Multiple Choice
An experiment was carried out in which participants learned words in several conditions: no learning strategy, a verbal learning strategy, visual one and a verbal-visual one. What safeguard could the researchers put in place to overcome the difficulties with repeated measures?
A) Counterbalancing
B) Something to keep the participants awake
C) Measure an appropriate covariate
D) Before and after measurements
Correct Answer:

Verified
Correct Answer:
Verified
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