Understanding camouflaging, stigma, and mental health for autistic people in Japan Running head: Autism and camouflaging, stigma, and mental health

Background: Camouflaging refers to behaviors in which autistic individuals mask their autistic characteristics and “pass” as non-autistic people. It is postulated that camouflaging is a response to stigma, and preliminary evidence supports this hypothesis. However, research on this topic outside of Western countries is limited. This study replicated and extended previous work in the West that examined the relationships between camouflaging, stigma, and mental health of autistic adults, with a Japanese sample. Methods: Two-hundred eighty-seven autistic people living in Japan (146 men, 120 women, 14 non-binary, 5 other gender identities, 2 preferred not to say; mean age = 37.5 years, standard deviation = 9.8 years) completed an online survey on camouflaging, perceived stigma, coping strategies for stigma, mental well-being, generalized anxiety, social anxiety, and depression. We used hierarchical multiple regression analyses to investigate the relationships between camouflaging and stigma and coping strategies for stigma. Mediation analyses were also employed to examine whether camouflaging mediated the relationships between stigma and autistic people’s mental health. Results: Replicating previous work, we found that higher camouflaging was associated with higher perceived stigma. Both coping strategies of hiding/denying and valuing/embracing stigmatized characteristics were positively related to camouflaging. Camouflaging mediated the association of stigma with depression, generalized anxiety, and social anxiety (but not well-being). Conclusion: Our findings support the hypothesis that camouflaging is closely related to autism-related stigma and can influence the impact of stigma on mental health. More work around social outreach and addressing autism-related stigma would be beneficial to reduce the negative role of camouflaging.Output Status: Forthcomin

Cognitive behavior therapy for autistic adolescents, awareness and care for my autistic traits program: a multicenter randomized controlled trial

BACKGROUND: 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. METHODS: 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. RESULTS: 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. CONCLUSIONS: 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. TRIAL REGISTRATION: The study was registered in UMIN (UMIN000029851, 06/01/2018)