Daily task performance
cognitive impairment, Disability, dementia, Dementia
The Disability Assessment for Dementia (DAD) is a 46-item survey, completed by the caregiver, that evaluates the level of independence in instrumental and personal daily tasks over the previous two weeks for a person who has dementia or cognitive impairment [The Lawton Instrumental Activities of Daily Living Scale (IADLS) assesses the ability to independently perform eight domains of instrumental daily tasks. The self-reported format was used in this study. Items are rated on a three-point scale (