The correlation between Test A scores and mathematics grades is –.85 while the correlation between Test B scores and mathematics grades is .70 . Which of the two test scores will give a better prediction of a person's mathematics grades?
a. Test A
b. Test B
a
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When interpreting the employee IQ–productivity correlation coefficient, it is important to look at?
A. The significance of the correlation coefficient. B. The magnitude of the correlation coefficient. C. The sign (+/–) of the correlation coefficient D. All of the above
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Answer the following statement(s) true (T) or false (F)
A single-case design is a nonexperimental research design.
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According to the textbook,what is the term used for examples of finished student products or performances?
a. Criteria b. Outcomes c. Anchors
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What is the first component of a quality assessment?
a. Communication b. Student involvement c. sound design d. clear purpose
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