Author Question: Which type of study is considered strongest for testing the effectiveness of an intervention? a. ... (Read 21 times)

RRMR

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Which type of study is considered strongest for testing the effectiveness of an intervention?
 
  a. Experimental
  b. Pretest/Posttest
  c. Quasi-experimental
  d. Randomized controlled trial

Question 2

The goal of appropriate sampling in research is to
 
  a. accurately reflect the characteristics of the target population.
  b. completely define the traits of the accessible population.
  c. identify all attributes of the sample population.
  d. study an entire population.



sarajane1989

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Answer to Question 1

ANS: D

Answer to Question 2

ANS: A



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