A test has a high degree of validity if it
A) measures or predicts what it is supposed to measure or predict.
B) yield consistent results every time it is used.
C) produces a normal distribution of scores.
D) has been standardized on a representative sample of all those who are likely to take the test.
E) assesses aptitude and achievement accurately
Ans: A) measures or predicts what it is supposed to measure or predict.
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In the Luo et al. study reportedin the article on object permanence, Now You See It, Now You Don't,
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