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851.
采用固定窗口技术探讨在文本阅读过程中时间信息的变化对事件边界知觉的影响以及这种事件边界对记忆提取能力的影响.结果表明:在阅读记叙文的过程中,读者能够将记叙文中的时间变化知觉为有意义的活动单元之间的事件边界,并且时间变化影响读者对先前信息的提取能力.  相似文献   
852.
    
In this article, we examine the four processes of dialectical thinking: interconnection, development and change, transformation of quantitative into qualitative, and unity and struggle of opposites. We argue that the decisions of some consumers reflect dialectical thinking, at least some of the time.  相似文献   
853.
    
Three new direct‐service staff participated in a program that used a video model to train target skills needed to conduct a discrete‐trial session. Percentage accuracy in completing a discrete‐trial teaching session was evaluated using a multiple baseline design across participants. During baseline, performances ranged from a mean of 12% to 63% accuracy. During video modeling, there was an immediate increase in accuracy to a mean of 98%, 85%, and 94% for each participant. Performance during maintenance and generalization probes remained at high levels. Results suggest that video modeling can be an effective technique to train staff to conduct discrete‐trial sessions.  相似文献   
854.
    
Previous research in the West has established major socio-demographic correlates of fear of crime. The interpretation of these correlates is typically based on the concept of physical or social vulnerability of individuals. These correlates are implicitly regarded as invariant to social or community contexts, reflecting universal human behavioral patterns. The present study argues that social change may alter patterns of perceptions associated with fear among socio-demographic groups, thus affecting socio-demographic correlates of fear of crime. We explore how social changes in China have created a generational gap that influences the effects of age and education on fear of crime. The study finds that, in contrast with the well-established patterns in Western communities, the young and educated exhibit a higher level of fear of crime in urban China than their counterparts. The study also finds that consistent with Western literature, females are fearful and that personal victimization experience increases the level of fear. We discuss the social and community processes that produce these interesting patterns.  相似文献   
855.
    
This study assessed the effects of negotiators’ anger on their own and their counterparts’ use of negotiation strategies and whether such effects were moderated by national culture. Participants (N= 130) were 66 sojourning Chinese and 64 Americans who performed an intracultural negotiation simulation. Findings indicated that (a) anger caused negotiators to use more positional statements and propose fewer integrative offers, (b) anger caused the counterparts to use fewer positional statements but also exchange less information about priorities, (c) Chinese negotiators used more persuasive arguments as their counterparts’ anger increased, whereas Americans did not, and (d) Chinese negotiators used more distributive and fewer integrative tactics than American negotiators. Theoretical and practical implications of these findings are discussed in this article.  相似文献   
856.
刘新文  余俊伟 《哲学动态》2005,27(12):26-31
模态逻辑是一个多方面的学科,它起初在哲学中得名,在很长一段时间中作为\"必然和可能的逻辑\"而被人所知.但是,把模态逻辑视为关于\"可能\"和\"必然\"的逻辑至少在20世纪60年代末就已经过时.\"模态语言是研究关系结构的一种简单但富于表达力的语言\"、\"模态语言为关系结构提供一种内部的、局部的视角\"、\"模态语言不是孤立的形式系统\",这就是关于模态逻辑的新观点(这种观点有时称为\"阿姆斯特丹观点\").新观点不再把模态逻辑视为任意种类的形而上学系统,而是作为研究行为、知识以及我们周围任何其他具有良好结构的具体事物的逻辑形式系统.  相似文献   
857.
    
Abstract— As the articles in this special issue suggest, linking concrete and abstract representations remains a fundamentally important challenge of cognition development and education research. This issue is considered from the perspective of the dual-representation hypothesis—all symbols are simultaneously objects in their own right and representations of something else—which can shed light on the challenges of linking concrete and symbolic representations. Manipulations that lead children to focus on the object properties may actually make it harder for them to focus on what the symbols represent. Conversely, decreasing children’s attention to the object’s properties can make it easier for them to establish a link between concrete and symbolic. The educational implications of the dual-representation hypothesis are considered.  相似文献   
858.
    
Children who have status epilepticus have continuous or rapidly repeating seizures that may be life-threatening and may cause life-long changes in brain and behavior. The extent to which status epilepticus causes deficits in auditory discrimination is unknown. A naturalistic auditory location discrimination method was used to evaluate this question using an animal model of status epilepticus. Male Sprague-Dawley rats were injected with saline on postnatal day (P) 20, or a convulsant dose of pilocarpine on P20 or P45. Pilocarpine on either day induced status epilepticus; status epilepticus at P45 resulted in CA3 cell loss and spontaneous seizures, whereas P20 rats had no cell loss or spontaneous seizures. Mature rats were trained with sound-source location and sound-silence discriminations. Control (saline P20) rats acquired both discriminations immediately. In status epilepticus (P20) rats, acquisition of the sound-source location discrimination was moderately impaired. Status epilepticus (P45) rats failed to acquire either sound-source location or sound-silence discriminations. Status epilepticus in rat causes an age-dependent, long-term impairment in auditory discrimination. This impairment may explain one cause of impaired auditory location discrimination in humans.  相似文献   
859.
从道德本位到权利本位的转换——梁启超《新民说》审视   总被引:1,自引:0,他引:1  
梁启超《新民说》是对以《大学》为代表的中国传统“新民”思想的改造和发展。他以民权、独立、自由的资产阶级“公德”代替以伦理道德为核心的封建主义的“私德” ,用中西文化中的优秀道德传统构建新国民 ,实现了从以伦理道德为本位的旧道德向以权利为本位的新道德的转换 ,“旧国民”向“新国民”的转换。  相似文献   
860.
    
Three studies examined the form and function of ideologies that negate (versus recognise) the historical basis of claims for reparation for past injustices. Historical negation (a) predicted opposition towards the resource‐specific aspects of social policy and (b) functioned as the mechanism though which majority group members high in a threat‐driven security‐cohesion motivation (indexed by right‐wing authoritarianism (RWA)) legitimated policy opposition in both undergraduate student (Study 1) and general population (Study 2) samples of the majority group (New Zealand Europeans/Pakeha). Study 3 experimentally manipulated historical negation in a general population sample using extracts adapted from political speeches, and demonstrated that historical negation increased opposition among liberal voters towards the resource‐specific aspects of bicultural policy. These results suggest that history serves an important symbolic function in mobilising support for public policies regarding intergroup relations because temporal continuity is central to claims of legitimacy, especially where resources are involved. Research in this area is important for any nation with a history of intergroup conflict, as it aids not only in understanding the form and function of historical narratives that legitimate social inequality, but also provides insight into the ways in which such discourses can be countered and re‐formulated in order to promote social equality. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
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