The pattern of care in families of adults with a mental handicap: a comparison between families of autistic adults and Down syndrome adults.

The team mailed surveys to mothers and fathers who live with an adult son or daughter.

Some adults had autism. Others had Down syndrome.

Parents told who does the daily care and how they cope.

Mothers did most of the work in both groups.

Adults with autism showed more behavior problems.

Their parents used more accommodative coping, like changing the home routine instead of demanding change from the adult.

Demello et al. (1992) asked the same question one year later but focused on fathers. They also saw extra coping and family strain, showing the pattern holds across parents.

Totsika et al. (2010) looked at adults over 50 and found no extra behavior problems once daily-living skills were counted. That seems to clash, but the 1991 families were younger; skill gaps may explain the later null result.

Lee et al. (2022) added respite care to the same autism-vs-Down survey design and showed breaks boost marital quality. Their work extends the 1991 burden picture by pointing to a fix.

You now know moms still carry the load even in adulthood, and behaviors drive that stress.

When you write behavior plans, teach accommodative strategies like visual schedules or softened demands.

Also push for respite funding; newer work shows it protects marriage and mental health.