Author Question: The following experimental design would be recommended when (R) X Y (R) --- Y a. no ... (Read 61 times)

cherise1989

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The following experimental design would be recommended when
 
  (R)
  X
  Y
  (R)
  ---
  Y
 
  a. no control group is available.
  b. matching is not feasible.
  c. pre-existing groups must be used in a school setting.
  d. a pretest may have an effect on the experimental treatment.

Question 2

By reading this section of a research report, a reader should be able to judge the population external validity of that study.
 
  a. statement of the problem
  b. hypothesis
  c. sampling
  d. review of literature



trampas

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Answer to Question 1

D

Answer to Question 2

ANS: C



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