Author Question: Which of the following evidence is particularly difficult to obtain when one is trying to determine ... (Read 135 times)

plus1

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Which of the following evidence is particularly difficult to obtain when one is trying to determine efficient causality based on relational research?
 
  a. internal validity
  b. covariation
  c. temporal precedence
  d. external validity

Question 2

By establishing that the independent variable and dependent variable are correlated with each other, one has satisfied which criteria for establishing efficient causality?
 
  a. internal validity
  b. temporal precedence
  c. random assignment
  d. covariation



voltaire123

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Answer to Question 1

c

Answer to Question 2

d



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