Card 102 / 104: A researcher performs a study that has excellent external or socalled population validity, meaning that the results have generalizability. To collect his data the researcher gave clients a rating scale in which they were to respond with strongly agree, somewhat agree, neutral, somewhat disagree, or strongly disagree. This is
A) a projective measure
B) unacceptable for use in standardized testing.
C) a speed test
D) a Likert scale.

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