Results 31 to 40 of about 1,527,895 (263)

Approximate Invariance Testing in Diagnostic Classification Models in the Presence of Attribute Hierarchies: A Bayesian Network Approach

Psych, 2023
This paper demonstrates the process of invariance testing in diagnostic classification models in the presence of attribute hierarchies via an extension of the log-linear cognitive diagnosis model (LCDM).
Alfonso J. Martinez, Jonathan Templin
doaj   +1 more source

Modification Indices for Diagnostic Classification Models

Multivariate Behavioral Research, 2022
This article has been accepted for publication in Multivariate Behavioral Research published by Taylor & ...
Christy Brown, Jonathan Templin
openaire   +3 more sources

A Family of Generalized Diagnostic Classification Models for Multiple Choice Option-Based Scoring [PDF]

Appl Psychol Meas, 2015
Louis V. DiBello, R. Henson, W. Stout
semanticscholar   +2 more sources

Three-dimensional printing models increase inter-rater agreement for classification and treatment of proximal humerus fractures

Patient Safety in Surgery, 2022
Background Proximal humerus fractures (PHF) are frequent, however, several studies show low inter-rater agreement in the diagnosis and treatment of these injuries.
Luiz Fernando Cocco, André Yui Aihara, Flávia Paiva Proença Lobo Lopes, Heron Werner, Carlos Eduardo Franciozi, Fernando Baldy dos Reis, Marcus Vinicius Malheiros Luzo   +6 more
doaj   +1 more source

A general diagnostic classification model for rating scales [PDF]

Behavior Research Methods, 2019
This study proposes and evaluates a general diagnostic classification model (DCM) for rating scales. We applied the proposed model to a dataset to compare its performance with traditional DCMs for polytomous items. We also conducted a simulation study based on the applied study condition in order to evaluate the parameter recovery of the proposed model.
Ren Liu, Zhehan Jiang
openaire   +2 more sources

Relating the One-Parameter Logistic Diagnostic Classification Model to the Rasch Model and One-Parameter Logistic Mixed, Partial, and Probabilistic Membership Diagnostic Classification Models

Foundations, 2023
Diagnostic classification models (DCMs) are statistical models with discrete latent variables (so-called skills) to analyze multiple binary variables (i.e., items).
Alexander Robitzsch
doaj   +1 more source

Bayesian Diagnostic Classification Models for a Partially Known Q-Matrix

Journal of educational and behavioral statistics
This study proposes a Bayesian method for diagnostic classification models (DCMs) for a partially known Q-matrix setting between exploratory and confirmatory DCMs.
Kazuhiro Yamaguchi
semanticscholar   +1 more source

Modeling rater diagnostic skills in binary classification processes [PDF]

Statistics in Medicine, 2017
Many disease diagnoses involve subjective judgments by qualified raters. For example, through the inspection of a mammogram, MRI, or ultrasound image, the clinician himself becomes part of the measuring instrument. To reduce diagnostic errors and improve the quality of diagnoses, it is necessary to assess raters' diagnostic skills and to improve their ...
Xiaoyan Lin, Hua Chen, Don Edwards, Kerrie P. Nelson   +3 more
openaire   +2 more sources

A didactic illustration of writing skill growth through a longitudinal diagnostic classification model

Frontiers in Psychology
IntroductionDiagnostic classification models (DCMs) have received increasing attention in cross-sectional studies. However, L2 learning studies, tracking skill development over time, require models suited for longitudinal analyses.
Hamdollah Ravand, Farshad Effatpanah, Olga Kunina-Habenicht, Matthew J. Madison   +3 more
doaj   +1 more source

Inter-observer reliability of alternative diagnostic methods for proximal humerus fractures: a comparison between attending surgeons and orthopedic residents in training

Patient Safety in Surgery, 2019
Background Proximal humerus fractures are frequent, and several studies show low diagnostic agreement among the observers, as well as an inaccurate classification of these lesions.
Luiz Fernando Cocco, João Alberto Yazzigi, Eduardo Felipe Kin Ito Kawakami, Helio Jorge Fernandes Alvachian, Fernando Baldy dos Reis, Marcus Vinicius Malheiro Luzo   +5 more
doaj   +1 more source