The FES is a 34-item Likert-type questionnaire that evaluates levels of empowerment experienced by parents or other caregivers of children with emotional difficulties.
The BAS is a 19-item Likert-type questionnaire for use with families of persons with mental illness and adapted for use with families of adults with developmental disabilities.
The FAS is a 13-item Likert-type scale designed to measure the levels of anxiety experienced by adult children as they become caregivers of their elderly parents.