Multiple Choice
What is the biggest advantage of the A-B-A design compared to the A-B design?
A) The A-B-A design involves a baseline observation period, and the A-B design does not.
B) The A-B-A design involves a treatment period, and the A-B design does not.
C) The A-B-A design involves the reversal of the treatment, and the A-B design does not.
D) The A-B-A design involves the reintroduction of a previously removed treatment, and the A-B design does not.
Correct Answer:
Verified
Correct Answer:
Verified
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