze bright and ... (Read 77 times)

pane00

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Tryon is famous for
 
  A) twin studies of IQ.
  B) selectively breeding so-called maze bright and maze dull strains of rats.
  C) studies of genetic mutation.
  D) research on bird song.
  E) the discovery PKU.

Question 2

Cooper and Zubek (1958) found that maze-bright rats made fewer maze errors than maze-dull rats only if both groups had
 
  A) been reared in an impoverished laboratory environment.
  B) been reared in an enriched laboratory environment.
  C) been equated for emotionality.
  D) received tranquilizers.
  E) been pretrained.



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Tonny

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: A





 

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