{"title":"The Discriminative Validity of the Korean Motor-Free Visual Perception Test-4.","authors":"Deok-Gi Hong, Yunwha Jeong","doi":"10.1177/15394492251367266","DOIUrl":null,"url":null,"abstract":"<p><p>The Motor-Free Visual Perception Test (MVPT) is widely used in rehabilitation settings in Korea, but research on the validity of the MVPT-4, revised in 2015, remains limited. This study aimed to verify the discriminative validity of the Korean MVPT-4 (K-MVPT-4) in healthy individuals and stroke patients. A total of 136 healthy individuals and 81 stroke patients participated were assessed using the K-MVPT-4. Independent <i>t</i> tests and one-way analyses of variance were conducted to examine score differences by the presence of stroke, sex, age, and educational level. Stroke patients scored significantly lower than healthy individuals. Scores also declined with increasing age and lower educational levels, but no significant differences were observed by sex. The findings confirm the discriminative validity of the K-MVPT-4 supporting its clinical applicability as a valid tool for assessing visual perception in stroke patients.</p>","PeriodicalId":47195,"journal":{"name":"Otjr-Occupation Participation and Health","volume":" ","pages":"15394492251367266"},"PeriodicalIF":1.5000,"publicationDate":"2025-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Otjr-Occupation Participation and Health","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/15394492251367266","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"REHABILITATION","Score":null,"Total":0}
引用次数: 0
Abstract
The Motor-Free Visual Perception Test (MVPT) is widely used in rehabilitation settings in Korea, but research on the validity of the MVPT-4, revised in 2015, remains limited. This study aimed to verify the discriminative validity of the Korean MVPT-4 (K-MVPT-4) in healthy individuals and stroke patients. A total of 136 healthy individuals and 81 stroke patients participated were assessed using the K-MVPT-4. Independent t tests and one-way analyses of variance were conducted to examine score differences by the presence of stroke, sex, age, and educational level. Stroke patients scored significantly lower than healthy individuals. Scores also declined with increasing age and lower educational levels, but no significant differences were observed by sex. The findings confirm the discriminative validity of the K-MVPT-4 supporting its clinical applicability as a valid tool for assessing visual perception in stroke patients.
期刊介绍：
The aim of OTJR: Occupation, Participation and Health is to advance knowledge and science in occupational therapy and related fields, nationally and internationally, through the publication of scholarly literature and research. The journal publishes research that advances the understanding of occupation as it relates to participation and health.
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