Mental health of aging women with children who are chronically disabled: examination of a two-factor model.

Data were collected from 838 women over age 50 who have either a child with a developmental disability or a child with schizophrenia. Lawton et al.'s (1991) parallel channel hypothesis, which suggests that positive and negative aspects of mental health have differential predictors, was tested.

Competence of long-term care residents to participate in decisions about their medical care: a brief, objective assessment.

Data from 50 residents of a long-term care facility were used to examine the extent to which performance on a brief, objective inventory could predict a clinical psychologist's evaluation of competence to participate in decisions about medical care. Results indicate that the competence to participate in medical decisions of two-thirds of the residents could be accurately assessed using scores on a mental status instrument and two vignette-based measures of medical decision-making. These procedures could enable nursing home staff to objectively assess the competence of residents to participate in important decisions about their medical care.