Improving Social Interaction for Adolescents With Autism During the Transition to Adulthood

Autism Spectrum Disorder Clinical Trial

Official title: Improving Social Interaction for Adolescents With Autism During the Transition to Adulthood

Status Terminated

Clinical Trial Summary

This study compares the efficacy of two intervention strategies for improving social outcomes for autistic adolescents and young adults when interacting with unfamiliar non-autistic peers.

Clinical Trial Description

Intellectually-capable older adolescents and young adults with autism spectrum disorder (ASD) often struggle to secure and maintain employment, succeed in college, or develop satisfying personal and professional relationships. Current psychosocial interventions for this population have produced limited effects on real-world functioning. These programs typically seek to improve social skill and understanding with the hope that these abilities will translate to better functioning and are often effective at increasing knowledge of social rules and norms,yet these improvements frequently do not translate to better social and life outcomes in the real world. One reason for their limited efficacy may be that the mechanisms involved in real-life social interaction continue to be poorly understood for this population. The current study is designed to specify the factors that predict more or less favorable social outcomes for autistic adolescents and young adults when interacting with an unfamiliar, non-autistic peer, and test a multifaceted intervention for improving these outcomes. The intervention will target both brain and behavior, not only in the individual with ASD but also in their typically-developing (TD) partners. For TD participants, the efficacy of a training program will be tested to determine if social experiences for older adolescents with ASD can be improved by increasing knowledge, acceptance, and understanding of autism among TD individuals. For the participants with ASD, this study will test the efficacy of an innovative, non-invasive neurostimulation session using Transcranial Direct Current Stimulation (tDCS) to target social brain regions involved in perspective-taking and social reciprocity. Social outcomes for each intervention will be compared to a "no intervention" control condition, and to each other, to provide a comprehensive examination of intrinsic and extrinsic factors contributing to social interaction quality for autistic adolescents and young adults. ;

Related Conditions & MeSH terms

• Autism Spectrum Disorder
• Autistic Disorder
• Typical Development

• NCT number: NCT03785327
• Study type: Interventional
• Source: The University of Texas at Dallas
• Status: Terminated
• Phase: N/A
• Start date: January 18, 2019
• Completion date: September 22, 2021