Measurement and Methodology-Psychometrics, Test Construction, Reliability, Validity (GRE Psychology): Questions 1 - 5 of 43
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Question number: 1
» Measurement and Methodology » Psychometrics, Test Construction, Reliability, Validity
Question
Which of the following was NOT given by your text as a key question to ask in order to select an appropriate statistical test?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Is the experiment within or between subjects? |
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| b. | None of the above |
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| c. | How many independent variables are there? |
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| d. | What is the level of measurement of the dependent variable? |
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Question number: 2
» Measurement and Methodology » Psychometrics, Test Construction, Reliability, Validity
Question
Item sampling is a source of error variance within the context of
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | test scoring. |
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| b. | test administration. |
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| c. | test construction. |
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| d. | all of the above. |
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Question number: 3
» Measurement and Methodology » Psychometrics, Test Construction, Reliability, Validity
Question
Variability produced by random errors, subject variables, and treatment effects is called ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | The F ratio. |
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| b. | Error variance. |
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| c. | Between-groups variance. |
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| d. | Random variance. |
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Question number: 4
» Measurement and Methodology » Psychometrics, Test Construction, Reliability, Validity
Question
It is most appropriate to use the Spearman-Brown formula to estimate what form of reliability?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Alternate-forms reliability. |
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| b. | Past-present reliability. |
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| c. | Split-half reliability. |
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| d. | Test-retest reliability. |
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Question number: 5
» Measurement and Methodology » Psychometrics, Test Construction, Reliability, Validity
Question
According to the true score theory, an individual’s score on a test of extraversion reflects a level of extraversion as defined by the test and that level is presumed to be
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | greater than the degree of error inherent in the score. |
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| b. | less than or equal to the degree of error inherent in the score. |
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| c. | only an estimate of the testtaker’s true level of extraversion. |
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| d. | the testtaker’s “true” level of extraversion. |
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