Modeling Heterogeneity of the Level-1 Error Covariance Matrix in Multilevel Models for Single-Case Data

Previous research applying multilevel models to single-case data has made a critical assumption that the level-1 error covariance matrix is constant across all participants. However, the level-1 error covariance matrix may differ across participants and ignoring these differences can have an impact...

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Bibliographic Details
Main Authors: Eunkyeng Baek, John J. M. Ferron
Format: Article
Language:English
Published: PsychOpen 2020-06-01
Series:Methodology
Subjects:
Online Access:https://meth.psychopen.eu/index.php/meth/article/view/2817