Question

Ms. Snodgrass designs a survey to assess students' test anxiety. In field-testing the survey, the teacher finds that students score the same from one testing to the next, and that scores correlate with dropout rates, although the test scores do not correlate with those of three standardized tests on test anxiety. The teacher's test is most DEFICIENT in:
a) discriminant evidence of validity.
b) predictive evidence of validity.
c) concurrent evidence of validity.
d) content evidence of validity.

Answer

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