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| Causal Models | 1 |
| Correlation | 1 |
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| Educational and Psychological… | 1 |
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| Lance, Charles E. | 1 |
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Peer reviewedLance, Charles E.; And Others – Educational and Psychological Measurement, 1990
A causal model of halo error (HE) is derived. Three hypotheses are formulated to explain findings of negative HE. It is suggested that apparent negative HE may have been misinferred from existing correlational measures of HE, and that positive HE is more prevalent than had previously been thought. (SLD)
Descriptors: Causal Models, Correlation, Definitions, Equations (Mathematics)
