[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"gerontology\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:gerontology":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":30,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":47},"100657066","effet---study-of-executive-functions-regarding-the-usability-and-user-experience-of-assistive-technologies-among-the-elderly-100657066",false,"NCT07834775","EFFET - Study of Executive Functions Regarding the Usability and User Experience of Assistive Technologies Among the Elderly","EFFET - Study of Executive Functions Regarding the Usability and User Experience of Assistive Technologies Among the Elderly \u002F Etude Des Fonctions Exécutives Sur l'utilisabilité et l'expérience Utilisateur Des Technologies d'Assistance Chez Les Personnes âgées","EFFET","Inclusion Criteria:\n\n* Be aged 65 or older\n* Reside in a partner senior living facility\n* Understand French\n* Have signed an informed consent form for participation\n* Be affiliated with or a beneficiary of a social security scheme\n* Present an MMSE (Mini-Mental State Examination) score of ≥ 24\u002F30\n\nExclusion Criteria:\n\n* Be subject to a legal protection measure\n* Have a major, uncorrected visual or hearing impairment preventing the reading of questionnaires, the completion of neuropsychological tests, or the use of a touchscreen tablet\n* Have a motor impairment of the upper limbs making the use of a touchscreen tablet impossible\n* Have a neurological or psychiatric condition likely to impair executive functions or participation in the assessment, including acute or progressive neurological disorders, significant neurological history, and unstabilized psychiatric disorders","ALL","65 Years",{"count":20,"type":21},70,"ESTIMATED","INTERVENTIONAL",[24],"NA","Population aging increases the strain on healthcare systems and highlights the value of gerontechnologies in promoting the autonomy and home-based living of older adults. However, their adoption remains limited, particularly due to age-related cognitive changes.\n\nCognitive Load Theory attributes certain difficulties in using digital technologies to the excessive demands placed on working memory. Yet, it provides limited insight into the executive functions involved in interface interaction-specifically inhibition, cognitive flexibility, and working memory updating. The concept of \"executive load\" may therefore provide a framework for examining examine how excessive demands on these functions affect user efficiency.\n\nThe primary objective of this study is to evaluate the impact of mental flexibility on the usability of a digital interface among individuals aged 65 or older living in senior residences who have an MMSE score of ≥ 24\u002F30. Executive functions, cognitive reserve, technology acceptance, and digital skills are assessed during an initial visit.\n\nBetween 24 hours and one month later, participants perform a medical appointment-booking task on a tablet twice, using two interfaces that differ in executive load (low versus high). The order of interface presentation is randomized to control for potential order and practice effects. Performance, user experience, and cognitive load are recorded after each task.\n\nThe study aims to recruit 70 participants to obtain at least 50 complete datasets. Although the study offers no direct therapeutic benefit, it is expected to help better tailor gerontechnologies to the cognitive capabilities of older adults and facilitate the design of more accessible and inclusive digital interfaces, particularly in the healthcare sector.",[27,28,29],"Gerontology","Cognitive Ability General","Technology Use",[31,32,33,34],"Gerontology,","cognitive load","technology","executive function","NOT_YET_RECRUITING","2026-09-16",{"date":38,"type":39},"2026-09-22","ACTUAL",{"date":41,"type":21},"2026-10-01",{"date":43,"type":21},"2028-05-15",{"name":45,"class":46},"University Hospital, Angers","OTHER_GOV",3]