Fading a concurrent activity during self-control training for children with autism

Area of Science:

• Behavioral Psychology
• Developmental Psychology
• Autism Spectrum Disorder Research

Background:

• Children with autism spectrum disorder (ASD) often face challenges with self-control and delayed gratification.
• Traditional methods for teaching self-control may not be sufficient for all individuals with ASD.
• Understanding effective interventions is crucial for improving daily functioning and independence in children with ASD.

Purpose of the Study:

• To evaluate a modified technique for teaching self-control in children with autism.
• To increase the duration of waiting for a preferred item among children with ASD.
• To assess the role of concurrent activities in maintaining self-controlled behavior.

Main Methods:

• A modified teaching technique was implemented with three children diagnosed with autism spectrum disorder.
• Participants were initially presented with choices between immediate small reinforcers and delayed larger reinforcers with concurrent activities.
• Gradual increases in delay duration and subsequent decreases in concurrent activity duration were systematically applied.

Main Results:

• Participants initially preferred immediate smaller rewards over delayed larger rewards, even with concurrent activities.
• As the delay to the larger reinforcer with concurrent activity increased, participants shifted to selecting the delayed option.
• All participants maintained selection of the delayed larger reinforcer even when the concurrent activity was removed.

Conclusions:

• The modified technique effectively enhanced self-control and delayed gratification in children with autism.
• The study demonstrates that self-controlled responding can be established and maintained through systematic manipulation of delay and concurrent activities.
• This approach offers a promising intervention strategy for improving behavioral regulation in children with ASD.