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Cremeux Cremeux
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Posts: 4510
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9 years ago
Causality is inferred in a nonequivalent control-group design when
A) the control group remains essentially the same from pretreatment to post-treatment measures but the experimental group changes markedly in the predicted direction.
B) the experimental group remains essentially the same from pretreatment to post-treatment measures but the control group changes markedly in the predicted direction.
C) the control group and the experimental group remain essentially the same from pretreatment to post-treatment measures.
D) the control group and the experimental group change markedly in the predicted direction.
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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9 years ago
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Cremeux Author
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9 years ago
Will mark your answer as best, thanks again.
wrote...
9 years ago
Happy to help Slight Smile
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