The within-subjects design has more power than between-subjects design because it
A) eliminates the effects of random error due to individual differences
B) collects more observations from each participant
C) both a and b
D) neither a nor b
Correct Answer:
Verified
Q14: Properly executed, the matched pairs design should
Q15: Matching on pretest scores can
A) improve power
B)
Q16: Matching on pretest scores can do all
Q17: The difference between a within-subjects and a
Q18: Using a within-subjects design,
A) eliminates the effects
Q20: Advantages of within- over between-subjects designs include
Q21: A major disadvantage of within-subjects designs is
Q22: Lengthening the time between trials should reduce
A)
Q23: What problem is associated with within-subjects experimental
Q24: As compared to between-subjects designs, within-subjects designs
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