시각적 자극의 속도와 차단의 위치가 정신지체인의 동시적 예측 타이밍 과제의 수행에 미치는 영향
Effects of Visual Stimulus Speeds and Occlusion Locations on Coincidence-Anticipation Timing Performance in Individuals with Mild Mental Retardation
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초록
본 연구의 목적은 시각적 자극의 속도와 자극차단의 위치가 정신지체인의 동시적 예측 타이밍 과제의 수행에 미치는 영향을 실험적으로 결정하는 것이다. 오른손잡이 20명(13세-19세)의 중고등학교 경도 정신지체(IQ: M = 55.45, SD = ± 4.70) 남학생들이 실험에 참여하였다. 모든 피험자들은 무차단, 근위차단, 중위차단, 원위차단 과제에서 단추누르기 과제를 수행하였다. 그 결과 속도에 따른 항상오차, 절대오차, 가변오차에는 차이를 나타나지 않았지만, 자극차단의 위치에 따른 차이가 나타났다. 차단조건이 무차단 조건보다 항상오차와 절대오차가 적은 것으로 나타났다. 게다가 차단조건 내에서는 원위차단, 중위차단, 근위차단의 순서로 정확성과 일관성에 차이를 나타내었다. 이러한 결과는 개인적정 정보처리 용량이 존재하고 있는 것으로 보이고 이에 대해 논의를 하였다.
Abstract
The purpose of this research was to examine the effects of two visual stimulus speeds and four visual stimulus occlusion locations on coincidence-anticipation timing performance in individuals with mild mental retardation. A total of 20 individuals with mild mental retardation with a mean chronological age ranging from 13 to 19 years participated in button-push task on the modified Bassin anticipation timer. There were no significant differences in constant, absolute, and variable errors between the fast and slow visual stimulus speeds. However, significant differences were found in the error scores between the four visual stimulus occlusion locations. The possible reasons why individuals with mental retardation demonstrated different response in the selected experimental conditions compared to individuals without disabilities were discussed.
참고문헌 (26)
- 강유석, "농구활동 프로그램이 정신지체학생의 예측타이밍에 미치는 영향", 한국특수체육학회지, 15(1), pp.1~20 (2007), 한국특수체육학회
- 최승오, "동시적 예측 타이밍 과제의 지각적 요구의 증대가 경도 정신지체인의 시간적 수행의 정확성과 일관성에 미치는 영향", 한국특수체육학회지, 12(4), pp.35~42 (2004), 한국특수체육학회
- 최승오, "성, 시-지각, 개방-기술 경험, 과제의 유형, 시각적 자극 속도가 동시적 예측 타이밍 수행에 미치는 영향", 한국스포츠심리학회지, 15(4), pp.137~150 (2004), 한국스포츠심리학회
- Ball, C. T., "Developmental differences in a coincident timing task under speed and time constraints", Human Movement Science, 4, pp.1~15 (1985)
- Bootsma, R. J., "Accuracy of perceptual processes subserving different perceptionaction systems", The Quarterly Journal of Experimental Psychology, 41A, pp.489~500 (1989)
- Bootsma, R. J., "Timing an attacking forehand drive in table tennis. Journal of Experimental Psychology", Human Perception and Performance, 16, pp.21~29 (1990)
- Choi, S. O., "Learning and control of simple aiming movement by adults with profound mental retardation", Adapted Physical Activity Quarterly, 16(2), pp.167~177 (1999)
- Choi, S. O., "Motor skill acquisition, retention, and transfer in adults with profound mental retardation", Adapted Physical Activity Quarterly, 18(3), pp.257~272 (2001)
- Dorfman, P. Q., "Timing and anticipation: A developmental perspective", Journal of Motor Behavior, 9, pp.67~79 (1977)
- DeLucia, P. R., "Perceptual information for batting can be extracted through a ball's trajectory", Perceptual and Motor Skills, 61, pp.143~150 (1985)
- Fairbrother, J. T., "Task switching effects in anticipation timing", Research Quarterly for Exercise and Sport, 79(2), pp.116~121 (2008)
- Fleury, M., "Age, stimulus velocity and task complexity as determiners of coincident timing behavior", Journal of Human Movement Studies, 11, pp.305~317 (1985)
- Franks, I. M., "The kinematics, movements phasing, and timing of a skilled action in response to varying conditions of uncertainty", Human Movement Science, 4, pp.91~105 (1985)
- Goodgold-Edwards, S. A., "Cognitive strategies during coincident timing tasks", Physical Therapy, 71(3), pp.68~75 (1991)
- Haywood, K. M., "A longitudinal analysis of anticipatory judgment in older adults motor performance. in: Aging and motor behavior", pp.325~335 (1987), Benchmark
- Isaacs, L. D., "Coincidence anticipation in simple catching", Journal of Human Movement Studies, 9, pp.195~201 (1983)
- Ishigaki, H., "Differences in dynamic visual acuity between athletes and nonathletes", Perceptual and Motor Skills, 77, pp.835~839 (1993)
- Payne, V. G., "Effects of location of stimulus occlusion, stimulus velocity, and gender on coincidence-anticipation timing performance", Journal of Human Movement Studies, 18, pp.243~250 (1990)
- Poulton, E. C., "On prediction of skilled movement", Psychology Bulletin, 54, pp.467~478 (1957)
- Schmidt, R. A., "Motor learning and performance:A situationbased learning approach.Champaign" (2008), Human Kinetics
- Shea C. H., "Information processing in coincident timing tasks: A developmental perspective", Journal of Human Movement Studies, pp.73~83 (1982)
- Shea, C. H., "Discrimination of visual linear velocities", Research Quarterly for Exercise and Sport, 52, pp.222~235 (1981)
- Stadulis, R. E., "Coincidence anticipation behavior of children", 박사, pp.1971
- Wade, M. G., "Coincidence anticipation of young normal and handicapped children", Journal of Motor Behavior, 12, pp.103~112 (1980)
- Whiting, H. T. A., "Critical time intervals for viewing and individual differences in performance of a ball-catching task", International Journal of Sports Psychology, 4, pp.155~164 (1973)
- Williams, K. R. T., "Coincidence timing of a tennis stroke: Effects of age, skill level, gender, stimulus velocity, and attention demand", Research Quarterly for Exercise and Sport, 73(1), pp.28~37 (2002)