Group Interpersonal Synchrony Increases Prosocial Behavior in Young Autistic Adults: A Randomized Controlled Trial

Area of Science:

• Neuroscience
• Psychology
• Occupational Therapy

Background:

• Dance movement therapy utilizes synchronous movement to improve well-being and social skills in autistic individuals.
• Limited research exists on the interpersonal and intrapersonal effects of synchronized interventions for autistic populations.

Purpose of the Study:

• To evaluate the immediate and long-term impacts of a synchronized movement-based group intervention on autistic young adults.
• To compare the effects of synchronous versus non-synchronous movement interventions on prosocial behavior, social cohesion, and work-related stress.

Main Methods:

• A randomized controlled trial involving 54 autistic adults (aged 18-22) in an Israeli army workforce integration program.
• Weekly one-hour movement-based sessions (synchronous or non-synchronous) over six to seven weeks.
• Data collection at baseline, post-intervention, and 17 weeks after intervention completion.

Main Results:

• The synchronized intervention showed potential for enhancing cooperative behavior 17 weeks post-intervention.
• Synchronous movement fostered greater social closeness with familiar peers after the intervention.
• No significant reduction in work-related stress was observed with the synchronized intervention.

Conclusions:

• Synchronized movement interventions may offer benefits for prosocial behavior and social connection in autistic young adults transitioning to work.
• A combined approach integrating synchronous and non-synchronous movement interventions could support autistic individuals in work environments.
• Further investigation is needed to understand the impact on work-related stress and optimize intervention strategies.