Author Question: Experiments are always prospective. A) True B) False[br][br][b][color=#347235]Question ... (Read 72 times)

lbcchick

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Experiments are always prospective.
 
  A) True
  B) False

Question 2

In a pretest-posttest design, a researcher collects data from subjects at least twice.
 
  A) True
  B) False



sokh

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Answer to Question 1

A

Answer to Question 2

A



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