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Author Question: Failure to rule out ________ variables results in threats to ________ validity. A) confounding; ... (Read 128 times)

amal

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on: Aug 4, 2018
Failure to rule out ________ variables results in threats to ________ validity.
 
  A) confounding; internal
  B) confounding; external
  C) dependent; internal
  D) dependent; external
 
  Fill in the blank with correct words.

Question 2

When it can be concluded that the independent variable alone brought about the observed changes in the dependent variable, a study can be said to be
 
  A) generally valid.
  B) externally valid.
  C) internally valid.
  D) statistically valid.


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Dominic

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


amal

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Reply #2 on: Aug 4, 2018
TY


Dominic

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Reply #3 on: Aug 4, 2018
You're welcome


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