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Author Question: A cross-lagged panel correlation design a. examines correlations between variables across time ... (Read 57 times)

V@ndy87

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on: Jun 20, 2018
A cross-lagged panel correlation design
 
  a. examines correlations between variables across time
  b. can prove causal relationships among variables
  c. uses several samples of participants
  d. increases the reliability of one's measures
  e. all of the above

Question 2

The threat to internal validity associated with differences between pre-existing groups when participants are not randomly assigned is
 
  a. history.
  b. maturation.
  c. statistical regression.
  d. selection.


huda

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Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


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