Aggregation or aggravation? The relative
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Gary Johns
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Article
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1998
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John Wiley and Sons
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English
โ 135 KB
Composite variables, then, are so common in psychological measurement that we need to examine their nature and speciยฎc characteristics . . . In some instances we can obtain a better prediction of scores on one variable from a composite of scores on a series of predictor tests than we can from scores