情境模型的实质:命题符号与知觉符号之争

What is Situation Model: Propositional Symbol or Perceptual Symbol

阅读理解中情境模型的建构是当今阅读研究的热点。传统命题符号理论认为情境模型是组相关命题,是非模式符号系统;随着知识表征理论的发展,知觉符号理论认为情境模型的建构包括模式符号系统,即含有知觉符号。文章对比了两种理论对情境模型的不同解释,并介绍了相关的实证研究,最后对未来验证两种理论的研究方向进行了展望。

How to construct situation model is the hotspot in comprehension study. The prevailing propositional symbol theory proposes situation models are amodal system composed of a bunch of relative propositions. With the development of knowledge representing theory, perceptual symbol theory conceptualizes situation models as modal system containing perceptual symbol. This paper compared the different explanations of situation model based on different theories, introduced the experiments to verify their reasonableness and prospected the way to validate two theories.