Multiple Choice
A researcher is studying the effects of reward on cognitive performance using a within-subjects design. All participants first completed a control condition in which they solved math problems with no reward. They then completed an experimental condition in which they were paid $1.00 for each problem solved correctly. Participants correctly solved more problems in the experimental condition than in the control condition. A possible problem with this study is a ________ effect.
A) practice
B) fatigue
C) carry-over effect
D) sensitization
Correct Answer:
Verified
Correct Answer:
Verified
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