中国临床心理学杂志2013，Vol.21Issue(3)：357-359,371,4.
序列线索化条件下ADHD与普通儿童返回抑制对比
Inhibition of Return with Multiple Sequential Cues in ADHD and Normal Children
摘要
Abstract
Objective:To compare IOR effect of ADHD and normal children in detecting and distinguishing tasks with multiple sequential cues of IOR paradigm,and to analyse the characters of ADHD's selective visual attention.Methods:This research adopted a 2(participant type:normal/ADHD children)×5(cue-target positional relationship:the target appears at the 0-4th cued position)×2(response type:detection/discrimination)mixed design.Results:①The RT of ADHD was usually longer than that of normal children in the same condition,especially in distinguishing task; ②In the detecting task,facilitation was observed in the normal children group,when SOA was shorter than 300ms.If the SOA became longer than 300ms,IOR appeared; For the ADHD children,IOR could be observed when the SOA was longer than 600ms,but no facilitation appeared with the SOA shorter than 600ms; ③In the distinguishing task,the reaction speed of normal children was superior to ADHD children,with the change of SOA,IOR and facilitation both shown up,which couldn't been observed in the ADHD children group.Conclusion:There is visual attention deficit of IOR in ADHD children.关键词
返回抑制/易化/ADHDKey words
Inhibition of return / Facilitation / ADHD分类
医药卫生引用本文复制引用
杨宇然..序列线索化条件下ADHD与普通儿童返回抑制对比[J].中国临床心理学杂志,2013,21(3):357-359,371,4.
