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Author Question: Why did the 1916 Stanford-Binet set an upper age limit? a. Intelligence testing is needed only ... (Read 68 times)

EAugust

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on: Jun 19, 2018
Why did the 1916 Stanford-Binet set an upper age limit?
 
  a. Intelligence testing is needed only for school-age groups, not for adults.
  b. The IQs of all persons above the maximum possible mental age would have been less than 100.
  c. It was developed during World War I when men in their teens and twenties were being drafted.
  d. Acceptable reliability and validity could not be established for individuals older than 16.

Question 2

Which of the following is a measure of the accuracy of prediction?
 
  a. regression coefficient
  b. coefficient of determination
  c. standard error of estimate
  d. cross validation


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jsm54321

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Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

c


EAugust

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Reply 2 on: Jun 19, 2018
Wow, this really help

sultansheikh

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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