正字法在错误记忆通道效应中的作用

摘要

This study used the DRM paradigm to explore the role of orthography in modality effect in false memory of Chinese.The author used withinsubject design in experiment with 60 undergraduates participated in it, which were divided into experimental and control groups of 30 people.Each participant needs to learn lists presented in two ways:visually and auditory, subjects in the experimental group were asked to carry out an or-thography judgment task, while the control group without the task.At test,it is a word recognition test, all the test items are presented visually.The results of the experiment indicate that:The modality effect in false mem-ory occurs with Chinese lists,more false memory generate in visual presentation compared with aural presenta-tion.Orthographic information is an important factor in the modality effect, and the modality effect appears to depend on using orthographic information.We can explaine the findings of the modality effect in false recogni-tion in our experiments from the view of the different encoding and processingcharacteristics of Chinese charac-ters.%采用DRM（ Deese／RoedigerMcDermott paradigm）范式，探讨汉语错误再认的影响因素。实验采用混合实验设计，并分为想象组和控制组，共54名被试参加实验，每组27名。每名被试在学习阶段进行视听两种不同呈现通道的实验，其中想象组要求被试对所呈现的词语进行正字法的判断任务，而控制组不进行该任务。测验阶段为词语再认测试，为视觉呈现。结果表明，汉语错误记忆存在通道效应，视觉通道条件下的错误记忆高于听觉通道。当在想象组中听觉通道加入正字法编码任务后，这种通道效应消失。说明正字法是编码是影响汉语错误再认的重要因素，但是其影响与国外研究不同，可能与汉语自身的语言特性和加工特点有关。