Exam 5: Reliability

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In the Chapter 5 Meet an Assessment Professional feature,Dr.Bryce B. Reeve noted the necessity for very brief questionnaires in his work due to the fact that many of his clients were:

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An estimate of test-retest reliability is often referred to as a coefficient of stability when the time interval between the test and retest is more than

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Test-retest estimates of reliability are referred to as measures of ________,and split-half reliability estimates are referred to as measures of ________.

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One of the problems associated with classical test theory has to do with

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Which BEST conveys the meaning of an inter-scorer reliability estimate of .90?

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By definition,estimates of reliability can range from _______.

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Because of the unique problems in assessing very young children,which of the following would be the BEST practice when attempting to estimate the reliability of tests designed to measure cognitive and motor abilities in infants?

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A dichotomous test item is one that

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Most reliability coefficients,regardless of the specific type of reliability they are measuring,range in value from

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Field trials of DSM-5 demonstrated a mean kappa that was indicative of a ______ level of agreement among raters.

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A psychologist administers a test and the test-taker scores a 52.If the cut-off score for eligibility for a particular program is 50,what index will best help the psychologist determine how much confidence to place in the test-taker's obtained score of 52?

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Use of the Spearman-Brown formula would be inappropriate to

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The "20" and "21" in KR-20 and KR-21 represent

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Coefficient alpha is the reliability estimate of choice for tests

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As the confidence interval increases,the range of scores into which a single test score falls is likely to

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Stanley (1971)wrote that in classical test theory,a so-called "true score" is "not the ultimate fact in the book of the recording angel." By this,Stanley meant that

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IRT is a term used to refer to

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Which is NOT a possible source of error variance?

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A vice president (VP)of personnel employs a "Corporate Screening Test" in the hiring process.For future testing purposes,the VP maintains records of scores achieved by __________ as opposed to ___________ in order to avoid restriction-of-range effects.

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Which of the following is the best remedy for QRPs?

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