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Author Question: The theory that scores on cognitive tests are influenced by general intelligence, error and specific ... (Read 74 times)

Yolanda

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The theory that scores on cognitive tests are influenced by general intelligence, error and specific factors was presented by
 
  a) Spearman
   b) Thurstone
   c) Vernon
   d) Binet

Question 2

A method of estimating the true correlation between X and Y given the correlation
   between two unreliable measures of X and Y is by using the
 
  a) shrinkage coefficient
   b) reliability coefficient
  c) correction for attenuation
  d) corrected reliability index



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AmberC1996

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Answer to Question 1

A

Answer to Question 2

C





 

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