Thirty Years of Nonparametric Item Response Theory

Thirty Years of Nonparametric Item Response Theory

Relationships between a mathematical measurement model and its real-world applications are discussed. A distinction is made between large data matrices commonly found in educational measurement and smaller matrices found in attitude and personality measurement. Nonparametric methods are evaluated fo...

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Veröffentlicht in:Applied psychological measurement 2001-09, Vol.25 (3), p.295-299
1. Verfasser: Molenaar, Ivo W.
Format: Artikel
Sprache:eng
Schlagworte:
Attitude Measures
Estimation (Mathematics)
Goodness of Fit
Item Response Theory
Large Scale Assessment
Nonparametric Statistics
Personality Assessment
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Zusammenfassung:Relationships between a mathematical measurement model and its real-world applications are discussed. A distinction is made between large data matrices commonly found in educational measurement and smaller matrices found in attitude and personality measurement. Nonparametric methods are evaluated for estimating item response functions and (unconditional and conditional) inter-item covariances.
ISSN:0146-6216
1552-3497
DOI:10.1177/01466210122032091