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| Adults | 1 |
| Comparative Analysis | 1 |
| Goodness of Fit | 1 |
| Item Response Theory | 1 |
| Mathematical Models | 1 |
| Nonparametric Statistics | 1 |
| Personality Measures | 1 |
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| Multivariate Behavioral… | 1 |
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Peer reviewedChernyshenko, Oleksandr S.; Stark, Stephen; Chan, Kim-Yin; Drasgow, Fritz; Williams, Bruce – Multivariate Behavioral Research, 2001
Compared the fit of several Item Response Theory (IRT) models to two personality assessment instruments using data from 13,059 individuals responding to one instrument and 1,770 individuals responding to the other. Two- and three-parameter logistic models fit some scales reasonably well, but not others, and the graded response model generally did…
Descriptors: Adults, Comparative Analysis, Goodness of Fit, Item Response Theory
