Comprehension Models of Audiovisual Discourse Processing

Comprehension is integral to enjoyment of media narratives, yet our understanding of how viewers create the situation models that underlie comprehension is limited. This study utilizes two models of comprehension that had previously been tested with factual texts/videos to predict viewers' recall of entertainment media. Across five television/film clips, the landscape model explained at least 29% of the variance in recall. A dual coding version that assumed separate verbal and visual representations of the story significantly improved the model fit in four of the clips, accounting for an additional 15–29% of the variance. The dimensions of the event‐indexing model (time, space, protagonist, causality, and intentionality) significantly moderated the relationship between the dual coding model and participant recall in all clips.     

当代西方语篇阅读信息加工理论模型的演进

在探讨阅读过程的信息加工活动的过程中产生了多种理论与模式．当代西方语篇阅读研究的建构一整合模型、建构主义模型和记忆基础模型沿着Kintsch提出的语篇表征三个层次理沦．从各自不同的角度提出了对语篇阅读信息加工过程的看法,建构整合模型主要考察了语篇表征中课文基础表征建构的信息活动过程．建构主义模型和记忆基础模型主要探讨了语篇表征中情境模型的建构和更新过程。     

The Roles of Emotional Comprehension and Representational Drawing Skill in Children's Expressive Drawing

The purpose of the present study was to investigate the roles of emotional comprehension and representational drawing skill in children's expressive drawing. Fifty 7‐ to 10‐year‐olds were asked to produce two (happy and sad) expressive drawings, two representational drawings (drawing of a man running and drawing of a house) and to answer the Test of Emotion Comprehension (Pons & Harris, 2000). The expressive drawings were assessed on the number of expressive subject matter themes (‘content expression’) and the overall quality of expression on a 5‐point scale. Each of the representational drawings was measured on a scale assessing detail and visual realism criteria, and contributed to a single representational drawing skill score. In line with our predictions, we found that both emotional comprehension and representational drawing skill accounted for a significant variance in children's expressive drawings. We explain that children's developing emotional comprehension may allow them to consider more detailed and poignant expressive ideas for their drawings and that their developing representational drawing skill facilitates the graphic execution of these emotional ideas. Copyright © 2014 John Wiley & Sons, Ltd.     

数字加工与空间关系的研究进展

数学的产生和发展使数字和空间之问产生了紧密的联系,目前的实验已经表明了数字的大小与空间注意存在自动的联系。数字和空间的自动联系是由生物和文化因素共同作用的结果。通过总结数字和空间的脑成像研究,本文认为角回、顶内沟区域可能在数字和空间相互作用中发挥了重要的作用。     

情境模型与语篇理解研究

70年代以来,随着认知科学的发展,尤其是受知识表征研究的影响,人们逐渐把语篇理解看作一个心理表征的建构过程。然而,直到80年代早期,许多认知心理学家仅把语篇理解看作语篇自身的一个心理表征的建构和提取,而不是语篇描述的情境的建构和提取。van Dijk和Kintsch最先提出了情境模型(situation model)这一概念,并区分了语篇表征的三个层次：表层编码(surface code)、课文基础表征(textbase)和情境模型。表层编码表征的是语篇中的字、词、短语以及它们之间的语言学的关系;课文基础表征则包含文章准确意义的一系列命题,是对文章所提供的语义及等级层次关系所形成的表征;而情境模型则是在课文基础表征和读者的背景知识相互作用下经推理而形成的内容或心理上的微观世界。     

中文阅读中因果与转折关系理解差异的实验研究

采用移动窗口阅读技术和探测技术探讨大学生中文阅读过程中对因果与转折关系的理解差异。实验一在句子层面考察因果和转折关系的理解差异,结果发现被试阅读转折句的时间显著长于因果句,但对两种句子中探测词的反应时没有差异。实验二运用探测技术从篇章层面进一步探讨两种关系的理解差异。结果发现,转折关系条件下被试对探测词的反应时显著慢于因果关系条件下。实验结果表明,无论在句子层面还是在篇章层面,被试对转折关系的表征都难于因果关系的表征。     

句子理解的关键——对句法和语义关系的再探讨

对于句子理解中句法和语义的关系,传统的模块化观点认为,句法信息优先于语义信息,句法加工支配着句子的理解过程。近期,这种强调句法优先的理论受到了一系列ERP（Event-related potentials）研究结果的挑战,这些研究从不同角度论证了语义信息对句法加工及句子整合加工的重要作用。基于这些研究发现,研究者提出句子理解过程中句法和语义的关系并非一成不变：一些情况下可能是句法支配语义加工,而另一些情况下则可能是语义引导句法加工     

古代希腊哲学与医学关系探究

从起源上来看,古希腊的医学与哲学都是脱胎于原始宗教和神话。早期自然哲学虽然与原始宗教和神话研究内容相似,但它却是用理性、从自然本身解释自然现象。古代希腊哲学家们用诸如水、不定、数等来解释万物的本原,以及此后苏格拉底所开创的从个别现象中归纳出普遍性的定义法都影响了古代医学对人体和疾病现象的解释。古希腊医学兴起之后,又反过来对哲学产生影响。无论是柏拉图还是亚里士多德的哲学都深受医学观念的影响,希腊化时期的伊壁鸠鲁和斯多亚学派则更甚。     

阅读理解困难儿童的认知加工

阅读理解困难是阅读障碍的一个主要类型,近年来受到西方研究者的重视。阅读理解认知加工,核心是有层次的语义加工,理解困难儿童在词汇语义加工和篇章推理和整合上都存在落后。理解困难儿童的信息推理水平落后,可能原因来自两个方面：一方面是语音工作记忆缺陷导致推理加工能力缺陷,另一方面是阅读元认知缺陷导致阅读目的和理解监控发展不正常。这些缺陷之间复杂的关系,还需要进一步研究     

Butler and Heidegger: On the Relation between Freedom and Marginalization

Though the names “Judith Butler” and “Martin Heidegger” rarely come together in Butler and Heidegger scholarship, the critical encounter between these philosophers might help us conceptualize the relationship between freedom and marginalization. In this paper, I will read Butler from the perspective of the Heidegger of Being and Time and claim that what Butler's philosophy suggests is the radical dependency of one's freedom on the cultural resuscitation of socially murdered racial, sexual, ethnic, religious, and sectarian/confessional minorities. More specifically, I will claim that the socially sanctioned subject's freedom is dependent on the marginalized Other's freedom, and, conversely, the marginalized Other's freedom is dependent on the socially sanctioned subject's freedom.     

清代文人画与禅宗的关系以清代“扬州八怪”为例

禅宗对中国文人画艺术美学的影响十分深远,其在唐宋之际勃兴,在明清时期禅学书画论大放异彩——除了整体风格追求境界的超然、韵味之美外,其不拘一格的手法创造出了一种禅学意义上的“怪美”.这一“怪美”的审美趣味彰显独立个性,不为俗世牵绊,以世事为背景,承袭陶渊明、竹林七贤等魏晋以来的“怪才”而另有独创.     

High and Low Reading Comprehension Achievers' Strategic Behaviors and Their Relation to Performance in a Reading Comprehension Situation

This study aimed at investigating the actual strategic behaviors of high and low achievers in reading comprehension and their relation with respective performance. The participants were 45 individually examined third graders, 20 high and 25 low reading comprehension achievers. Cognitive, metacognitive, and motivational aspects of the participants' strategic behaviors during text comprehension was directly recorded by two observers by means of a structured observation form. The results revealed a relatively different profile of strategic behaviors between high and low achievers. Students' strategic behaviors during dealing with text comprehension were strongly related to respective performance for both groups.     

Dynamical Models of Sentence Processing

We suggest that the theory of dynamical systems provides a revealing general framework for modeling the representations and mechanism underlying syntactic processing. We show how a particular dynamical model, the Visitation Set Gravitation model of Tabor, Juliano, and Tanenhaus (1997), develops syntactic representations and models a set of contingent frequency effects in parsing that are problematic for other models. We also present new simulations showing how the model accounts for semantic effects in parsing, and propose a new account of the distinction between syntactic and semantic incongruity. The results show how symbolic structures useful in parsing arise as emergent properties of connectionist dynamical systems.     

言语工作记忆、句子理解与句法依存关系加工

言语工作记忆在句子理解中作用的机制和性质,是当前认知神经科学研究的一个中心课题。文章首先回顾了与支撑语言理解的工作记忆资源的性质有关的理论争论和实验证据,然后回顾了填充语-空位依存关系加工这一能够揭示言语工作记忆与句子理解之间关系的重要领域,最后简要展望了今后应该进一步研究的几个问题     

Eye Movements and Lexical Access in Spoken-Language Comprehension: Evaluating a Linking Hypothesis between Fixations and Linguistic Processing

A growing number of researchers in the sentence processing community are using eye movements to address issues in spoken language comprehension. Experiments using this paradigm have shown that visually presented referential information, including properties of referents relevant to specific actions, influences even the earliest moments of syntactic processing. Methodological concerns about task-specific strategies and the linking hypothesis between eye movements and linguistic processing are identified and discussed. These concerns are addressed in a review of recent studies of spoken word recognition which introduce and evaluate a detailed linking hypothesis between eye movements and lexical access. The results provide evidence about the time course of lexical activation that resolves some important theoretical issues in spoken-word recognition. They also demonstrate that fixations are sensitive to properties of the normal language-processing system that cannot be attributed to task-specific strategies.     

Representational masking and the attentional blink

After successful detection of a target item within a stream of rapidly displayed visual stimuli, subsequent detection of an additional target is impaired for roughly 500 ms. This impairment is known as the “attentional blink” (AB). Previous studies have found that if either the first (Tl; Raymond, Shapiro, & Arnell, 1992) or second target (T2; Giesbrecht & Di Lollo, 1998) is not followed by a mask, the AB impairment is significantly reduced. Whereas low-level perceptual factors have been found to influence the efficacy of masking in the AB (e.g., Seiffert & Di Lollo, 1997), the current experiment used a higher level (representational) manipulation, i.e., repetition blindness to reduce the efficacy of target masking in the AB. These findings contribute to the growing literature suggesting that masking plays more than a perceptual role in the AB phenomenon.     

语言理解中句法加工的脑机制

大量研究表明左侧额叶和颞叶的多个脑区与句法加工有关, 已有的理论模型分别从不同的角度对句法加工的脑机制进行了解释。通过文献比较与分析发现, 对句法加工的操作定义、实验任务、被试个体差异以及语言差异等均可能导致研究结果出现差异。在将来的研究中, 可以通过跨语言、多任务比较, 不同层面的句法加工的操作, 在方法上将个体功能定位分析与传统的组分析相结合, 以及从神经网络的角度来更准确和全面地揭示句法加工的脑机制。