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18 Cards in this Set
- Front
- Back
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Test |
Refers to any technique used to evaluate someone |
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Reliable, Valid, Cost Efficient, Legally Defensible |
Four characteristics of effective selection techniques |
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Reliability |
Extent to which a score from a selections measure is stable and free from error |
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Test-retest Reliability, Alternate Forms Reliability, Internal Reliability, Scorer Reliability |
Test reliability is determined in four ways |
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Test Retest Reliability |
With this method, each one of several people take the same test twicew |
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Temporal Stability |
The test scores are stable across time and not highly susceptible to such random daily conditions |
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3 days to 3 months |
Typical time intervals between test administrations in Test Retest Reliability |
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0.86 |
Test-retest reliability coeffecient used in industry |
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State Trait Anxiety Inventory |
Measures two types of Anxiety |
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Trait Anxiety |
refers to the amount of anxiety an individual normally has all the time |
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State Anxiety |
The amount of anxiety an individual has at any given moment |
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Alternate Forms Reliability |
two forms of the same test are constructed |
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Counterbalancing |
designed to eliminate any effect that taking one for of the test first may have on scores on the second form |
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Form stability |
the scores on the two forms are similar |
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0.89 |
Average correlation between Alternate-forms test |
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Internal consistency |
the extent to which similar items are answered in similar ways and measures item stability |
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Item Homogeneity |
another factor that can affect the internal reliability of a test and it measures the same construct |
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Split half, Coefficient Alpha, KR 20 |
Three terms that refer to the method used to determine internal consistency |
