MULTILEVEL ITEM RESPONSE THEORY MODEL USING MML-GHQ METHOD FOR HIERARCHICAL DATA
Abstract
Hierarchical item response data require a multilevel approach to capture the diversity of respondent abilities and item characteristics by separating variations between examinees and schools to make item parameter and ability estimates more precise. This study aims to develop a two-parameter logistic multilevel item response theory (MIRT 2PL) model, employing the maximum marginal likelihood method with Gauss-Hermite quadrature (MML-GHQ) to estimate the rank order of examinees’ abilities. This study specifically investigates the efficiency and accuracy of the MIRT 2PL model with MML-GHQ to predict the ability rankings of examinees. The research incorporates both simulated and empirical data. The simulation study generated item response data under a two-level hierarchical structure, where examinees were nested within schools. The population consisted of 50 schools, with 20–30 students per school and five items. Each examinee’s ability was modelled as a combination of school-level and individual-level effects, under two conditions of school variability: high (τ = 1.2) and low (τ = 0.6). Random samples were drawn from the population, and the sampling process was repeated 10 times to assess consistency. The analysis included estimating item parameters, variance components, and examinees’ abilities using the EAP approach. Model performance was evaluated using RMSE, Spearman correlation, and computation time. Results indicated that MML-GHQ produced accurate and consistent rank estimates, particularly under high school variability. Using PISA data, increasing the number of schools, students, and items in the empirical data yielded results consistent with the simulation study. In conclusion, the MIRT 2PL model with MML-GHQ offers an effective and efficient alternative for estimating ability rankings in hierarchical item response data.
Downloads
References
S. Rabe-Hesketh, A. Skrondal, and A. Pickles, “GENERALIZED MULTILEVEL STRUCTURAL EQUATION MODELING,” in Psychometrika, 2004, vol. 69, no. 2. doi: https://doi.org/10.1007/BF02295939.
S. P. Reise, “ITEM RESPONSE THEORY,” Encycl. Clin. Psychol., pp. 1–10, 2015. doi: https://doi.org/10.1002/9781118625392.wbecp357.
F. B. Baker and S.-H. Kim, “ITEM RESPONSE THEORY - PARAMETER ESTIMATION TECHNIQUES - SECOND EDITION, REVISED AND EXPANDED,” Meas. Theory Action Case Stud. Exerc., 2004.
P. De Boeck and M. Wilson, EXPLANATORY ITEM RESPONSE MODELS: A GENERALIZED LINEAR AND NONLINEAR APPROACH. New York: Springer, 2004. doi: https://doi.org/10.1007/978-1-4757-3990-9
R. J. Adams, M. Wilson, and M. Wu, “MULTILEVEL ITEM RESPONSE MODELS: AN APPROACH TO ERRORS IN VARIABLES REGRESSION,” J. Educ. Behav. Stat., vol. 22, no. 1, 1997. doi: https://doi.org/10.3102/10769986022001047.
A. Kamata, “ITEM ANALYSIS BY THE HIERARCHICAL GENERALIZED LINEAR MODEL,” J. Educ. Meas., vol. 38, no. 1, 2001. doi: https://doi.org/10.1111/j.1745-3984.2001.tb01117.x.
K. S. Maier, “A RASCH HIERARCHICAL MEASUREMENT MODEL,” J. Educ. Behav. Stat., vol. 26, no. 3, 2001. doi: https://doi.org/10.3102/10769986026003307.
S. W. Raudenbush and A. S. Bryk, HIERARCHICAL LINEAR MODELS: APPLICATIONS AND DATA ANALYSIS METHODS. 2ND EDITION, vol. 1. 2002.
Y. Miyazaki, Y. Chungbaek, K. O. Shropshire, and D. Hedeker, “CONSEQUENCES OF IGNORING NESTED DATA STRUCTURE ON ITEM PARAMETERS IN RASCH/1P-IRT MODEL,” Behaviormetrika, vol. 46, no. 2, 2019. doi: https://doi.org/10.1007/s41237-019-00090-8.
H. Goldstein, “MULTILEVEL MODELLING OF EDUCATIONAL DATA,” in Methodology and Epistemology of Multilevel Analysis, 2003. doi: https://doi.org/10.1007/978-1-4020-4675-9_2
J.-P. Fox, BAYESIAN ITEM RESPONSE MODELING. 2010. doi: https://doi.org/10.1007/978-1-4419-0742-4
I. Sulis and M. D. Toland, “INTRODUCTION TO MULTILEVEL ITEM RESPONSE THEORY ANALYSIS: DESCRIPTIVE AND EXPLANATORY MODELS,” J. Early Adolesc., vol. 37, no. 1, 2016. doi: https://doi.org/10.1177/0272431616642328.
H. Ravand, “ITEM RESPONSE THEORY USING HIERARCHICAL GENERALIZED LINEAR MODELS,” Pract. Assessment, Res. Eval., vol. 20, no. 7, 2015.
C. König, C. Spoden, and A. Frey, “AN OPTIMIZED BAYESIAN HIERARCHICAL TWO-PARAMETER LOGISTIC MODEL FOR SMALL-SAMPLE ITEM CALIBRATION,” Appl. Psychol. Meas., vol. 44, no. 4, pp. 311–326, 2020. doi: https://doi.org/10.1177/0146621619893786.
C. Patarapichayatham and A. Kamata, “EFFECTS OF DIFFERENTIAL ITEM DISCRIMINATIONS BETWEEN INDIVIDUAL-LEVEL AND CLUSTER-LEVEL UNDER THE MULTILEVEL ITEM RESPONSE THEORY MODEL,” Open J. Appl. Sci., vol. 04, no. 08, 2014. doi: https://doi.org/10.4236/ojapps.2014.48039.
M. Jeon and N. Rockwood, “PLMIXED: AN R PACKAGE FOR GENERALIZED LINEAR MIXED MODELS WITH FACTOR STRUCTURES,” Applied Psychological Measurement, vol. 42, no. 5. SAGE Publications Inc., pp. 401–402, Jul. 01, 2018. doi: https://doi.org/10.1177/0146621617748326.
M. S. Johnson, “MARGINAL MAXIMUM LIKELIHOOD ESTIMATION OF ITEM RESPONSE MODELS IN R,” J. Stat. Softw., vol. 20, no. 10, 2007. doi: https://doi.org/10.18637/jss.v020.i10.
B. Kemendikbud, “PENDIDIKAN DI INDONESIA BELAJAR DARI HASIL PISA 2018 (EDUCATION IN INDONESIA IS LEARNING FROM THE RESULTS OF PISA 2018),” Pus. Penilai. Pendidik. Balitbang KEMENDIKBUD, no. 021, pp. 1–206, 2019.
R. D. Bock and M. Aitkin, “MARGINAL MAXIMUM LIKELIHOOD ESTIMATION OF ITEM PARAMETERS: APPLICATION OF AN EM ALGORITHM,” Psychometrika, vol. 46, no. 4, 1981. doi: https://doi.org/10.1007/BF02293801.
R. D. Bock and R. D. Gibbons, ITEM RESPONSE THEORY, First edit. USA: John Wiley & Sons, Inc, 2021. doi: https://doi.org/10.1002/9781119716723
L. Sempé, “SCHOOL-LEVEL INEQUALITY MEASUREMENT BASED ON CATEGORICAL DATA: A NOVEL APPROACH APPLIED TO PISA,” Large-Scale Assessments Educ., vol. 9, no. 1, 2021. doi: https://doi.org/10.1186/s40536-021-00103-7.
Copyright (c) 2026 Alona Dwinata, Anang Kurnia, Aji Hamim Wigena, Muhammad Nur Aidi

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with this Journal agree to the following terms:
- Author retain copyright and grant the journal right of first publication with the work simultaneously licensed under a creative commons attribution license that allow others to share the work within an acknowledgement of the work’s authorship and initial publication of this journal.
- Authors are able to enter into separate, additional contractual arrangement for the non-exclusive distribution of the journal’s published version of the work (e.g. acknowledgement of its initial publication in this journal).
- Authors are permitted and encouraged to post their work online (e.g. in institutional repositories or on their websites) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published works.




1.gif)


