Comparing the effectiveness of robot-based to human-based intervention in improving joint attention in autistic children

Frontiers in Psychiatry

Psychiatry

Ka-Ching Ng¹  Ka-Yee Lam¹  Chun-Ho Cheng¹  Fai-Yeung Kwok¹  Ho-Wai Lam¹  Cassandra Lee¹  Wing-Wun Law¹  Wing-Chee So² 

[1] Department of Educational Psychology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China;null;

关键词: social robots;    autism;    joint attention;    intervention;    childhood;   

DOI  :  10.3389/fpsyt.2023.1114907

 received in 2022-12-03, accepted in 2023-04-04,  发布年份 2023

来源: Frontiers

【 摘 要 】

BackgroundChildren with autism have impairments in initiation of joint attention (IJA) and response to joint attention (RJA).AimsThe present study compared the learning effectiveness of robot-based intervention (RBI) with that of content-matched human-based intervention (HBI) in improving joint attention (JA). We examined whether RBI would enhance RJA, in comparison to HBI. We also examined whether RBI would increase IJA, in comparison to HBI.Methods and proceduresThirty-eight Chinese-speaking children with autism aged 6 to 9 years were randomly assigned to RBI and HBI groups. Before intervention, their autism severity, cognitive abilities, and language skills were assessed. Each child received six 30-min training sessions over 3 weeks. During training, he/she watched one or two robot/human dramas twice where two robot/human actors demonstrated eye contact and RJA.Outcomes and resultsChildren in the RBI (but not HBI) group produced more RJA and IJA behaviors in the delayed post-test than in the pre-test. Parents of the RBI children rated the program more positively than those of the HBI children.Conclusions and implicationsRBI may be more effective than HBI in promoting JA in autistic children with high support needs. Our findings shed light on the application of robot dramas in enhancing social communication skills.

【 授权许可】

Unknown   
Copyright © 2023 So, Law, Cheng, Lee, Ng, Kwok, Lam and Lam.