The CBS is a 15-item scale designed to asses areas in which Alzheimer's patients and others suffering dementia require assistance, as well as stress experienced by caregivers providing assistance.
The ATPLTC is a 26-item unidimensional Likert-type scale designed for rating caregivers' attitudes toward providing long-term care to a family member, regardless of specific disability.
The TPBS is a 29-item Likert-type scale that is used as a self-report questionnaire to be filled out by parents of severely and chronically mentally ill adult children.