Multicomponent Latent Trait Models for Ability Tests.

Whitely, Susan E.

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Peer reviewed

ERIC Number: EJ243251

Record Type: CIJE

Publication Date: 1980-Dec

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Multicomponent Latent Trait Models for Ability Tests.

Whitely, Susan E.

Psychometrika, v45 n4 p479-94 Dec 1980

A model is proposed for analyzing ability tests which utilizes a cognitive approach to understanding test items and latent trait analysis for quantifying subjects responses to test items. The model adopts a multicomponent perspective on the processes involved in answering test items. (JKS)

Descriptors: Cognitive Measurement, Information Processing, Item Analysis, Latent Trait Theory, Measurement Techniques, Psychometrics

Publication Type: Journal Articles; Reports - Research

Education Level: N/A

Audience: N/A

Language: English

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