Implementing school-based cognitive behavior therapy for anxiety in students with autism or suspected autism via a train-the-trainer approach: Results from a clustered randomized trial
Authors: Reaven Judy , Pickard Katherine , Meyer Allison T , Hayutin Lisa , Middleton Caitlin , Reyes Nuri M , Tanda Tanea , Stahmer Aubyn , Blakeley-Smith Audrey , Boles Richard E 
Published: May 2023

Autistic youth frequently experience interfering anxiety, and schools may be an ideal setting to deliver mental health care. A type 1 hybrid-effectiveness, cluster randomized trial was used to examine the effectiveness of school-based Facing Your Fears compared to usual care. Change in provider cognitive behavior therapy knowledge and treatment fidelity (adherence and provider competence) were also examined. Seventy-seven interdisciplinary school providers across 25 elementary/middle schools were trained via a train-the-trainer approach. Eighty-one students, ages 8–14 years, with autism or suspected autism and anxiety participated. Students who received school-based Facing Your Fears displayed significantly greater reductions in anxiety compared to students in usual care according to caregiver and child report (Screen for Anxiety and Related Emotional Disorders). Significant reductions in total anxiety ( p = 0.012), separation ( p = 0.002), and social anxiety ( p = 0.003) subscales occurred, according to parent report. Student self-report indicated significant reductions on the social anxiety subscales ( p = 0.001). Interdisciplinary school providers demonstrated significantly increased cognitive behavior therapy knowledge following training ( p < 0.001). Mean adherence and competence ratings were strong. The positive effectiveness and implementation outcomes are encouraging. Training interdisciplinary school providers to deliver school-based Facing Your Fears has the potential to increase access to care for anxious autistic students. Future directions and limitations are discussed. Lay Abstract Autistic youth frequently experience anxiety that can negatively affect them at home, with friends, and at school. Autistic youth have difficulty accessing mental health care, and this is particularly true for youth from traditionally underserved backgrounds. Providing mental health programs in schools may increase access to care for autistic youth with anxiety. The purpose of the study was to train interdisciplinary school providers to deliver school-based Facing Your Fears, a cognitive behavior therapy program for anxiety in autistic youth. Seventy-seven interdisciplinary school providers across 25 elementary/middle schools were trained by their colleagues and members of the research (train-the-trainer approach). Eighty-one students with autism or suspected autism, ages 8–14 years, were randomly assigned to either school-based Facing Your Fears or usual care. Students in school-based Facing Your Fears showed significant reductions in anxiety compared to students in usual care according to caregiver and student report. Other measures involved examining change in provider cognitive behavior therapy knowledge after training and determining how well interdisciplinary school providers were able to deliver school-based Facing Your Fears. Results indicated that interdisciplinary school providers showed significant improvements in cognitive behavior therapy knowledge after training. Interdisciplinary school providers were able to deliver most of school-based Facing Your Fears activities and with good quality. The positive outcomes in this study are encouraging. Training interdisciplinary school providers to deliver school-based Facing Your Fears may increase access to care for anxious autistic students. Future directions and limitations are discussed.