Parent-led Communication Therapy for Young Bilingual Autistic Children: A Scoping Review.
Sarah Oudet, Katie Howard, Christina Gilhuber and 4 others
PMID 39127972WHAT IT FOUND
Most parent-led communication programs for bilingual autistic children show promise, but the evidence is too weak to guide practice.
Studies rarely report which languages families actually use, making it impossible to know if these programs work specifically for bilingual contexts.
Key findings
01Sixteen studies were identified, but most had small sample sizes and failed to report specific language environments, limiting conclusions about effectiveness for bilingual families.
02Parents generally improved their use of communication strategies and reported satisfaction, but child outcomes varied and were not consistently linked to bilingual status.
03No study directly compared outcomes between monolingual and bilingual groups within the same program, so it is unclear if these interventions work differently for bilingual children.
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 review did not assess the quality of the included studies, so it cannot tell you if the reported positive results are reliable. Most studies were conducted in North America with middle-income families, limiting relevance to other cultural and socioeconomic contexts. Language reporting was inconsistent; many studies labeled participants as 'bilingual' without specifying which languages were spoken or how often. Sample sizes were frequently very small, with many studies having fewer than ten participants. No study directly compared outcomes between monolingual and bilingual groups to isolate the effect of bilingualism.
Declared interests
The University of Fribourg funded the work.
The easy way to misread this
Do not interpret the positive outcomes as proof that parent-led programs are effective specifically for bilingual children. The studies did not compare bilingual to monolingual groups, and many did not even define the language environments, so the evidence does not support making distinct clinical decisions based on bilingual status.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →