Parent-Led Cognitive Behavioural Therapy for Children with Autism Spectrum Conditions. A Pilot Study.
Gary Byrne, Áine Ní Ghráda, Teresa O'Mahony
PMID 35020117WHAT IT FOUND
Parents of anxious autistic children who completed an 8-session CBT group reported reduced anxiety and family accommodation at 3-month follow-up.
With no control group, these gains cannot be separated from natural change or assessment bias.
Key findings
01Parent-led CBT group participation was associated with significant reductions in child anxiety severity and number of diagnoses at post-treatment, with further small reductions at 3-month follow-up.
02Family accommodation to child anxiety decreased significantly, but this change only reached significance at the 3-month follow-up rather than immediately post-treatment.
03The study lacked a control group and blinding, so observed improvements cannot be confidently attributed to the intervention rather than natural variation or bias.
STILL TO COME
How it was doneWhat they foundWhat it means for SLPs
Read the rest of this summary
You get three full summaries a month, free, and we do not ask for a card. Search, the TL;DRs and your library stay unlimited either way.
What it does not show
The study had no control group and no randomisation, so it is impossible to know if the children would have improved anyway. Assessors were not blinded to the treatment, and the same clinicians who delivered the intervention also assessed outcomes, introducing potential bias. The sample was very small (21 children), which limits the reliability of the findings. The programme was adapted from 10 to 8 sessions, with behavioural components streamlined, which may affect how it works in other settings. The study used DSM-IV criteria for anxiety diagnoses; newer DSM-5 and autism-specific assessment tools were not available at the time.
Declared interests
No funding sources or conflicts of interest were reported in the text.
The easy way to misread this
Do not conclude that this specific parent-led CBT programme causes reductions in child anxiety. The study had no control group, no blinding, and a very small sample, so the observed improvements could be due to natural development, placebo effects, or assessment bias rather than the treatment itself.