{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9"],"submitter":["Kaplan M"],"pubmed_abstract":["<h4>Background</h4>Conventional methods of functional assessment include subjective self- or informant report, which may be biased by personal characteristics, cognitive abilities, and lack of standardization (eg, influence of idiosyncratic task demands). Traditional performance-based assessments offer some advantages over self- or informant reports but are time-consuming to administer and score.<h4>Objective</h4>This study aims to evaluate the validity and reliability of the Virtual Kitchen Challenge-Version 2 (VKC-2), an objective, standardized, and highly efficient alternative to current functional assessments for older adults across the spectrum of cognitive aging, from preclinical to mild dementia.<h4>Methods</h4>A total of 236 community-dwelling, diverse older adults completed a comp"],"journal":["JMIR aging"],"pagination":["e82092"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12824580"],"repository":["biostudies-literature"],"pubmed_title":["The Virtual Kitchen Challenge-Version 2: Validation of a Digital Assessment of Everyday Function in Older Adults."],"pmcid":["PMC12824580"],"pubmed_authors":["Halberstadter K","Rosahl M","Drabick DAG","Simone SM","Holmqvist S","McKniff M","Vallecorsa G","Serruya MD","Yamaguchi T","Giovannetti T","Hackett K","Tassoni MB","Chaturvedi R","Mis RE","Kaplan M"],"additional_accession":[]},"is_claimable":false,"name":"The Virtual Kitchen Challenge-Version 2: Validation of a Digital Assessment of Everyday Function in Older Adults.","description":"<h4>Background</h4>Conventional methods of functional assessment include subjective self- or informant report, which may be biased by personal characteristics, cognitive abilities, and lack of standardization (eg, influence of idiosyncratic task demands). Traditional performance-based assessments offer some advantages over self- or informant reports but are time-consuming to administer and score.<h4>Objective</h4>This study aims to evaluate the validity and reliability of the Virtual Kitchen Challenge-Version 2 (VKC-2), an objective, standardized, and highly efficient alternative to current functional assessments for older adults across the spectrum of cognitive aging, from preclinical to mild dementia.<h4>Methods</h4>A total of 236 community-dwelling, diverse older adults completed a comp","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-06-06T20:11:21.719Z","creation":"2026-06-04T03:14:23.949Z"},"accession":"S-EPMC12824580","cross_references":{"pubmed":["41349042"],"doi":["10.2196/82092"]}}