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Author Question: Factors that influence the direction or strength of a relationship of variables of interest are ... (Read 123 times)

tfester

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on: Jun 22, 2018
Factors that influence the direction or strength of a relationship of variables of interest are called ____.
 
  a. correlated variables
  b. mediator variables
 c. risk variables
 d. moderator variables

Question 2

____ evaluate treatment outcomes for children who are unsystematically assigned to treatment and control conditions.
 
  a. Efficacy studies
 b. Case studies
 c. Randomized controlled trials
  d. Correlational studies


heyhey123

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Reply #1 on: Jun 22, 2018
Answer to Question 1

d

Answer to Question 2

c


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