Ivailo Partchev

KU Leuven — Belgium

Decision Sciences · Social Sciences

10h-index835citations30works0.72yr avg
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Research Topics

Psychometric Methodologies and Testing(9), Advanced Statistical Modeling Techniques(8), Cognitive Abilities and Testing(5), Mental Health Research Topics(5), Statistical Methods and Bayesian Inference(4)

Publications30 total

Detecting association changes in intensive longitudinal data in real time: An exponentially weighted moving average procedure.
PubMed·2026
Detecting association changes in intensive longitudinal data in real time: An exponentially weighted moving average procedure
Lirias (KU Leuven)·2026
Conditional Dependence across Slow and Fast Item Responses: With a Latent Space Item Response Modeling Approach
Journal of Intelligence·2024· 2 citedOpen Access
A Latent Space Diffusion Item Response Theory Model to Explore Conditional Dependence between Responses and Response Times
Psychometrika·2023· 10 cited
dexter: An R Package to Manage and Analyze Test Data
Psych·2023· 2 citedOpen Access
A randomness perspective on intelligence processes
Intelligence·2022· 10 cited
A Randomness Perspective on Intelligence Processes
2021· 1 citedOpen Access
A Graphical User Interface for Dexter [R package dextergui version 0.2.3]
2021
Making sense out of measurement non-invariance: how to explore differences among educational systems in international large-scale assessments
Educational Assessment Evaluation and Accountability·2021· 4 cited
CML and Bayesian Calibration of Multistage Tests [R package dexterMST version 0.9.0]
2020
Diagnosing a 12-Item Dataset of Raven Matrices: With Dexter
Journal of Intelligence·2020· 5 citedOpen Access
dexterMST: CML and Bayesian Calibration of Multistage Tests
2018· 1 cited
dextergui: A Graphical User Interface for Dexter
2018Open Access
A Collection of Functions Related to Item Response Theory (IRT) [R package irtoys version 0.2.1]
2017· 3 cited
Attempting to differentiate fast and slow intelligence: Using generalized item response trees to examine the role of speed on intelligence tests
Intelligence·2016· 38 cited
Constrained Multidimensional Adaptive Testing without intermixing items from different dimensions
Psychological test and assessment modeling·2014· 7 cited
IRTrees: Tree-Based Item Response Models of the GLMM Family
Journal of Statistical Software·2012· 200 citedOpen Access
Can fast and slow intelligence be differentiated?
Intelligence·2011· 83 cited
Parameter estimation of multiple item response profile model
British Journal of Mathematical and Statistical Psychology·2011· 18 cited
How Much Power and Speed Is Measured in This Test?
Assessment·2011· 28 cited
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Frequent Co-authors

Paul De Boeck(9), Gunter Maris(7), Timo Bechger(6), Jesse Koops(4), Robert Zwitser(3), Minjeong Jeon(3), Inhan Kang(3), Marjan Bakker(2), Michel G. Nivard(2), Abe Dirk Hofman(2), Francis Tuerlinckx(2), Evelien Schat(2), Sarah Schrevens(2), Eva de Schipper(2), Jack DiTrapani(1), Iris‐Tatjana Kolassa(1), Arlette F. Buchmann(1), Romy Lauche(1), Stephan Kolassa(1), Wolfgang H. R. Miltner(1)