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ORIGINAL ARTICLE
Robotic Intervention Program for Enhancement of Social
Engagement among Children with Autism
Spectrum Disorder
Eva Yin-han Chung
1
Published online: 19 December 2018
#Springer Science+Business Media, LLC, part of Springer Nature 2018
Abstract
This study investigated the effectiveness of a robotic intervention in enhancing the
social engagement of children with autism spectrum disorder (ASD). The clinical use of
social or interactive robots is promising for enhancing the social skills of children with
ASD. Teaching and intervention programs using humanoid robots for children with
ASD are developing rapidly. In this study, a repeated-measures design was adopted to
test the treatment effectiveness of a robotic intervention program; 14 students with ASD
were recruited in this study. An individual-based social skills training program using
the NAO robot was administered to each participant. Video recording was performed
throughout the course of training. Systematic video analysis was conducted for the pre-
intervention, mid-intervention, end of intervention and maintenance phases regarding 3
variables: frequency of eye contact, duration of eye contact, and frequency of verbal
initiation. One-way analysis of variance for repeated measures was employed to
demonstrate that the robotic intervention program significantly enhanced the eye
contact (both frequency and duration) and verbal initiation of children with ASD.
The robot served as a role model and facilitating agent to enable a therapeutic
transaction between the child, environment, and activities to elicit self-initiated changes
in the children with ASD.
Keywords Human robotic interaction .Robotics .ASD .Social engagement
Children with autism spectrum disorder (ASD) demonstrate deficits in social communi-
cation and social interaction across contexts. Children with ASD also exhibit restricted and
repetitive patterns of behavior and interests (American Psychiatric Association 2013).
Journal of Developmental and Physical Disabilities (2019) 31:419–434
https://doi.org/10.1007/s10882-018-9651-8
*Eva Yin-han Chung
eyhchung@yahoo.com.hk
1
Department of Special Education and Counseling, The Education University of Hong Kong, 10 Lo
Ping Road, Tai Po, New Territories, Hong Kong
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