비디오 모델링과 직접 교수법을 적용한 리듬운동 중재프로그램이 발달장애인의 신체활동량에 미치는 효과 비교

Comparison of the Effects of the Video Modeling-based Rhythmic Exercise Intervention on the Amount of Physical Activity among People with Developmental Disabilities to the Effects of the Direct Instruction-based Intervention

The purpose of this study was to compare the effects of the rhythmic exercise intervention program applying the video modeling to the effects of the one applying direct instruction on the amount of physical activity for people with developmental disabilities using single subject design. The participants of this study were five adults with developmental disabilities who were not diagnosed with having stereotyped behaviors and mental disorders at the same time. In this study, to verify functional relationship between variables, the alternating treatment design was used. The independent variable of this study is the rhythmic exercise intervention program applying video modeling and direct instruction for people with developmental disabilities, and the dependent variable is the amount of physical activity measured by pedometers and heart rate monitors. The results of this study are as follows. First, all participant showed more step counts in the intervention program applying video modeling compared to those who participated in the one applying direct instruction. Second, the participants with more severe symptoms showed more step counts in the intervention applying video modeling. Lastly, the participants in the intervention applying video modeling showed more heart rates compared to the ones participating in the intervention applying direct instruction.

The purpose of this study was to compare the effects of the rhythmic exercise intervention program applying the video modeling to the effects of the one applying direct instruction on the amount of physical activity for people with developmental disabilities using single subject design. The participants of this study were five adults with developmental disabilities who were not diagnosed with having stereotyped behaviors and mental disorders at the same time. In this study, to verify functional relationship between variables, the alternating treatment design was used. The independent variable of this study is the rhythmic exercise intervention program applying video modeling and direct instruction for people with developmental disabilities, and the dependent variable is the amount of physical activity measured by pedometers and heart rate monitors. The results of this study are as follows. First, all participant showed more step counts in the intervention program applying video modeling compared to those who participated in the one applying direct instruction. Second, the participants with more severe symptoms showed more step counts in the intervention applying video modeling. Lastly, the participants in the intervention applying video modeling showed more heart rates compared to the ones participating in the intervention applying direct instruction.