Tsai Chia-Liang, Wu Sheng-Kuang
Institute of Physical Education, Health and Leisure Studies, National Cheng Kung University, No. 1, University Road, Tainan City, Taiwan, ROC.
Percept Mot Skills. 2008 Oct;107(2):457-72. doi: 10.2466/pms.107.2.457-472.
The study explored the relations of visual perceptual deficits and motor impairments in 60 children with Developmental Coordination Disorder (120.8 +/- 4.0 mo.) and 60 controls (121.0 +/- 5.3 mo.), who were matched by sex (29 boys and 31 girls) and age. They were separately assessed on fine and gross motor-dexterity tasks of the Movement Assessment Battery for Children, static balance and reaction time of lower extremities with eyes open or closed, and the Test of Visual-Perceptual Skills-Revised. Analysis showed the children with Developmental Coordination Disorder performed significantly worse than the control group, but only the visual perception and motor skills with timed responses were significantly correlated. When visual information was controlled, no significant correlation was noted, so motor-free visual perception appears to be significantly related to motor performance having a speed component in these children.
该研究探讨了60名发育性协调障碍儿童（120.8±4.0个月）和60名对照组儿童（121.0±5.3个月）的视觉感知缺陷与运动障碍之间的关系，两组儿童在性别（29名男孩和31名女孩）和年龄上相匹配。分别对他们进行了儿童运动评估量表的精细和粗大运动敏捷性任务、睁眼或闭眼时下肢的静态平衡和反应时间，以及修订版视觉感知技能测试。分析表明，发育性协调障碍儿童的表现明显比对照组差，但只有视觉感知和有时间限制反应的运动技能显著相关。当视觉信息得到控制时，未发现显著相关性，因此在这些儿童中，无运动的视觉感知似乎与具有速度成分的运动表现显著相关。
