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9 Cards in this Set
- Front
- Back
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Broad definition of validity |
Does the test measure what it's supposed to measure |
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Types of validity |
Face Content Criterion Construct Factor analysis |
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What can first the reliability or vslidity |
Reliability |
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Face |
Non statistical Does a test superficially measure a domain |
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Content |
Does content cover a representative sample of target behavior |
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Criterion |
How dats correlates to behavior Concurrent or predictive |
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Construct |
Test measures a theoretical construct convergent, discriminant or MMM |
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Factor analysjs |
Data reduction attempts to find latent variables from manifest variables |
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Steps in factor analysis |
1)administer to create square correlational matrix 2) extract principle components 3) how many are meaningful? 4) decide roation 5) label factors |
