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5 Cards in this Set
- Front
- Back
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OLSAT 8 Framework
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Adopts Vernon's hierarchical model of intelligence (specific factors --> minor group factors --> 2 major group factors {v:ed and k:m} --> spearman's 'g'
**OLSAT 8 only measures v:ed |
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OLSAT 8 Items
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2 clusters of items: verbal (verbal comprehension, verbal reasoning) and nonverbal (pictoral reasoning, figural reasoning, and quantitative reasoning)
**pictoral reasoning only occurs at lower 3 levels **quantitative reasoning only occurs at upper 3 levels |
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OLSAT 8 Scores
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The test yields 3 scores: total score, verbal subscore, and a nonverbal subscore
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OLSAT 8 Standard Scores
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The three scores are converted to a School Ability Index with M=100 and SD=16 based on age groups in 3 month intervals from ages 5 to 19
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Achievement/Ability Comparisons (AACs)
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Certain tests may be used to predict the performance on another (i.e. the OLSAT 8 is used to predict performance on the Stanford Achievement Tests
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