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Incentive
A positive or negative environmental stimulus that motivates behavior.
Exam Scores
Numerical values that represent the performance of individuals on academic assessments.
Matched Pairs Design
A research design in which subjects are paired based on certain similarities, and each pair is treated differently to assess the effect of a variable.
Completely Randomized Design
An experimental design where all subjects are randomly assigned to treatments, ensuring each treatment is applied in an unbiassed way.
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