MCQs > Educational Subjects & Techniques > Statistics MCQs > Introduction to Understanding statistical Reliability and Validity MCQs

Introduction to Understanding statistical Reliability and Validity MCQ

Introduction to Understanding statistical Reliability and Validity MCQ

1. How well a test reflects an underlying idea is called

Answer

Correct Answer: Construct based

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2. How consistent a test outcome is with a criterion that occurs in the future is called

Answer

Correct Answer: Predictive based

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3. A type of validity that examines how well a test reflects some criterion that exists in either the present (concurrent) or the future (predictive) is called

Answer

Correct Answer: Criterion based

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4. How well a test outcome is consistent with a criterion that exists in the present is ____ criterion validity.

Answer

Correct Answer: Concurrent

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5. A type of validity that examines how well a test samples a universe of items is known as

Answer

Correct Answer: Content based

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6. How well a test measures what it says it does is called

Answer

Correct Answer: Validity

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7. In which reliability that examines whether observers are consistent with one another?

Answer

Correct Answer: Interrater

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8. In which reliability that examines whether items on a test measure only one dimension, construct, or area of interest?

Answer

Correct Answer: Internal consistency

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9. A parallel forms reliability that examines consistency across different forms of the same test.

Answer

Correct Answer: True

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10. A test retest reliability that examines a test’s consistency over time.

Answer

Correct Answer: True

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11. The part of a test score that is random and contributes to the unreliability of a test is called

Answer

Correct Answer: Error score

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12. The score that is recorded or observed is called

Answer

Correct Answer: Observed score

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13. The score that, if it could be observed, would reflect the actual ability or behavior being measured is called

Answer

Correct Answer: True score

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14. Consistency of a test is called

Answer

Correct Answer: Reliability

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15. The ____ variable that is manipulated or the predictor variable in a regression equation.

Answer

Correct Answer: Independent variable

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16. ____ is the outcome variable or the predicted variable in a regression equation.

Answer

Correct Answer: Dependent variable

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17. “A measure of how stable a test is over time” is an example of which of the following types of reliability?

Answer

Correct Answer: Test–retest

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18. The score you actually get on a test is an example of the ______ score, and the TRUE, 100% accurate reflection of what you really know is an example of ______.

Answer

Correct Answer: Observed; true

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19. If you want to know that a test is measuring a sociological construct, what type of validity would you use?

Answer

Correct Answer: Construct validity

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20. The variable that one uses to determine the outcome is known as ______.

Answer

Correct Answer: Dependent variable

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21. The coefficient that shows perfect reliability is:

Answer

Correct Answer: 1.00

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22. ______ are conditions that impact the obtained score rather than the qualities of the trait being measured.

Answer

Correct Answer: Sources of error

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23. The following are measures of validity:

Answer

Correct Answer: Content validity and criterion validity only

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24. The most difficult source of validity to establish is ______.

Answer

Correct Answer: Construct

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25. How does one know that the test, scale, and form of measurement actually measure what it is supposed to?

Answer

Correct Answer: Validity

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26. The two types of criterion validity are:

Answer

Correct Answer: Concurrent and predictive

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27. Reliability means that the measure is ______ in measuring the construct, whereas validity means that the measure is ______ in measuring the construct.

Answer

Correct Answer: Consistent; accurate

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28. A test cannot be ______ if it is not ______.

Answer

Correct Answer: Valid; reliable

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29. Rater-to-rater consistency is a(n) ______ reliability.

Answer

Correct Answer: Interrater

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30. How often are the observed score and the TRUE scores the same?

Answer

Correct Answer: Rarely

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