中国科学院行为科学重点实验室知识库

研究选取三年级、五年级和七年级学生,采用两个汉字命名实验,考察主观声旁家族对汉字命名的影响。实验一操纵主观声旁家族大小,发现三年级儿童没有表现出家族效应;五年级儿童表现出边缘显著的家族抑制效应,即对大家族的字命名更慢;七年级儿童表现出显著的家族抑制效应。实验二操纵了目标字是否有高频家族成员字(higher frequency neighbors,HFNs)这个变量,发现儿童普遍都表现出HFNs抑制效应,即对有高频家族成员字的目标字命名更慢。以上结果表明随着年级增长,主观声旁家族对儿童命名的影响逐渐增强,且高年级儿童已表现出家族抑制效应,这一表现与普遍出现的HFNs抑制效应有关。

To explore the impact of subjective phonetic-radical N on character naming in Chinese children，two naming tasks were carried out in 3rd，5th and 7th grade students． In experiment 1，subjective N size was manipulated，results revealed that 3rd graders showed null N size effect; 5th graders showed a marginally significant inhibitory effect of subjective N size，naming characters from small subjective N faster than naming those from large subjective N; while 7th graders showed a significant inhibitory effect． In experiment 2，the independent variable was whether targets had higher-frequency neighbors，results exhibited that there was a significant inhibitory effect of higher-frequency neighbors，children needed longer reaction times for targets with higher-frequency neighbors than for those without higher-frequency neighbors． The above results suggested that the influence of subjective phonetic-radical N on character naming was gradually enhanced with age，there existed inhibitory effect of subjective N size in senior children． And this influence was related to the inhibitory effect of higher-frequency neighbors．

国家自然科学基金面上项目(31671155,31371044)