大学新生交流恐惧与自我概念的关系

对555名大学新生进行研究,探讨了大学新生的交流恐惧与自我概念的关系。结果表明:1大学新生的交流恐惧在性别上有显著差异;2自我概念与交流恐惧存在较高的负相关;3个人自我、身体自我、现实自我对大学新生交流恐惧具有显著预测作用。     

供应链伙伴间的信任、承诺对合作绩效的影响

本文通过问卷调查的方式探讨供应链伙伴间的信任、关系承诺对合作绩效的影响。研究结果显示组织信任、个人信任与合作绩效存在正相关关系,组织信任通过关系承诺对合作绩效的间接影响明显高于其直接影响,个人信任通过关系承诺对合作绩效的间接影响明显不及其直接影响。     

“维特根斯坦哲学与当代哲学研究”学术研讨会会议综述

2008年12月20～21日,由中国人民大学外国哲学研究所主办的“维特根斯坦哲学与当代哲学研究”学术研讨会在北京召开。参加本次会议的有陈嘉映教授、韩林合教授、江怡研究员、李河研究员、张志伟教授等20几位专家学者。本次会议共收到正式论文13篇、组织了6场报告。     

积极内群关注的来源:群内还是群外

对自己所属群体(内群)的积极评价是一种普遍的社会现象.以往的研究一致认为这种积极评价是与外群比较的结果,并将这种现象命名为内群偏爱.近来研究者发现,不跟外群比较,群体成员也会产生对内群的积极评价即积极内群关注.在介绍和评价这两种不同观点的基础上,对今后的研究进行了展望.     

不同注意提示线索条件下汉字数字加工的SNARC效应

采用Ponser的实验范式.以判断"壹"到"玖"的汉字数字奇偶为任务,探讨不同提示线索时在注意条件与非注意条件下的空间数字反应编码联合效应(SNARC效应).实验结果发现: (1)当有效提示线索为80%时,注意条件下汉字数字出现了SNARC效应,而非注意条件下对汉字数字的加工没有出现SNARC效应; (2)当有效提示线索为50%时,在注意和非注意条件下汉字数字都出现了明显的SNARC效应.结果表明注意水平对SNARC效应产生了影响.     

Antecedents of Internet Retailing Loyalty: Differences Between Heavy Versus Light Shoppers

Purpose  The purpose of this study was to explore the moderating effects of heavy versus light shoppers on antecedents of customer’s satisfaction and loyalty toward an Internet retailer. Design/Methodology/Approach  A model discusses the different mechanisms in building an effective exchange relationship with light versus heavy shoppers was developed and tested using Internet book store as the study object. With the assistance of a marketing research firm, an Internet-based survey was employed to gather information on 375 users of Internet bookstores in Taiwan. Findings  The results showed that price/value had a stronger effect on overall satisfaction for light versus heavy shoppers, while trust had a stronger effect on overall satisfaction for heavy versus light shoppers. The study also found that consumers’ irreplaceable asset generated from past transaction with a focal Internet retailer had strong effects on their loyalty responses. Implications  Understanding of the moderating role of heavy versus light shoppers on satisfaction and loyalty formation helps to advance our theoretical understanding of the different routes of satisfaction and loyalty formation for different shoppers. The results of this study can help to inform the practitioners that price may play a role in drawing light shoppers, while perceived trust of the Internet store is more important in retaining heavy shoppers. It also demonstrated the importance of building asset specificity in increasing customer loyalty. Originality/Value  This is one of the first studies to provide evidence of the moderating effects of heavy versus light shoppers on satisfaction and loyalty formation. It explained and tested empirically the different mechanisms of satisfaction and loyalty formation between two groups of consumers.     

Mechanisms of deficit of visuospatial attention shift in children with developmental coordination disorder: A neurophysiological measure of the endogenous Posner paradigm

The purpose of this study was to investigate and compare the mechanisms of brain activity, as revealed by a combination of the visuospatial attention shifting paradigm and event-related potentials (ERP) in children with developmental coordination disorder (DCD) and typically developing children. Twenty-eight DCD children and 26 typically developing children were recorded with regard to their behavioral performance and ERP measures during a variant of the endogenous Posner paradigm, in which they should react to visual targets preceded by spatial cues or presented uncued. Children with DCD showed longer reaction time and a deficit in inhibitory response capacity when compared to typically developing children. The electrophysiological characteristics also showed distinct modulatory effects upon attentional orienting, anticipatory mechanisms, and cognitive-to-motor transfer in children with DCD: longer cue-P3 and target-N1 latency, smaller target-P3 amplitude, an elongated interval between N2 and the motor response (N2-RT), and small areas on contingent negative variation (CNV). The combined analysis of behavioral performance and ERP data suggested that children with DCD had deficits of slower target identification (N1), less ability in interhemispheric (P3) and cognitive-to-motor transfer speed (N2-RT), as well as a less mature anticipatory and executive process (CNV).     

生命不息,求真不已--一代宗师任继愈先生的学术精神

作为学界的一代宗师,任继愈先生是我们这个时代的骄傲。为了民族的现在和未来,他将自己的毕生精力,毫无保留地贡献给了学术事业。现在我们纪念他,最好的方式当是继承他的学术精神。     

人工语法范式下内隐学习的脑机制及其教育启示

人工语法范式是研究内隐学习实验的重要范式。利用脑成像技术的研究发现：人工语法范式下内隐学习发生时,额叶、枕叶、顶叶以及基底神经节与内隐学习有密切关系。该结果对当前教育教学产生一定启示,即教师要多给学生创造知识迁移的机会;培养学生的动手实践活动;重视学习过程中内隐学习与外显学习的先后顺序和有序结合。     

高中生认识论信念调查研究

本研究以526名高中生为被试,运用自行编制的"高中生认识论信念问卷",考察了高中生认识论信念的性别差异、年龄特点以及学校类型差异。结果表明:高中生认识论信念的各个维度上不存在性别差异,但存在着极其显著的学校差异;在整合建构信念、能力信念方面,存在着显著的年级差异;在零散接受信念上存在着学校与年级的交互作用。