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Discuss the challenges to the use of difference scores.
Anticipations
Expectations or preconceived notions about future events or situations, often influencing behavior and perception.
Unrepresentative Sample
Refers to a subset of a population that does not accurately reflect the demographics or characteristics of the whole population.
Rational Image
A coherent and logical mental representation or concept.
Empirical Support
Refers to evidence that is based on observation, experience, or experiments rather than theory alone.
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