Depression in mothers and fathers of children with intellectual disability.

The team asked parents of children with intellectual disability or autism to fill out a mood checklist.

They compared mothers’ and fathers’ scores to see who felt most depressed.

Single mothers of autistic children were looked at as a separate group.

Half of mothers of autistic children scored above the cut-off for clinical depression.

Fathers and parents of children with other disabilities scored lower.

Single mothers of autistic children had the highest scores of all.

Hastings et al. (2001) surveyed the same UK families during home ABA programs. They found child autism severity raised parent stress, backing the link between child symptoms and parent mood.

Hastings et al. (2002) later showed that program intensity did not boost parent confidence; stress and support were the key drivers. Together these papers say: services must target parent stress, not just give more therapy hours.

Ferron et al. (2023) and Riebel et al. (2025) move the lens to autistic adults. They show self-compassion lowers depression driven by stigma. So the autism–depression pathway appears in both caregivers and autistic people themselves, but the fix differs: support for parents, self-compassion skills for adults.

You already screen the child at intake. Add a two-minute parent mood check. If Mom scores above nine, offer a referral or a support group before teaching her to run programs. A less depressed caregiver sticks with intervention and learns better, which helps the child progress.