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• 영문명: The Influence of Different Quantitative Knowledge of Results on Performance Error During Lumbar Proprioceptive Sensation Training
• 발행기관: 한국전문물리치료학회
• 저자명: 신원석(Cynn Won-suk) 최흥식(Choi Houng-sik) 김택훈(Kim Tack-hoon) 노정석(Roh Jung-suk) 이진복(Yi Jin-bock)
• 간행물 정보: 『한국전문물리치료학회지』한국전문물리치료학회지 제11권 제3호, 11~18쪽, 전체 8쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2004.09.30

영문 초록

This study is aimed at investigating the influence of different quantitative knowledge of results on the measurement error during lumbar proprioceptive sensation training. Twenty-eight healthy adult men participated and subjects were randomly assigned into four different feedback groups(100% relative frequency with an angle feedback, 50% relative frequency with an angle feedback, 100% relative frequency with a length feedback, 50% relative frequency with a length feedback). An electrogoniometer was used to determine performance error in an angle, and the Schöber test with measurement tape was used to determine performance error in a length. Each subject was asked to maintain an upright position with both eyes closed and both upper limbs stabilized on their pelvis. Lumbar vertebrae flexion was maintained at 30° for three seconds. Different verbal knowledge of results was provided in four groups. After lumbar flexion was performed, knowledge of results was offered immediately. The resting period between the sessions per block was five seconds. Training consisted of 6 blocks, 10 sessions per one block, with a resting period of one minute. A resting period of five minutes was provided between 3 blocks and 4 blocks. A retention test was performed between 10 minutes and 24 hours later following the training block without providing knowledge of results. To determine the training effects, a two-way analysis of variance and a one-way analysis of variance were used with SPSS Ver. 10.0. A level of significance was set at .05. A significant block effect was shown for the acquisition phase (p＜.05), and a significant feedback effect was shown in the immediate retention phase (p＜.05). There was a significant feedback effect in the delayed retention phase (p＜.05), and a significant block effect in the first acquisition phase and the last retention phase (p＜.05). In conclusion, it is determined that a 50% relative frequency with a length feedback is the most efficient feedback among different feedback types.

목차

Abstract

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

인용문헌

키워드

Lumbar proprioception Motor learning Quantitative knowledge of results