Related Experiment Video
Updated: Nov 22, 2025

A Familiarization Protocol Facilitates the Participation of Children with ASD in Electrophysiological Research
Published on: July 31, 2017
Group Cognitive Behavioural Treatment for Anxiety in Autistic Adolescents with Intellectual Disability: A Pilot and
Audrey Blakeley-Smith1, Allison T Meyer2, Richard E Boles2
1JFK Partners, Psychiatry & Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Background:
Adolescents with Autism Spectrum Disorder (ASD) and intellectual disability evidence significant anxiety. This study aimed to adapt a group cognitive behaviour therapies (CBT) programme designed for youth with ASD and anxiety to meet the cognitive, communication, and behavioural needs of adolescents with intellectual disability, and assess initial feasibility and efficacy of the intervention.
Methods:
Structural, content and procedural adaptations were made to a 14-week family-focused CBT intervention. Twenty-three adolescents with ASD, intellectual disability and anxiety were included. Treatment acceptability along with adolescent anxiety symptoms was assessed via parent report measures.
Results:
Of the 23 participants, 19 completed treatment and attended 94% of sessions. Parent acceptability was high. Significant reductions were noted on anxiety symptoms post-intervention.
Conclusions:
Results indicate that the CBT group was feasible and acceptable. Preliminary outcomes suggest that adolescent anxiety improved, although replication with a larger sample and comparison to a control group is needed.
Related Concept Videos
Autism Spectrum Disorder
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
Modeling in Therapy
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Operant Conditioning Intervention
In operant conditioning, behaviors that are...
Social Anxiety Disorder
Behavior Therapy
Exposure therapy is a cornerstone of behavioral treatment for anxiety disorders. It involves systematic exposure to feared stimuli, either in real...
Generalized Anxiety Disorder

