以小学五年级学生为被试,选取数学学优生30名,数学学困生32名,通过设计不同条件的负启动实验,对两组被试的分心抑制能力和记忆提取抑制能力进行了比较。结果表明:(1)数学学困生在特性抑制和记忆提取抑制上显著差于学优生;(2)与学困生相比,数学学优生对存在于知觉水平的干扰物反应更快。
We chose 30 excellent students and 32 students with learning disabilities in mathematics from Grade 5 of primary school and used different kinds of negative priming experiments to test the ability of distractor inhibition and memory retrieval inhibition.The result showed:(1) the students with learning disabilities in mathematics are worse than the excellent students in mathematics in distractor inhibition and memory retrieval inhibition;(2) compared with students with learning disabilities in mathematics,the excellent students perform better while the distractors are in perception level.