摘要
词汇加工的具体性和情绪性效应指具体词比抽象词、情绪词比中性词的加工更快更准确的现象。在具体性效应和情绪性效应独立研究的基础上,探讨了两种效应在行为数据和N400和LPC成分上相互抵消的情况,其抵消程度和结果因实验任务和个体差异等原因而异。说明其相互影响有着更复杂的机制。
The concreteness effect and emotion effect in lexical processing referred to the phenomena that concrete/emotional words＇ reaction time was lower and accuracy higher than abstract/neutral words. On the basis of independent researches of concreteness effect and emotion effect, the paper discussed the possibilities of the two kinds of effects canceling each other in the behavioral data and ERP components of N400 and LPC. The degree of offset results varied from experiment tasks and individual differences. The mutual influences showed more complicated mechanism.
出处
《社会心理科学》
2015年第5期31-33,共3页
Science of Social Psychology
关键词
词汇加工
具体性效应
情绪性效应
消极偏向
lexical processing, concreteness effect, emotion effect, negative bias
