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KMID : 1151720220110020059
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Journal of Korean Society of Cognitive Rehabilitation
2022 Volume.11 No. 2 p.59 ~ p.81
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Effects of Remote Hand Coordination Training Intervention for Children with Developmental Disabilities: Single Case Study
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Kang Su-Ra
Ryu Jeh-Kwang
Ju Yu-Mi
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Abstract
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Purpose: This study aimed to find out the effect of remote intervention using a hand function training application on the hand coordination skills of children with developmental disabilities.
Methods: Two children with developmental disabilities were participated in tele-intervention through training application for hand coordination skills. In the remote intervention sessions, the application was applied to be used once a day for 20 minutes. The single case study with ABA’B design was conducted, and it consisted of three phases of tele-intervention and the followed three phases of non-intervention. To confirm the effectiveness of the intervention, a pre and a post evaluation was conducted. In addition, they were instructed to visit the institution every week in order to participate in each 7 evaluations.
Results: As a result of a single case study, case 1 showed that the shortened duration of flip and total duration and the increased number of correct answers as remote intervention sessions were repeated in the one-handed task and the two-handed task. In Case 2, the duration of flip, total duration and number of correct answers increased in the one-handed task, and the duration of flip, total duration and number of correct answers decreased in the two-handed task. Comparing the pre- and post-intervention results, Case 1 showed improved movement speed and accuracy in the one-handed task and the two-handed task. Case 2 slowed the movement speed and increased accuracy in the one-handed task. In the two-handed task, the speed of movement increased and accuracy decreased.
Conclusion: This study is meaningful in that it developed a hand coordination training program that can be conducted remotely at home using ICT technology and applied it to children with developmental disabilities, and it is expected that it will be used in clinical practice as a remote delivery model in the future.
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KEYWORD
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Application, Developmental disabilities, Hand coordination, Rehabilitation for motor development, Telehealth
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