【摘要】 目的 探讨数字和纯音听觉刺激对珠心算训练儿童加法心算效率的影响。方法 采用事件相关电位(ERP)方法，记录儿童加法听心算时的反应时和行为数据的正确率。结果 经过珠心算训练的儿童加法听心算的潜伏期缩短、反应时加快、运算的正确率提高(P<0.01)。结论 珠心算训练儿童加法听心算过程加快，珠心算训练有利于提高儿童的数字认知和心算反应速度。

    【关键词】 珠心算；正确率；反应时；问题大小效应

    Effect of Abacus Mental Arithmetic Training on Children's Mental Arithmetic Process of Listening. Li Ping, Li Xiuyan, Zhen Yuqing. Department of Social Science, Weifang Medical College, Weifang 261042, P.R.China

    【Abtract】 Objective This study was to discuss the influence of digital and simple tone on mental calculation efficiency of training children's addition. Methods event-related potentials(ERP), Records of children's mental arithmetic adder listening behavior data and the accuracy of behavior data. Results To the training children, the latent periods cut down; reaction time(RT) speed up; The accuracy increase(P[1](mental abacus calculation)又称珠算式心算 ......