认知方式与幼儿部分遮挡绘画关系的研究

本研究考察了５—６岁儿童不同认知方式对部分遮挡绘画任务的影响。实验设定不同形式的误导情境,共有两部分组成。研究结果表明：１．儿童绘画表征水平的发展存在个别差异。２．在误导情境下,场独立儿童比场依存儿童能保持较稳定的策略选择倾向。３．画两个相同物体的遮挡要难于画两个不同物体的遮挡。４．在符号概念编码和空间编码中间存在着一些过渡形态。     

现代嫉妒理论的分歧与契合研究

本文探讨了现代嫉妒研究和应用领域六种主要理论在理论、发生原因、研究方法、分类、治疗诸取向上的观点和分歧,尝试用综合的观点分析各理论的适用范围以及作为一般概括性嫉妒理论的不足,并寻找各理论的契合点。     

A differing bidirectional impact on the recognition accuracy of facial expression

This study explored a bidirectional impact on the recognition accuracy of various facial expressions deriving from both the observer and sender in a sample of Chinese participants. A facial manipulation task was used to examine the ability of an observer's facial feedback to modulate the recognition of various facial expressions. Furthermore, the effect of a sender's facial expression with an open or closed mouth on recognition accuracy was investigated. The results showed that only recognition accuracy of a sad facial expression was influenced simultaneously by bidirectional sources from a sender and observer. Moreover, the impact of the unidirectional cue of a sender's facial feature (i.e., mouth openness) on happy and neutral faces was found to influence the recognition accuracy of these faces, but not the observer's bodily state. These findings indicate that the bidirectional impact derived from an observer and sender on facial expression recognition accuracy differs for emotional and neutral expressions.     

Do we feel the same level of guilt about the wrongdoings of close ones and distant ones? The mediating role of behavioural control

Understanding whether and why individuals' emotional responses are different to the same behaviour performed by different others is important for understanding phenomena in social interaction. Given that there is no relevant research in Eastern culture testing such issues, the present research including two studies was conducted with Chinese samples and investigated whether Easterners experience more vicarious guilt about close ones' immoral behaviours than distant ones' immoral behaviours and the underlying mechanism of the effect. Study 1 showed that people felt more guilty when recalling close ones' misdeeds than distant ones' misdeeds. Study 2 replicated the findings of Study 1 using the scenario method and demonstrated that behavioural control partially mediated the effect of relationship closeness on vicarious guilt, that is, people reported more behavioural control over close ones' immoral behaviours, which in turn resulted in more vicarious guilt. Implications for social interaction and directions for future research are discussed.     

A theoretical model of effective electrical conductivity and piezoresistivity of carbon nanotube composites

A theoretical model is developed to predict the electrical conductivity of polymer composites containing carbon nanotubes. It incorporates the effect of two conductivity mechanisms, electron hopping between adjacent nanotubes at the nanoscale and the transmission of electrons through conductive networks formed by nanotubes at the microscale. Based on the model, analytical expressions of both electrical conductivity and piezoresisitivity under stretching are established. The expressions are simple in form, without resorting to heavy computation, and able to give accurate estimations for both electrical conductivity and piezoresistivity.     

进化心理学对心理素质结构研究的整合与重构——以学生心理素质结构研究为例

传统的心理素质结构研究模式不经济,研究结果出现纵向断裂横向分裂的趋势.从进化心理学的视角来看,心理素质结构的最终功能均指向个体的适应性,其形成是与周围环境不断排斥和融合的过程.建构的心理素质结构融合模型能在一定程度上解决传统研究模式的弊端,并建议今后的研究应以分析人为主导转而分析人及其所处的文化环境并重,进而引导人的心理素质结构的不断发展.     

个体对效价预期和风险评估的时程加工机制:来自ERP的证据

采用事件相关电位技术(ERP),通过简单赌博任务,操纵结果预期的效价(输或赢)与风险(高风险与低风险),考察了个体对结果预期阶段的效价和风险评估的脑内时程动态加工过程。脑电结果发现:(1)在N2成分上,结果预期的效价主效应显著,预期输比预期赢能够引起更大的N2波幅;结果预期的风险主效应不显著。(2)在N500成分上,效价与风险之间的交互作用边缘显著,进一步简单效应分析发现,在预期输的条件下,肯定会输的N500波幅显著大于可能会输;而在预期赢的条件下,肯定会赢与可能会赢之间的N500波幅差异不显著。这说明,在不确定决策过程中的结果预期阶段,个体可能先对结果预期的效价进行加工,然后再对风险进行评估。     

论马克思主义的整体性(上)

近年来,随着 "马克思主义理论"被正式确立为国家一级学科,"马克思主义学院"在全国高等院校纷纷成立,国内马克思主义研究在表面上也呈现出一派热闹非凡的景象。于是马克思主义的整体性问题被提了出来。然而,与这种表面上热闹的景象形成鲜明对照的是,真正从心灵深处认同、信仰马克思主义的人并不很多。这种悖论式的现象不能不引起我们足够的重视。对于研究马克思主义的理论工作者而言,必须对眼前令人眼花缭乱的马克思主义 "热"进行 "冷"思考,就是说,必须认真地、郑重地提出并弄清这样一个问题: 马克思主义就其本义而言,是站在大众立场、为大众立言、为