儿童注意力检测单片机的研制及动态分析指标的试用  

The Design of the Single Chip Micyoco for the Continuous Performance Test and the Application of Dynamic Indicators

作　　者：刘成刚[1] 兰公瑞[2] 刘希平[3] 盖笑松[2] 

机构地区：[1]唐山师范学院教育系,唐山063000 [2]东北师范大学教育科学学院儿童发展研究中心 [3]天津师范大学心理学系,天津300074

出　　处：《心理科学》2007年第4期929-933,共5页Journal of Psychological Science

基　　金：国家自然科学基金资助项目(批准号30570613);教育部人文社会科学研究"十五"项目(批准号05JCXLX011)的部分成果

摘　　要：儿童注意力的测量途径包括家长或教师评定法、行为观察法、生理检测法及实验室测量法等。在实验室测量法中,持续性操作测试(CPT技术)是主要的测量范式。传统的CPT技术主要应用漏报率和误报率作为评价指标。但是,由于注意不是静态的,而是一个高度动态和波动的过程,漏报率和误报率还不足以反映注意状态的动态变化。近年来的国外研究发现,把注意作为一个动态的现时过程来评估,以儿童在作业中反应状态的波动情况作为新的指标能提供更有价值的信息。本研究以此为依据,开发研制了基于CPT技术的儿童注意力检测单片机SCM-CPT测试仪,在测试结果处理上采用了新的动态分析指标,在98名普通小学生中进行了试用,并为新指标建立了参考性评价标准。The measurements of children＇s attention include the adult rating scale, behavior observation, biological checking, and laboratory test. In the laboratory test technique, the Continuous Performance Test is widely usded. However, there are some inadequacies of traditional indicators in the CPT test. One of these problems is the implication of the missing rate and the false rate. Because attention is not a static indicators but a dynamic process, traditional indicators could not provide an appropriate interpretation of results. Recent researches provided new dynamic indicators for the CPT technique. Therefore, this research explores the application of new dynamic indicators based on the Single Chip Micyoco for the Continuous Performance Test. The reliability of the SCM-CPT was examined, and the reference norm for assessment of attention was founded. Differences between old and new indicators were compared.

关 键 词：注意力 持续性操作测试 单片机 

分 类 号：B842[哲学宗教—基础心理学]