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Test-retest reliability and Practice Effect of the Leuven Perceptual Organisation Screening Test

Ding, Xiaotong; Vancleef, Kathleen

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Authors

Xiaotong Ding



Abstract

Visual diagnostic tests must have a high degree of consistency in its measurements (high reliability) to ensure accurate assessment of perceptual abilities. The current study assessed test-retest reliability and practice effects in Leuven Perceptual Organisation Screening Test (L-POST) in 144 healthy volunteers with time intervals between 0 and 756 days. We used correlation analysis, Bland-Altman analysis, and multi-level modelling. Results from our three analyses converged and supported an adequate reliability of L-POST. Multi-level modelling demonstrated an absence of practice effect, suggesting that the LPOST is suitable for repeat administration. This study suggests that Leuven Perceptual Organisation Screening Test has adequate reliability and is suitable for repeat administration even at short intervals. This study provides the basis for a more systematic evaluation for neuropsychological assessments, which can lead to the development of more reliable assessment batteries.

Citation

Ding, X., & Vancleef, K. (2022). Test-retest reliability and Practice Effect of the Leuven Perceptual Organisation Screening Test. Behavior Research Methods, 54(5), 2457-2462. https://doi.org/10.3758/s13428-021-01741-z

Journal Article Type Article
Acceptance Date Nov 3, 2021
Online Publication Date Jan 11, 2022
Publication Date 2022-10
Deposit Date Nov 11, 2021
Publicly Available Date Dec 16, 2022
Journal Behavior Research Methods
Print ISSN 1554-351X
Electronic ISSN 1554-3528
Publisher Psychonomic Society
Peer Reviewed Peer Reviewed
Volume 54
Issue 5
Pages 2457-2462
DOI https://doi.org/10.3758/s13428-021-01741-z
Public URL https://durham-repository.worktribe.com/output/1223542

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http://creativecommons.org/licenses/by/4.0/

Copyright Statement
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.





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