Results 21 to 30 of about 20,299,108 (307)

Nonignorable Consequences of (Partially) Ignoring Missing Item Responses: Students Omit (Constructed Response) Items Due to a Lack of Knowledge

Knowledge, 2023
In recent literature, alternative models for handling missing item responses in large-scale assessments have been proposed. Based on simulations and arguments based on psychometric test theory, it is argued in this literature that missing item responses ...
Alexander Robitzsch
doaj   +1 more source

Potential application of item-response theory to interpretation of medical codes in electronic patient records [PDF]

, 2011
Background: electronic patient records are generally coded using extensive sets of codes but the significance of the utilisation of individual codes may be unclear. Item response theory (IRT) models are used to characterise the psychometric properties of
Van Staa, Tjeerd; id_orcid, Little, P., Delaney, B., Delaney, Brendan, Wolfe, C., van Staa, Tjeerd, Gulliford Martin C, Grieve Andy, Gulliford, M.C., Charlton, Judith, Gulliford, Martin C., Little, Paul, Martin C Gulliford, Grieve, A., van Staa, T., Yardley, L., Dregan Alex, Dregan, A., Moore, M., Taweel, Adel, Andy Grieve, Moore, Michael, Charlton, J., Dregan, Alex; id_orcid, Taweel, A., Tjeerd van Staa, Dregan, Alex, Yardley, Lucy, van Staa Tjeerd, null null, Wolfe, Charles, Rudd, A., Gulliford, Martin C, Rudd, Anthony, eCRT Research Team, Grieve, Andy, Alex Dregan   +36 more
core   +2 more sources

Comparing item parameter estimates and fit statistics of the Rasch model from three different traditions

Jurnal Penelitian dan Evaluasi Pendidikan, 2020
Rasch model is a method that has a long history in its application in the fields of social and behavioral sciences, including educational measurement.
Bahrul Hayat, Muhammad Dwirifqi Kharisma Putra, Bambang Suryadi   +2 more
doaj   +1 more source

About the Equivalence of the Latent D-Scoring Model and the Two-Parameter Logistic Item Response Model

Mathematics, 2021
This article shows that the recently proposed latent D-scoring model of Dimitrov is statistically equivalent to the two-parameter logistic item response model.
Alexander Robitzsch
doaj   +1 more source

Analyzing the Fit of IRT Models With the Hausman Test

Frontiers in Psychology, 2020
In this manuscript, the applicability of the Hausman test to the evaluation of item response models is investigated. The Hausman test is a general test of model fit.
Jochen Ranger, Sören Much
doaj   +1 more source

Forced Choice Assessment of Work Related Maladaptive Personality Traits: Preliminary Evidence from an Application of Thurstonian Item Response Modeling [PDF]

, 2016
This article describes an investigation of whether Thurstonian item response modeling is a viable method for assessment of maladaptive traits. Forced-choice responses from 420 working adults to a broad-range personality inventory assessing six ...
Cooper, Andrew J., Guenole, Nigel, Brown, Anna, Cooper, Andrew   +3 more
core   +1 more source

A Monte Carlo study of IRTree models’ ability to recover item parameters

Frontiers in Psychology, 2023
Item response tree (IRTree) models are theorized to extract response styles from self-report data by utilizing multidimensional item response theory (IRT) models based on theoretical decision processes.
Gene M. Alarcon, Michael A. Lee, Dexter Johnson   +2 more
doaj   +1 more source

Bayesian Analysis of a Quantile Multilevel Item Response Theory Model

Frontiers in Psychology, 2021
Multilevel item response theory (MLIRT) models are used widely in educational and psychological research. This type of modeling has two or more levels, including an item response theory model as the measurement part and a linear-regression model as the ...
Hongyue Zhu, Wei Gao, Xue Zhang
doaj   +1 more source

Analysis of Model fit and Item Parameter of Mathematics National Examination Using Item Response Theory

JPP (Jurnal Pendidikan dan Pembelajaran), 2019
This study aims to determine the compatibility of the item response theory models in Mathematics National Exam and to find out the estimated parameters of the items.
Aristiawan Aristiawan, Heri Retnawati, Edi Istiyono   +2 more
doaj   +1 more source

Comparison of unweighted and item response theory-based weighted sum scoring for the Nine-Questions Depression-Rating Scale in the Northern Thai Dialect

BMC Medical Research Methodology, 2022
Background The Nine-Questions Depression-Rating Scale (9Q) has been developed as an alternative assessment tool for assessing the severity of depressive symptoms in Thai adults.
Suttipong Kawilapat, Benchalak Maneeton, Narong Maneeton, Sukon Prasitwattanaseree, Thoranin Kongsuk, Suwanna Arunpongpaisal, Jintana Leejongpermpoon, Supattra Sukhawaha, Patrinee Traisathit   +8 more
doaj   +1 more source