职业压力对西部山区中小学教师主观幸福感的影响：有调节的中介模型

为了探讨西部山区中小学教师职业压力与主观幸福感的影响,采用问卷调查法对2568名西部山区中小学教师进行调查,结果显示：（1）西部山区中小学教师主观幸福感在性别、是否担任班主任、月收入、教龄等人口学变量上存在显著性差异;（2）职业压力显著负向预测西部山区中小学教师主观幸福感;（3）职业倦怠中介了职业压力对西部山区中小学教师主观幸福感的影响;（4）职业认同调节了职业压力→职业倦怠→西部山区中小学教师主观幸福感这个中介过程的前半段。     

Investigating local and global effects of surface colours and contours in amodal completion

ABSTRACT

We studied interpretations of partly occluded shapes. Models that account for amodal completion mostly deal with local and global contour characteristics. In the current study, we were interested in the effects of colour on local and global contour completions. In our stimuli, local contour completions comprised simple linear extensions of the partly occluded contours, whereas global contour completions accounted for global shape regularities. Our stimuli were designed such that the visible surface colour could also be completed in a local or global fashion, being consistent or inconsistent with contour completions. We tested the preferred interpretations of the partly occluded shapes by using a sequential matching task. Participants had to judge whether a test shape could be a previously shown partly occluded shape. We found that interpretations of partly occluded shapes depend on both colour and contour characteristics. Additional time bin analyses revealed that for fast responses colour and contour completions already depend on the visible context of the partly occluded shapes, while for slow responses the congruency between colour and contour completions play a role as well.     

我国全科医学的学科定位与社区卫生建设的关系

随着许多医学院校定向培养到基层医疗机构工作的医生,基层医疗机构与全科医学紧密联系起来.从我国全科医学的学科定位、全科医学与社区卫生建设的关系、全科医学教育的社区实践三方面进行论述,指出全科医学在当今世界已成为一门标准化科学,属于临床医学,而目前我国全科医学不具有学科的独立性;全科医学人才的培养目标模糊,出现"全科是退而求其次"的状况;社区卫生建设跟不上人才培养的需要.因此,需要促进我国全科医学独立性的形成,专门培养全科医学人才,加强社区卫生建设.     

权力感的无意识启动:方法研究*

情境性启动法是对权力感进行内隐社会认知研究的重要方法。本研究首先对权力情境性启动的两种启动方法(概念启动和定势启动)进行介绍,接着通过两个实验对两种启动方法在中文背景下的适用性和有效性进行了验证,认为中文材料的概念启动和定势启动是适用和有效的,可以作为国内权力社会认知研究中启动权力的方法。最后对权力概念启动和定势启动的研究范式、方法差异和内在机制进行了讨论。     

动物创造创新:最简单的智慧闪光

动物创造力既有重要的生态和进化意义,也为人类创造力的研究提供了借鉴与启发。文章首先概括了近年学者们对动物创造力的定义;其次介绍了动物创造力理论的变化;重点总结了影响动物创造力的内部因素,分别是动物的探索性、新异恐惧、学习能力和坚持性,随后针对动物创造力不同脑区及相关神经递质的研究进行了展开讨论,并对动物创造力未来的研究方向进行了展望。     

视觉选择性注意对注意缺损多动障碍儿童数字距离效应的影响

采用Posner的内源性和外源性线索实验范式,材料为1~9的阿拉伯数字(不包括5),以判断目标数字是否大于5为任务,考察视觉选择性注意中的内源性注意和外源性注意对注意缺陷型多动障碍儿童(ADHD)数字加工距离效应的影响。结果发现:(1)内源性和外源性注意条件下,正常儿童在数字判断加工任务中的反应时短于ADHD儿童;(2)内源性有效线索提示条件下,ADHD儿童和正常儿童均表现出显著的数字距离效应;而无效线索提示条件下,ADHD儿童的大小数字距离效应均不明显,正常儿童仍然表现出显著的数字距离效应;(3)外源性有效线索提示条件下,ADHD儿童的小数字距离效应显著,但大数字距离效应不明显,正常儿童则表现出显著的大小数字距离效应;而无效线索提示条件下,只有正常儿童表现出显著的数字距离效应,ADHD儿童的数字距离效应不显著。     

The Gettier Intuition from South America to Asia

Journal of Indian Council of Philosophical Research - This article examines whether people share the Gettier intuition (viz. that someone who has a true justified belief that p may nonetheless fail...     

家庭社会经济地位与父母教养方式对儿童青少年公正世界信念的影响

以全国24013名10~15岁儿童青少年为对象,探讨家庭社会经济地位与父母教养方式对公正世界信念的影响。结果发现：（1）家庭社会经济地位能够正向预测一般公正世界信念与个人公正世界信念;（2）权威型教养方式能够正向预测一般公正世界信念与个人公正世界信念,独裁型与纵容型教养方式能够负向预测一般公正世界信念与个人公正世界信念;（3）家庭社会经济地位与父母教养方式的交互作用对公正世界信念的影响显著,其中,权威型教养方式对高家庭社会经济地位比对低家庭社会经济地位儿童青少年公正世界信念的促进作用更大,独裁型与纵容型教养方式对低家庭社会经济地位比对高家庭社会经济地位儿童青少年公正世界信念的削弱作用更大。     

自上而下的注意控制定势在注意捕获中的作用

采用经典前线索范式的变式, 通过100%有效的提示考察了自上而下的注意控制定势在注意捕获中的作用。实验1要求被试在整个实验中只搜索一个固定颜色的目标, 但是通过在每个试次前对目标进行提示加强注意控制定势的强度。实验2通过在每个试次中变化要搜索的目标颜色使被试必须建立两个更强的注意控制定势。实验结果一致表明和目标颜色相匹配的线索捕获了注意, 而和目标颜色无关的线索被抑制; 实验2的捕获效应和抑制效应都显著大于实验1; 对无关冲突线索和无关中性线索的注意抑制效应没有差异, 抑制效应显著小于捕获效应。研究表明自上而下的注意控制定势通过把注意从和目标不匹配的特征位置转移发挥作用, 支持注意转移假说; 对匹配线索的捕获和对无关线索的抑制运用了同一加工系统, 抑制作为捕获的附加产品出现, 两者都可以作为注意捕获的指标。     

Social influence of a coworker: A test of the effect of employee and coworker exchange ideologies on employees’ exchange qualities

Integrating social comparison and social influence perspective within a social exchange theoretical framework, we examine how the exchange ideologies of employees and their coworkers affect the quality of the employees’ social exchanges. Drawing from social exchange theory, we hypothesize that the exchange ideology of a focal employee has a negative relationship with the quality of his/her social exchange with the organization (i.e., felt obligation) and the quality of his/her social exchange with a leader (i.e., leader–member exchange), both of which are related to task performance. Furthermore, we propose that a coworker close to the employee acts as a social referent and provides cues to exert influence on these relationships. Using data collected from 374 (employee–coworker–manager) triads in Hong Kong, we find support for the aforementioned relationships as well as the moderating roles of a coworker’s exchange ideology.