ROM效应与歧义优势和劣势  

Relatedness of Meaning with Ambiguity Effect

作　　者：韩迎春[1] 

机构地区：[1]广东第二师范学院教育系,广东广州510303

出　　处：《广东教育学院学报》2010年第6期71-75,共5页Journal of Guangdong Education Institute

摘　　要：歧义词在词汇判断任务中表现出的加工优势以及在语义任务中表现出的加工劣势常被研究者们统称为歧义效应。歧义效应的产生究竟是因为歧义词正字法与其语义表征之间联系的本质不同于非歧义控制词正字法与其语义表征之间联系的本质,还是因为词汇判断任务和语义任务所强调的加工不同,亦或是因为实验材料引起的决策冲突以及决策类型的差异等问题引起了研究者的极大兴趣。语义关联度(relatedness of meaning,简称ROM)效应的发现为澄清歧义效应研究中的一些不一致现象,深入探讨歧义效应产生的根源,了解词汇心理表征的本质以及更为严密的操控试验等提供了崭新的视角。It is the ambiguity effect that include two respects,namely ambiguity advantage and ambiguity disadvantage.The former refers to one result that ambiguous words have a processing advantage in lexical decision tasks,which appears consistently in the literature.The latter refers to the other result that the same set of items that produce an ambiguity advantage in lexical decision have a processing disadvantage in semantic tasks.Whether the ambiguity effect is due to the nature of orthographic-to-semantic mappings,the decision-making conflict,or the task difficulty arouse researcher＇s great interest.The detection of relatedness of meaning could help researchers to clarify the inconsistent results in ambiguity effect field.

关 键 词：歧义优势效应 歧义劣势效应 语义关联度(ROM) 

分 类 号：B842[哲学宗教—基础心理学]