Results 221 to 230 of about 15,273,624 (269)

Resolution of Respect: Herbert Sukopp (1930–2026)

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
Ingo Kowarik   +3 more
wiley   +1 more source

Financial Outcomes Among Medicaid Expansion Enrollees.

open access: yesJAMA Netw Open
Becker NV   +5 more
europepmc   +1 more source

Detecting Rating Scale Malfunctioning With the Partial Credit Model and Generalized Partial Credit Model [PDF]

open access: yesEducational and Psychological Measurement, 2022
Rating scale analysis techniques provide researchers with practical tools for examining the degree to which ordinal rating scales (e.g., Likert-type scales or performance assessment rating scales) function in psychometrically useful ways. When rating scales function as expected, researchers can interpret ratings in the intended direction (i.e., lower ...
Wind SA.
openaire   +3 more sources

Extensions of the partial credit model

Psychometrika, 1989
The partial credit model, developed by Masters (1982), is a unidimensional latent trait model for responses scored in two or more ordered categories. In the present paper some extensions of the model are presented. First, a marginal maximum likelihood estimation procedure is developed which allows for incomplete data and linear restrictions on both the
Glas, C. A. W., Verhelst, N. D.
exaly   +2 more sources

A rasch model for partial credit scoring

Psychometrika, 1982
A unidimensional latent trait model for responses scored in two or more ordered categories is developed. This “Partial Credit” model is a member of the family of latent trait models which share the property of parameter separability and so permit “specifically objective” comparisons of persons and items.
exaly   +2 more sources

A Model Fit Statistic for Generalized Partial Credit Model

Educational and Psychological Measurement, 2009
Investigating the fit of a parametric model is an important part of the measurement process when implementing item response theory (IRT), but research examining it is limited. A general nonparametric approach for detecting model misfit, introduced by J. Douglas and A. S. Cohen (2001), has exhibited promising results for the two-parameter logistic model
Craig S Wells
exaly   +2 more sources

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