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Cremeux Cremeux
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9 years ago
By pretesting the two groups on the dependent variable in a randomized, pretest-posttest, control-group design, we
A) rule out variance on all variables of all groups.
B) test for initial equivalence on the dependent variable.
C) eliminate confounding.
D) None of the above.
Textbook 
Research Methods: A Process of Inquiry

Research Methods: A Process of Inquiry


Edition: 8th
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stylezstylez
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9 years ago
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Cremeux Author
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9 years ago
Excellent, what I needed. Respect
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9 years ago
My rule as a member here is to only answer if I know 100%, so I'm glad it worked!
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