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Cremeux Cremeux
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10 years ago
In a pretest-posttest, natural control-group design, the experimental and control groups are ________ at the beginning of the experiment.
A) equivalent
B) not equivalent
C) matched
D) Could be either A or B
Textbook 
Research Methods: A Process of Inquiry

Research Methods: A Process of Inquiry


Edition: 8th
Authors:
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stylezstylez
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10 years ago
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Cremeux Author
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10 years ago
Will mark your answer as best, thanks again.
wrote...
10 years ago
I was pretty confident with this, you're welcome.
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