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Akademický článek

Computerized Adaptive Testing with R: Recent Updates of the Package catR

Publikováno v: Journal of Statistical Software, Vol 76, Iss 1, Pp 1-19 (2017)

The purpose of this paper is to list the recent updates of the R package catR. This package allows for generating response patterns under a computerized adaptive testing (CAT) framework with underlying item response theory (IRT) models. Among the mos

Externí odkaz: https://doaj.org/article/1402ea94247c42e783e3cd76babec362

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Akademický článek

deltaPlotR: An R Package for Di?erential Item Functioning Analysis with Ango? s Delta Plot

Autor: David Magis, Bruno Facon

Publikováno v: Journal of Statistical Software, Vol 59, Iss 1, Pp 1-19 (2014)

Angoff's delta plot is a straightforward and not computationally intensive method to identify differential item functioning (DIF) among dichotomously scored items. This approach was recently improved by proposing an optimal threshold selection and by

Externí odkaz: https://doaj.org/article/a3743ee2c3584b94b439457043c68f58

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On the Developmental Trajectories of Relational Concepts Among Children and Adolescents With Intellectual Disability of Undifferentiated Etiology

Autor: David Magis, Yannick Courbois, Bruno Facon

Publikováno v: American Journal on Intellectual and Developmental Disabilities
American Journal on Intellectual and Developmental Disabilities, 2020, American Journal on Intellectual and Developmental Disabilities, 126 (1), pp.14-33. ⟨10.1352/1944-7558-126.1.14⟩

The aim of this study was to examine the developmental trajectories of comprehension of relational concepts among 557 participants with intellectual disability (ID) of undifferentiated etiology (M age = 12.20 years, SD = 3.18) and 557 typically devel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c06d3a47763cee156f161562a9e0970
https://doi.org/10.1352/1944-7558-126.1.14

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Akademický článek

Étude de nouveaux indices de détection de la réponse au hasard et de l’inattention selon différentes valeurs de l’habileté dans le contexte de la modélisation de Rasch

Autor: Sébastien Béland, Gilles Raîche, David Magis, Martin Riopel

Publikováno v: Mesure et Évaluation en Éducation, Vol 39, Iss 1 (2016)

Certains étudiants peuvent répondre au hasard ou être inattentifs dans une situation de testing. Plusieurs approches ont déjà été développées pour détecter ce type de réponse. Parmi celles-ci, l’utilisation d’indices de détection (per

Externí odkaz: https://doaj.org/article/c0affedad74042319f70293122f0f878

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Efficient Standard Errors in Item Response Theory Models for Short Tests

Autor: Lianne Ippel, David Magis

Publikováno v: Educational and Psychological Measurement
Educational and Psychological Measurement, 80(3):0013164419882072, 461-475. SAGE Publications Inc.

In dichotomous item response theory (IRT) framework, the asymptotic standard error (ASE) is the most common statistic to evaluate the precision of various ability estimators. Easy-to-use ASE formulas are readily available; however, the accuracy of so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::457ecfacf5269063124e55f66776d382
https://cris.maastrichtuniversity.nl/en/publications/26b5673c-236f-4594-bde2-e3d4e4270e86

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Akademický článek

A short introduction into Bayesian evaluation of informative hypotheses as an alternative to exploratory comparisons of multiple group means

Autor: Sébastien Béland, Irene Klugkist, Gilles Raîche, David Magis

Publikováno v: Tutorials in Quantitative Methods for Psychology, Vol 8, Iss 2, Pp 122-126 (2012)

This paper presents an introduction into Bayesian evaluation of informative hypotheses, that is, hypotheses representing explicit expectations about multiple group means (Hoijtink, 2011; Hoijtink, Klugkist and Boelen, 2008). The authors begin by disc

Externí odkaz: https://doaj.org/article/2bff2739d2574fbfbd8222fa5d090d23

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From a Molar to a Molecular Approach to the Developmental Trajectory of Syntax Comprehension of Persons with Intellectual Disability

Autor: David Magis, Bruno Facon, Dominique Knutsen

Publikováno v: Language Learning
Language Learning, 2021, Language Learning, 72 (1), pp.237-268. ⟨10.1111/lang.12476⟩

International audience; The aim of our study was to investigate whether the developmental trajectories of syntax comprehension of participants with or without intellectual disability are comparable. We obtained results from a syntax comprehension tes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dde4a9243f493ce8f0dfa6e5595896a5
http://hdl.handle.net/20.500.12210/74208

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Akademický článek

Layman versus Professional Musician: Who Makes the Better Judge?

Autor: Pauline Larrouy-Maestri, David Magis, Matthias Grabenhorst, Dominique Morsomme

Publikováno v: PLoS ONE, Vol 10, Iss 8, p e0135394 (2015)

The increasing number of casting shows and talent contests in the media over the past years suggests a public interest in rating the quality of vocal performances. In many of these formats, laymen alongside music experts act as judges. Whereas expert

Externí odkaz: https://doaj.org/article/bda6211e165c4963bb488c63c2446f7e

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A note on converting calibrated parameters of item response theory models

Autor: David Magis

Publikováno v: Communications in Statistics - Simulation and Computation. 49:3065-3079

Many item response theory models were proposed to estimate ability levels of test takers using their responses to a set of polytomously scored items. Recently, an increased number of calibrated ite...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd4b349d6e9ce54e5f59f6dba5eacb9e
https://doi.org/10.1080/03610918.2018.1532515

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