What are the instrumental activities of daily living (IADL) scales by Lawton & Brody?
According to the American Psychological Association, the Lawton Instrumental Activities of Daily Living (IADL) Scale assesses the more complex activities needed for independent community living. This tool, developed by M. Powell Lawton and Elaine Brody, helps evaluate a senior's ability to live independently by measuring specific, higher-level functions, distinct from basic self-care tasks.