长时重复启动范式下言语理解中的信息表征

采用长时重复启动范式进一步探讨言语理解中信息表征的方式.实验1探讨听力理解中的信息表征,学习阶段采用句子理解任务,测验阶段进行图片判断任务,结果发现匹配和不匹配的图片的反应时和正确率没有显著差异,学过和未学过的图片的反应时和正确率也没有显著差异,说明听力理解中的信息表征是命题符号表征,而非知觉符号表征.实验2探讨阅读理解中的信息表征,结果同实验1,说明阅读理解中的信息表征也是命题符号表征,而非知觉符号表征.实验3在学习阶段和测验阶段都采用句子理解任务,结果发现学过的句子的反应时快于未学过的句子的反应时,学过的句子的正确率高于未学过的句子的正确率,说明前两个实验中没有出现学习效应是因为两个阶段任务类型差异较大造成的.综合3个实验的结果,可以初步得出结论,排除策略影响后,言语理解中没有产生知觉符号表征,先前句图匹配范式下的知觉符号表征很可能是一种策略性的表征.     

序(中文)

This special issue of the journal consists of articles based on talks by some of the invited speakers at the Fourth Chinese International Conference on Eye Movements held in Tianjin in May 2010. Prior meetings of     

客体及其位置记忆的眼动研究(中文)

In this paper we briefly describe preliminary data from two experiments that we have carried out to investigate the relationship between visual encoding and memory for objects and their locations within scenes. In these experiments, we recorded participants′ eye movements as they viewed a photograph of a cubicle with 12 objects positioned pseudo-randomly on a desk and shelves. After viewing the photograph, participants were taken to the actual cubicle where they undertook two memory tests. Participants were asked to identify the 12 target objects(from the photograph)presented amongst 12 distractors. They were then required to place each of the objects in the location that they occupied in the photograph. These tests assessed participants′ memory for identity of the objects and their locations. In Experiment 1, we assessed the influence of the encoding period and the test delay on object identity and location memory. In Experiment 2 we manipulated scanning behaviour during encoding by "boxing"some of the objects in the photo. We showed that using boxes to change eye movement behaviour during encoding directly affected the nature of memory for the scene. The results of these studies indicate a fundamental relationship between visual encoding and memory for objects and their locations. We explain our findings in terms of the Visual Memory Model(Hollingworth & Henderson, 2002).     

泰文和中文阅读过程中的眼动控制(中文)

This paper analyses some aspects of the eye movement behaviour of readers of Thai and Chinese. The main focus is on readers′landing site distributions on words and how these are affected by the lack of clear word boundary information due to the absence of inter-word spaces. Empirical evidence from Thai and Chinese readers suggest that readers can relatively accurately target word centres. We make the case that this accuracy can be accounted for by a default targetting model(effectively, the prior landing site distribution, in Bayesian terms)modulated by statistical cues about word beginnings available from word-initial character frequencies.     

语言期望概率、不确定性输入及其对阅读的眼动研究启示(中文)

One nearly ubiquitous assumption in models of linguistic comprehension and of eye movement control in reading alike is of partial modularization between word-level and sentence-level processing: that the outcome of word recognition, and thus the input to sentence-level comprehension, is a categorial representation. Yet such a partial modularization throws away residual uncertainty regarding word identity that might potentially be of value to the comprehender further downstream in the sentence. Here I describe a line of research combining computational modeling with experimental eye-tracking work to explore the consequences of removing this partial modularity assumption.     

抗癌药物紫杉醇研发历程的思考与分析

紫杉醇为近30年来发现的对癌症具有特殊疗效和具有特殊作用机制的天然药物,它的发现极大地推动了科学家对来自天然产物中抗癌药物的研究与开发.通过对紫杉醇研发历程的思考与分析,希望为我国新药研究开发带来一些启示.     

浅谈医生人文阅读的迫切性——非职业阅读

医学人文精神与医学科学精神的整合,是医学走向成熟的标志.人文阅读是富有人文精神的阅读,它使人理解并重视人生的意义,并给社会多一份人文关怀,对增进医患关系的和谐,减少医患纠纷显得尤为重要.运用博大精深,源远流长的中华优秀传统美德教育、引导当代医生,增强其社会责任感、民族自尊心与自强精神,从而做符合时代需要的、具有和谐人格的优秀医生.     

英语句法意识、阅读理解监控与背景信息利用的关系

该研究使用句法错误句子更正任务、阅读理解自信度评定和阅读理解错误觉察任务、完形填空任务探查了初三学生的英语句法意识、阅读理解监控与背景信息利用的关系.被试为武汉市一所普通中学的初三学生.结果发现,英语句法意识、阅读理解自信度、阅读理解错误觉察和背景信息利用之间两两相关非常显著.英语句法意识对英语阅读理解自信度和阅读理解错误觉察有显著预测作用,英语句法意识可以直接预测背景信息利用,也可以通过英语阅读理解自信度间接预测背景信息利用.这些结果表明,英语句法意识既是阅读理解监控的一个显著预测变量,也是英语阅读中背景信息利用的一个重要预测变量.     

心灵回归之旅——记台州德镇三一堂大斋节崇拜

##正##崇拜是我们基督徒每个主日都要举行的活动,是我们基督徒对上帝仰慕、尊重的情感历程。在崇拜中,我们将上帝当得的荣耀归给他。圣经中常用"跪下"、"侍奉"来形容崇拜,提醒我们崇拜上帝是每一个信徒的本分和终极意义,也是教会合而为一的整体行动。2010年2月17日,     

当代中国道德功能的研究历程及若干热点问题述评

道德作为一种意识形态和价值体系,具有巨大的社会能动作用。中华人民共和国成立以来,学术界对道德功能的研究体现着时代的脉动。计划经济时代,主要表现为对共产主义道德作用的宣传性研究。改革开放以来,随着经济体制和社会体制变革引发的社会思想观念的巨大变化,同时也由于学术禁区的被打破,学界对道德功能的研究逐渐多角度展开,从上个世纪八十年代关于道德法庭、道德功能的争论,到九十年代对道德经济功能和社会管理功能的讨论,尤其是以德治国方略的确立,道德的功能被学界多学科、多方位的理性审视,并由此催生了对应用伦理问题研究的热潮。