{"title":"Development and Validation of an Android-based Trail Making Test Application (TMT App) for Cognitive Evaluation in Healthy and Depressed Individuals","authors":"Rohit Verma, Ishita Dhyani","doi":"10.1177/02537176241247789","DOIUrl":null,"url":null,"abstract":"Background:The Trail Making Test (TMT) is a famous neuropsychological test that is frequently used. The structure of a paper-and-pencil-based TMT is highly likely to be adapted to a mobile app.Objective:The current study aimed to develop and validate an Android-based tablet version of TMT.Methods:The application (TMT App) was developed using an Android-based platform. Healthy and depressed individuals ( n = 133) were assessed on both the TMT versions (paper-based version and app-based version) in a random cross-over design. The device’s usability was ascertained using the system usability scale (SUS) in a subset of individuals ( n = 65).Results:There was a significant positive correlation between the individual processing times for the paper-based TMT-A and the app-based TMT-A in both healthy and depression groups [r(63) = 0.55, p < .001; and r(66) = 0.77, p < .001, respectively]. The individual processing times of the paper-based TMT-B and the app-based TMT-B also showed a significant positive correlation in both healthy control and depression groups [r(63) = 0.67, p < .001; and r(66) = 0.89, p < .001, respectively]. There was a positive correlation of age with TMT-A and TMT-B for either version. Both groups had similar positive responses to the usability of the TMT App.Conclusion:The preliminary validation results for the TMT App suggest that it is significantly correlated with existing paper-and-pencil methods, and that it is user friendly.","PeriodicalId":13476,"journal":{"name":"Indian Journal of Psychological Medicine","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2024-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Psychological Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/02537176241247789","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PSYCHIATRY","Score":null,"Total":0}
引用次数: 0
Abstract
Background:The Trail Making Test (TMT) is a famous neuropsychological test that is frequently used. The structure of a paper-and-pencil-based TMT is highly likely to be adapted to a mobile app.Objective:The current study aimed to develop and validate an Android-based tablet version of TMT.Methods:The application (TMT App) was developed using an Android-based platform. Healthy and depressed individuals ( n = 133) were assessed on both the TMT versions (paper-based version and app-based version) in a random cross-over design. The device’s usability was ascertained using the system usability scale (SUS) in a subset of individuals ( n = 65).Results:There was a significant positive correlation between the individual processing times for the paper-based TMT-A and the app-based TMT-A in both healthy and depression groups [r(63) = 0.55, p < .001; and r(66) = 0.77, p < .001, respectively]. The individual processing times of the paper-based TMT-B and the app-based TMT-B also showed a significant positive correlation in both healthy control and depression groups [r(63) = 0.67, p < .001; and r(66) = 0.89, p < .001, respectively]. There was a positive correlation of age with TMT-A and TMT-B for either version. Both groups had similar positive responses to the usability of the TMT App.Conclusion:The preliminary validation results for the TMT App suggest that it is significantly correlated with existing paper-and-pencil methods, and that it is user friendly.
期刊介绍:
The Indian Journal of Psychological Medicine (ISSN 0253-7176) was started in 1978 as the official publication of the Indian Psychiatric Society South Zonal Branch. The journal allows free access (Open Access) and is published Bimonthly. The Journal includes but is not limited to review articles, original research, opinions, and letters. The Editor and publisher accept no legal responsibility for any opinions, omissions or errors by the authors, nor do they approve of any product advertised within the journal.