Cognitive behavior therapy for autistic adolescents, awareness and care for my autistic traits program: a multicenter randomized controlled trial.
Six short teen-only lessons about autism cut shame and boost knowledge, but leave parent stress untouched.
01Research in Context
What this study did
Oshima and colleagues ran a six-week program called ACAT for autistic teens. Teens met once a week to learn about autism and how to cope with stress. Parents joined two of the six sessions.
Doctors compared teens who got ACAT plus usual care to teens who got only usual care. They checked knowledge, stigma, mood, and daily life skills before and after the program.
What they found
Teens in ACAT knew more about autism and felt less shame about being autistic. Their anxiety and depression scores dropped a little. Parents saw no change in their own stress or in their teen’s social skills.
In short, the teens felt better about themselves, but the family around them stayed the same.
How this fits with other research
Sofronoff et al. (2007) also used six CBT sessions for autistic youth, yet they focused on anger instead of self-knowledge. Both studies show that a short CBT cycle can shift the target problem—anger then, autism insight now.
Santomauro et al. (2016) tried group CBT for teen depression and saw no real gain. ACAT later found small mood gains. The difference is that ACAT aimed first at education, not mood, so teens may have felt understood rather than "fixed."
Li et al. (2023) pooled 25 trials and proved CBT or mindfulness for parents cuts parent stress by a lot. ACAT added a parent piece yet found zero parent benefit. The clash is simple: ACAT gave parents only two light sessions, while Li’s winning programs gave parents eight or more full sessions.
Fradet et al. (2025) moved the same age group online with mindfulness and saw big drops in parent-reported teen depression. ACAT kept things face-to-face and saw only modest mood gains. Together they show that both online mindfulness and brief in-person CBT education can help teens, but stronger effects may need longer or tech-based parent involvement.
Why it matters
If you serve autistic middle- or high-schoolers, you can add a short self-understanding module to your ABA clinic or school program. Six one-hour lessons can already lower shame and give teens words for their traits. Do not expect parent stress to fall—if you want parent gains, follow Li et al. (2023) and run a separate eight-week parent CBT or mindfulness track.
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02At a glance
03Original abstract
Autistic people demonstrate focused interests, sensitivity to sensory stimulation, and, compared with the general population, differences in social communication and interaction. We examined whether a combination of the Awareness and Care for My Autistic Traits (ACAT) program and treatment-as-usual is more effective than only treatment-as-usual in increasing the understanding of autistic attributes, reducing treatment stigma, and improving mental health and social adaptation among autistic adolescents and their parents/guardians. Forty-nine adolescents and their parents/guardians were randomly assigned to either a combination of ACAT and treatment-as-usual or only treatment-as-usual. The combined group received six weekly 100-minute ACAT sessions, while the treatment-as-usual group received no additional intervention. The primary outcome was the change in understanding of autistic attributes (Autism Knowledge Quiz-Child), administered from pre- to post-intervention. The secondary outcomes included the change in Autism Knowledge Quiz-Parent, reduced treatment stigma, and improved mental health and social adaptation among autistic adolescents and their parents/guardians. A primary outcome measure scale was scored by assessors who were blind to the group assignment. The combined group (both autistic adolescents and their parents/guardians) showed an increase in Autism Knowledge Quiz scores compared to those in the treatment-as-usual group. Autistic adolescents in the combined group also demonstrated a decrease in treatment-related stigma and an improvement in general mental health compared to those in the treatment-as-usual group, while there were no group differences in the change in social adaptation. For parents/guardians, there were no group differences in the change in treatment-related stigma, general mental health, adaptive skills, or attitudes toward their children. The ACAT program could be an effective treatment modality to increase the understanding of autistic attributes among both autistic adolescents and their parents/guardians. The ACAT program positively affects self-understanding, reduces treatment stigma, and stabilizes behavioral issues for autistic adolescents as a part of mental health measures, but it does not effectively reduce treatment barriers or improve mental health for parents/guardians. Further research should consider whether additional support for parents/guardians could be beneficial. : The study was registered in UMIN (UMIN000029851, 06/01/2018). The online version contains supplementary material available at 10.1186/s12888-023-05075-2.
BMC Psychiatry, 2023 · doi:10.1186/s12888-023-05075-2