Multiple Choice
If, while using the nonequivalent control group design, the researcher discovers that groups differ on the pretest measure, one technique which can be used to statistically equalize the groups on the pretest is ____________________.
A) factor analysis
B) Analysis of Variance (ANOVA)
C) parallel forms pretesting
D) Analysis of Covariance (ANCOVA)
Correct Answer:
Verified
Correct Answer:
Verified
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