Does taking the good with the bad make things worse? How abusive supervision and leader–member exchange interact to impact need satisfaction and organizational deviance

We integrate and extend past work on self-determination theory and mixed relationships, or relationships characterized by both conflict and support, to address the question of how abusive supervision promotes subordinate organizational deviance. In so doing, we propose a mediated moderation model wherein abusive supervision and leader–member exchange interact to predict organizational deviance, with psychological need satisfaction mediating the effect of the interaction on organizational deviance. This hypothesized model was supported with multi-wave data collected from 260 employees. Notably, our model was supported after controlling for justice perceptions and organizational social exchange as alternative mediators. Theoretical and practical implications are discussed.     

分离水平和空间位置对三维物体识别的影响

物体识别的两大理论一直存在争议。以物体为中心理论认为不管物体出现在什么位置,识别均与空间位置无关,而以观察者为中心理论认为识别与空间位置有关。研究参照物体识别的“小几何体”思想自制实验材料,采用启动范式下的分类任务,通过操纵物体自身的结构信息和相对的结构信息,考察了三维物体识别的影响机制。结果发现：（1）物体自身组成部分之间的分离水平和物体之间的相对空间位置对物体识别的影响均呈层级式。支持以观察者为中心理论的整体表征观;（2）不分离水平和相同位置上,整体启动快于部分启动;全分离水平和远距离位置上,部分启动快于整体启动。支持以物体为中心理论的小几何体优先加工观。实现两大理论的融合需要进一步厘清“What + Where”两通路联合表征的二级子层级。     

基于Flanker、Stroop和Simon多重冲突驱动的认知控制机制

认知控制是维持和调整多任务目标导向的加工策略,而基于多任务冲突的认知控制是一般领域上还是特定领域上,即一种冲突是否会影响另一种冲突的解决,已有研究并没有得到统一的结论。本研究运用事件相关电位（ERP）方法考察了同一任务中不同类型冲突（Stroop、Simon和Flanker冲突）驱动认知控制调节的脑机制。数据显示：各冲突都出现了一致性效应和冲突适应性效应;实验中每种冲突的上一个trial只与该类冲突的当前trial的交互效应显著,而与其他类型冲突的当前trial的交互效应不显著;几乎所有冲突都发现了P300、N450、SP成分一致性效应。结果表明：在不同类型冲突驱动条件下,人脑能够同时监控并解决不同类型的冲突;冲突驱动的认知控制系统以局部的控制方式工作;人脑是基于多冲突驱动的认知控制系统的灵活性和某类型冲突所特有的控制机制来解决冲突,且冲突解决机制是相互独立、互不干扰的。     

Item-specific effects in recognition failure: Reasons for rejection of the Tulving-Wiseman function

The present paper addresses the problems of whether recognition failure of recallable words is a function of both recognition and recall, and whether recognition failure is restricted to a small and specifiable subset of study items. A meta-analysis of the Nilsson—Gardiner database (Nilsson & Gardiner, 1993) showed that recognition given recall was positively correlated with recognition and negatively correlated with recall. Two new experiments are reported, the first one using 48 word pairs for which recognition failure was found in previous studies. An item analysis of the data demonstrated that recognition failure occurred primarily with noun—adjective pairs. The second experiment compared Norwegian—American and American—Norwegian name pairs. Wide deviation from the Tulving—Wiseman function (Tulving & Wiseman, 1975) was observed for the latter condition. In both conditions, recognition failure occurred with only the items for which the beginnings of names shared three or more letters. It is concluded that recognition failure occurs when there exists a relationship between the members of an A—B pair that is independent of their pairing in the study context. The Tulving—Wiseman function is the result of collapsing across items in the analysis of previous studies.     

新手—熟手—专家型教师心理特征的比较

为了更深入地了解教师的教学专长发展,采用了量表法分别对433名和469名新手型、熟手型、专家型教师进行了教学策略、成就目标定向、人格特征和职业承诺、职业倦怠两个比较研究。结果表明：⑴在教学策略、成就目标、人格特征上,专家型教师均优于熟手型教师,而熟手型教师又优于新手型教师;在职业承诺和职业倦怠上,专家型教师均优于熟手型教师和新手型教师,而熟手型教师与新手型教师不存在差异。⑵重视课前准备,成绩目标是其重要的工作动机是新手型教师的主要特征;课中策略水平较高,任务目标成为重要的工作动机,具有随和、宽容、乐群、能关心他人的人格特点是熟手型教师的主要特征;教学策略以课前计划、课后的评估、反思为核心,具有鲜明的情绪稳定性、理智、着重实际、自信心和批判性强的人格特点,职业的情感投入程度和职业成就感高是专家型教师的主要特征。⑶三类教师在课后的补救策略、成绩目标、内外向、继续承诺和情绪耗竭上没有显著差异是其共同点。     

Empathy: A Social Cognitive Neuroscience Approach

There has been recent widespread interest in the neural underpinnings of the experience of empathy. In this review, we take a social cognitive neuroscience approach to understanding the existing literature on the neuroscience of empathy. A growing body of work suggests that we come to understand and share in the experiences of others by commonly recruiting the same neural structures both during our own experience and while observing others undergoing the same experience. This literature supports a simulation theory of empathy, which proposes that we understand the thoughts and feelings of others by using our own mind as a model. In contrast, theory of mind research suggests that medial prefrontal regions are critical for understanding the minds of others. In this review, we offer ideas about how to integrate these two perspectives, point out unresolved issues in the literature, and suggest avenues for future research.     

观点采择对内隐刻板印象的影响研究

该研究对大学生在观点采择和控制两种条件下,性别-职业刻板印象的内隐联想测验结果的对比进行实验。研究表明：观点采择策略的干预效果明显,刻板印象的内隐效应在明显地减弱;在性别-职业刻板印象上存在内隐效应,而且没有性别差异,无论在正常情况下还是受到观点采择策略的干预,男女被试均表现出同等的情形,说明内隐刻板印象具有一定的适应性,在内隐的和无意识的水平上观点采择无法完全消除刻板印象;实验证明研究设计的性别-职业刻板印象的IAT纸笔测验版本是可行的。     

1980年～2005年我国中西医结合临床研究的方法学评价

为了了解我国1980年～2005年以来关于中西医结合临床研究文献的质量,从中国生物医学文献数据库及维普全文库和中国期刊网全文库中查阅了相关文献,发现国内近年来开展中西医结合临床研究的RCT文献在不断增多,但研究方法学质量偏低,说明有关文献的RCT质量有待进一步提高,研究方法仍需要不断改进.     

Can Rawls’ Constructivism Avoid the Euthyphro Dilemma? In Reply to Shafer-Landau

In this essay, I consider two challenges implicit in Russ Shafer-Landau’s criticism of constructivists: the realism challenge and the relativism challenge, respectively. I do not try to offer a decisive set of objections to the challenges; instead I argue that some objective versions of constructivism, especially Rawls’s constructivism, are not susceptible to the criticisms.     

制造业员工社会支持、职业倦怠与生活满意度的关系

为探讨制造业员工职业倦怠、社会支持与生活满意度的现状及三者间的内在关系,本研究采用职业倦怠、社会支持与生活满意度三个量表对1354名员工进行测查。结果表明:(1)制造业员工职业倦怠总体水平不高,但是,成就感低落比较明显,接近中度水平;(2)女员工社会支持、生活满意度高于男员工;(3)生活满意度与社会支持正相关显著,与职业倦怠负相关显著;社会支持与职业倦怠负相关显著;(4)社会支持对生活满意度具有显著的正向预测作用,不仅可直接影响生活满意度,还可通过职业倦怠的部分中介作用影响生活满意度。研究表明,可通过提高制造业员工社会支持,以减轻其职业倦怠程度,提高其社会满意度。