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7. Übung (05.12.2017): Birnbaum (2PL) Modell

, 2017
Seminarinhalte: Nachtrag: Modellgeltungskontrolle Winmira; IRT: Das 2PL Birnbaum Modell; Anwendung des 2 PL Modells in ...
Carl, Maria, Multimediazentrum
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Analysis of Quality of Critical Thinking Skills Test Based on Item Response Theory Using R-Program [PDF]

, 2021
This research aims to describe the quality of critical thinking skill test of fluid mechanics material in senior high schools in Makassar City. The emphasis is the content validity aspect, the characteristics of each item for the One-Parameter Logistic ...
Kasmawaru, kasmawaru, Arafah, Burhanuddin, Arafah, Kaharuddin, Arafah, Azhariah Nur B   +3 more
core  

The Journey from Likert to Forced-Choice Questionnaires: Evidence of the Invariance of Item Parameters

Journal of Work and Organizational Psychology, 2019
Multidimensional forced-choice questionnaires are widely regarded in the personnel selection literature for their ability to control response biases. Recently developed IRT models usually rely on the assumption that item parameters remain invariant when ...
Daniel Morillo, Francisco J. Abad, Rodrigo S. Kreitchmann, Iwin Leenen, Pedro Hontangas, Vicente Ponsoda   +5 more
doaj   +1 more source

Implementation Aspects in Simulation Extrapolation-Based Stocking–Lord Linking

Applied Sciences
Stocking–Lord (SL) linking is commonly used for group comparisons based on dichotomous item responses. Recently, the simulation extrapolation (SIMEX) method for SL linking has been introduced within the two-parameter logistic (2PL) model to reduce the ...
Alexander Robitzsch
doaj   +1 more source

International Conference on Computer Systems and Technologies- CompSysTech’07 Some Models of a Distributed Database Management System with Data Replication

, 2008
: The article suggests a formal model of Distributed Database Management Systems (DDBMS) and an approach for Distributed Database Systems (DDB) modeling. It is suggested to use general purpose system simulation (GPSS) for simulation modeling.
Petar Milev, Borislav Stoyanov, Svetlana Vasileva   +2 more
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Multidimensional Forced-Choice Modelling

, 2022
Illustration on how to estimate the MUPP-2PL model with pairwise forced-choice data with the mirt ...
Rodrigo Schames Kreitchmann
core   +1 more source

Comparing Weighted RMSD, Weighted MD, Infit, and Outfit Item Fit Statistics Under Uniform Differential Item Functioning

Mathematics
In educational large-scale assessment studies, uniform differential item functioning (DIF) across countries often challenges the application of a common item response model, such as the two-parameter logistic (2PL) model, to all participating countries ...
Alexander Robitzsch
doaj   +1 more source

Comparing Different Specifications of Mean–Geometric Mean Linking

Foundations
Mean–geometric mean (MGM) linking compares group differences on a latent variable θ within the two-parameter logistic (2PL) item response theory model.
Alexander Robitzsch
doaj   +1 more source

Multilevel Rasch modeling: Does misfit to the Rasch model impact the regression model?

, 2020
Multilevel Rasch models are increasingly used to estimate the relationships between test scores and student and school factors. Estimating the item parameters and the regression parameters in a single model should yield more accurate estimates of the ...
DeMars, Christine E
core   +1 more source

plink: An R Package for Linking Mixed-Format Tests Using IRT-Based Methods

Journal of Statistical Software, 2010
The R package plink has been developed to facilitate the linking of mixed-format tests for multiple groups under a common item design using unidimensional and multidimensional IRT-based methods.
Jonathan P. Weeks
doaj