Answer the following statement(s) true (T) or false (F)
1. Scorer reliability is the most frequently reported type of reliability.
2. The most general type of validity is construct validity because it supposedly concerns the degree to which a test measures an intended theoretical concept or construct.
3. Without information on the reliability and validity of the instruments used in a quantitative study, it is difficult to conclude whether the study results obtained are accurate.
4. Psychometricians have long acknowledged that validity is the least important characteristic of a test.
5. Self-report and inventories are not the most frequently used method of measuring the dependent variable in psychology, counseling, and education.
1. False
2. True
3. True
4. False
5. False
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The MMPI can be computer-scored or hand-scored
a. True b. False
__________ bias can occur when there is poor sampling of all relevant behaviors.
a. Construct b. Method c. Constraint d. Item
Surprisingly, predictions of how a student will do in college decreases if you combine the use of the SATs with GPA as compared to using the SATs alone
a. True b. False
Which threat to external ecological validity refers to how events occurring at the time of the intervention or treatment affect the outcome?
A. measurement of the dependent variable B. interaction between time of measurement and treatment effects C. interaction between history and treatment effects D. novelty or disruption effects