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KMID : 1123620190170020018
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Journal of Korean Society of Sensory Integration Therapists
2019 Volume.17 No. 2 p.18 ~ p.30
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The Effect of Ayres Sensory Integrationⓡ Intervention on Sensory Processing Ability and Motor Development in children With Developmental Delay
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Park Ha-Na
Kim Kyeong-Mi
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Abstract
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Objective : The purpose of this study was to investigate the effect of Ayres’s sensory integration (ASI) intervention on the sensory processing ability and motor development in children with Developmental Delay.
Methods : 9 children in the experimental group and 8 children in the control group participated in this study for Developmental Delay children aged 3-5 years. For research tool, the Short Sensory Profile (SSP), Peabody Developmental Motor Scale-2 (PDMS-2) are used. In the experimental group, individual sensory integration therapy according to principle of ASI was performed for twice a week, 40 minutes, and 16 times for 8 weeks. Methods for the data analysis included Mann Whitney U test, Chi-square test, Wilcoxon’s signed rank test, Cohen's d test of SPSS 24.0.
Results : In the ASI Intervention group, the sensory processing ability showed statistically significant difference in total score, movement sensitivity, auditory filtering and low energy/weak compared to the control group without ASI intervention (p<.05). In the ASI Intervention group, the motor development showed statistically significant difference in Gross Motor Quotient, Fine Motor Quotient and Total Motor Quotient compared to the control group without ASI intervention (p<.05).
Conclusions : In this study, ASI intervention had a positive effect on the sensory processing and motor development in children with Developmental Delay.
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KEYWORD
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Ayres sensory integration® intervention, Developmental Delay, motor development, sensory processing
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