Parent, child, and family outcomes following Acceptance And Commitment Therapy for parents of autistic children: A randomized controlled trial.
Andrea L Maughan, Yona Lunsky, Johanna Lake and 4 others
PMID 37165863WHAT IT FOUND
A three-session Acceptance and Commitment Therapy workshop reduced parent depression and family distress.
These gains were maintained at four-month follow-up. However, the workshop did not improve child mental health or overall family functioning.
Key findings
01Parents in the treatment group showed significant reductions in depression scores compared to the waitlist group, with a large effect size at the mid-point assessment.
02Improvements in parent depression and family distress were maintained at the 4-month follow-up for those who completed the full intervention.
03The intervention did not result in significant improvements in child mental health or general family functioning compared to the waitlist group.
STILL TO COME
How it was doneWhat they foundWhat it means for OTs
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What it does not show
The sample was highly educated, predominantly female, and had high household incomes, limiting generalizability to more diverse or lower-resource families. All outcomes relied on parent self-report, which may introduce bias, especially since the waitlist group knew they would receive the intervention later. Only 18 of the 27 treatment participants completed the full workshop including the refresher session, which affects the certainty of long-term maintenance data. No autistic individuals were involved in the research process, and the study did not assess whether improvements in parent mental health translated to changes in parent-child interaction quality.
Declared interests
The authors declared no potential conflicts of interest. The work was supported by university research chairs and centers (York University, Azrieli Centre), not commercial entities.
The easy way to misread this
Do not assume this intervention improves the child's condition. The study found no significant effect on child mental health or general family functioning, so it should be framed to families as a support for the parent's well-being, not a treatment for the child's symptoms.