RCT of a manualized social treatment for high-functioning autism spectrum disorders.
A scripted social-skills kit with mild penalties for off-topic behavior reliably boosts face reading and sarcasm detection in high-functioning autism.
01Research in Context
What this study did
Gillberg et al. (2010) ran a randomized trial of a packaged social-skills program for children with high-functioning autism. The manual taught face-emotion reading, joke and sarcasm detection, conversation rules, and how to widen personal interests. A response-cost point system fined kids for off-topic or disruptive acts during lessons.
Kids were split into two groups. One group started the program right away. The other waited several weeks before receiving it. Therapists followed a step-by-step book so every child got the same lessons in the same order.
What they found
The program beat the wait list on five of seven social tests. Medium-to-large gains showed up in reading faces, catching non-literal language, and parent-rated social habits. Two tests showed no clear change, but most skills moved enough to matter in daily life.
How this fits with other research
Afsharnejad et al. (2026) ran a similar RCT with the KONTAKT toolbox. Both studies found medium social gains, proving the idea replicates across countries and manuals. Ohan et al. (2015) narrowed the focus to computer emotion games plus real-life practice. They also boosted face reading, showing the emotion module alone works even without the full package.
Mitchell et al. (2015) took the same behavioral ideas into a summer camp. Their six-week program produced even larger gains and cut problem behavior like whining. This extends Christopher’s work from a quiet room to a noisy, real-world setting.
Van Gaasbeek et al. (2026) pooled 29 early-intervention studies and found large social effects across clinics. Christopher’s 2010 trial is inside that pool, so the meta-analysis confirms the program is part of a bigger pattern that keeps showing up.
Why it matters
You can grab a ready-made manual, train staff in one afternoon, and start teaching social skills next week. The built-in response-cost system handles mild behavior issues without extra planning. If you want even bigger change, run the lessons in natural camps or recess groups like Sheridan did. Either way, you have an evidence kit that keeps repeating the same good news.
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Pick one lesson on facial expressions, set a five-point response-cost rule for side talk, and run the 20-minute script with your next social group.
02At a glance
03Original abstract
This RCT examined the efficacy of a manualized social intervention for children with HFASDs. Participants were randomly assigned to treatment or wait-list conditions. Treatment included instruction and therapeutic activities targeting social skills, face-emotion recognition, interest expansion, and interpretation of non-literal language. A response-cost program was applied to reduce problem behaviors and foster skills acquisition. Significant treatment effects were found for five of seven primary outcome measures (parent ratings and direct child measures). Secondary measures based on staff ratings (treatment group only) corroborated gains reported by parents. High levels of parent, child and staff satisfaction were reported, along with high levels of treatment fidelity. Standardized effect size estimates were primarily in the medium and large ranges and favored the treatment group.
Journal of autism and developmental disorders, 2010 · doi:10.1007/s10803-010-0989-8