发展性协调障碍儿童的注意范围特点

Characteristics of Attention Scope in Children with Developmental Coordination Disorder

发展性协调障碍是一种典型发育疾病,对儿童的学习和生活会产生很大影响。广泛存在于5~11岁学龄儿童,发病率为5%~6%,且男性比例高于女性。本研究使用固定位置中心提示范式对43名儿童进行了注意范围的考查,其中DCD组22人对照组21人,年龄均在7~10岁之间。研究发现:1) 发展性协调障碍儿童完成任务的正确率与正常儿童存在显著差异(p 0.05)。结果提示:发展性协调障碍儿童存在视空间注意范围缺陷。

Developmental coordination disorder is a typical developmental disease,which has great influ-ence on children’s learning and life.It is widely distributed in school-age children aged 5-11 years,with an incidence rate of 5%-6%,and the proportion of males is higher than that of fe-males.In this study,43 children were examined using a fixed position center cue paradigm,in-cluding 22 children in the experimental group and 21 in the control group,all aged between 7 and 10 years old.The results showed that:1)the accuracy rate of children with developmental coordination disorder in completing tasks was significantly different from that of normal children(p 0.05).The results suggest that children with developmental coordination disorders have defects in the scope of visual space attention.