Multiple Choice
A researcher's study is a mixed design with two levels of the within-subjects IV (pretest- posttest) . The researcher is using a randomized experimental research approach. The analysis recommended in the text is:
A) The gain score approach
B) The mixed ANOVA approach
C) A single-factor ANCOVA
D) A factorial ANCOVA
Correct Answer:

Verified
Correct Answer:
Verified
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