管理者权力距离对员工创造性观点产生与实施关系的调节作用

本研究考察了管理者的权力距离对于员工创造性观点产生与实施过程的调节作用。对170名企业员工和他们的直接主管的问卷调查结果表明：（1）管理者的权力距离对员工创造性观点的产生与实施的影响是不同的。管理者的高权力距离会抑制员工创造性观点的产生,但会促进员工创造性观点的实施。（2）管理者的高权力距离会促进员工创造性想法从产生向实施的转化。研究讨论了管理者的权力距离水平对于创新过程影响的实践意义。     

道德领导与员工建言：一个调节-中介模型的构建与检验

近年来, 研究者就如何激发员工公开讲出自己的观点、意见和问题进行了大量的探索。其中, 道德领导对员工建言的效应受到了越来越多研究的关注。在以往研究的基础上, 本研究构建了一个调节-中介模型以探讨道德领导影响员工建言的中介心理机制及其边界条件。根据社会交换理论和社会信息加工理论, 本文分别提出两种不同的中介变量-- 责任知觉和心理安全感-- 来解释道德领导与员工建言之间的关系。在此基础上, 本研究进一步假设权力距离会正向调节变量之间的间接关系。通过对某一零售企业239名员工的两阶段调查, 我们对以上研究假设进行了检验, 结果总体上支持了本研究的理论预期。本研究的发现有利于我们了解道德领导影响建言行为的心理机制, 指导管理者采取有针对性的措施, 以期有效地管理企业中的员工建言行为。     

权力感对个体的影响:调节定向的视角

采用4个研究探究了权力感对调节定向的影响。研究1通过测量被试的特质性权力感和特质性调节定向初步探索权力感水平与调节定向的关系。研究2和研究3分别通过外显角色扮演和故事回忆法来探究状态性权力感对调节定向目标表征和策略选择的影响。研究4采用身体姿势法启动权力感,进一步探究在内隐层面权力感对调节定向的影响。结果发现,高权力感个体更倾向于促进定向;而低权力感个体更倾向于预防定向,并且排除了其中可能的无关变量(情绪)的影响。本研究有助于更好地理解和整合现有的权力感研究结果,并能预测更多未知的权力感效应。     

从伦理辩护到国家权力、个人权利界限的划定——公共卫生领域特殊伦理冲突的和解之道

在流行病防控等公共卫生工作中,为了维护公共健康不得不侵犯传染病患者的个人权利,这是公共卫生领域不同于临床医学的特殊伦理冲突。虽然有学者分别依据“效果论”、“差异原则”和“公共善优先”为公共健康的优先性进行了辩护,但都不能与医学伦理学的个体论视角相融洽。实际上,固守单一的理论视角是伦理冲突和解的最大障碍,只有改变单一视角,才能开启理论的兼容性。伦理辩护必须转化为实践智慧,即必须在公共卫生实践中实现国家权力与个人权利的有序协调,使国家权力和个人权利坚守各自的界限。     

社会排斥促进亲群体行为意向：权力感的调节作用

亲群体行为在个体的成长与发展中具有重要的适应价值。三个研究探讨了社会排斥对亲群体行为意向的影响以及权力感的调节作用。研究1采用问卷法考察社会排斥与亲群体行为意向的关系,发现社会排斥能够正向预测亲群体行为意向;研究2与研究3采用实验法操纵社会排斥,并分别通过回忆法启动个体状态权力感（研究2）、测量特质权力感（研究3）,发现在社会排斥下,相比于低权力感者,高权力感者的亲群体行为意向更高,结果证实了权力感能够调节社会排斥对亲群体行为意向的影响。     

Effect size,statistical power,and sample size for assessing interactions between categorical and continuous variables

The reporting and interpretation of effect size estimates are widely advocated in many academic journals of psychology and related disciplines. However, such concern has not been adequately addressed for analyses involving interactions between categorical and continuous variables. For the purpose of improving current practice, this article presents fundamental features and theoretical developments for the variance of standardized slopes as a desirable standardized effect size measure for the degree of disparity between several slope coefficients. To estimate the effect size, a consistent and nearly unbiased estimator is described and a simple refinement is emphasized for extreme situations whenever appropriate. The essential problems of power and sample size calculations for testing the equality of slope coefficients are also considered. According to the analytic justification and empirical assessment, the exact approach has a clear advantage over the approximate methods. Both SAS and R computer codes are provided to facilitate practical accessibility of the proposed techniques in interaction studies.     

“Liturgy emerges from a wound”

Serious academic reflection and scholarship on the Fresh Expressions of Church (FXoC) movement in the United Kingdom is developing significantly, but there exists almost no such work in South Africa. What has been produced deals with scholars reflecting on their experiences of Fresh Expressions in the United Kingdom (Ian Nell and Rudolph Grobler, “An Exploration of Fresh Expressions as Missional Church: Some Practical-Theological Perspectives,” NGTT DEEL 55:3–4 (2017), 747–68). This is an unfortunate situation. While there has been a generous response by many churches, there has been little interest, by and large, from the Anglican Church of Southern Africa (ACSA). FXoC is, then, an under-researched entity in South Africa. This article, part of a larger study, seeks to ask questions about how liturgy might develop from below in a new ecclesial community of marginalized people.     

Selfish power and unselfish status in Chinese work situations

The present research explored the selfishness of power and status as well as the mechanism in Chinese work situations. By using experimental and survey methods, two studies were designed to investigate the relationships among power, status, and self‐interested behaviour (SIB) as well as the mediating effect of perspective‐taking (PT). Results of the two studies consistently indicated that power increases whereas status reduces SIB. These opposing behavioural effects are partially attributed to the fact that power reduces whereas status increases PT. In addition, our results showed an interaction between power and status on SIB in Study 1 (interaction as a mental function), and a positive correlation between perceived power and status in Study 2 (correlation as a mental perception). Through the discussion from the perspective of the self/other‐orientation trait, as well as the stable effects of power and status on SIB in the two studies, we conclude that power is selfish and status is unselfish in Chinese work situations.     

Lateralization of the Approach Movement and the Prehension Movement in Infants from 4 to 7 Months

The aim of the study was to analyse lateralized preferences during reaching and grasping in infants relative to changes in manual actions from 4 to 7 months of age. Reaching and grasping movements with visual fixation were studied with objects placed in one of three places on a table: to the left, to the right and in the midline of the infant. Although the two lateralized objects were approached and grasped with ipsilateral hand, movements towards the object in the midline were most often performed with a preferential hand. There was preferential use of the left hand for reaching around the fourth month, then a preferential use of the right hand for grasping from the sixth month. The shape of the left hand during reaching movements terminated in the vicinity of the object. The slower the speed, the closer the hand came to the object. The onset of the prehension was associated with a preferential use of the right hand, which performed grasping, more finely than the left hand. Thus, manual specialization is already present in early infancy: the left hand appears to be dedicated to spatial calibration and the right hand to the task of prehension.     

Mechanisms of Empowerment: Psychological Processes for Members of Power-based Community Organizations

The paper reports a study of participatory experiences among members of power-based community organizations. A path model of psychological empowerment was tested. Perceived relational characteristics of the community organization were hypothesized as exogenous to participation, perceived organizational power and psychological empowerment. An alternative model was reproduced with the strongest relationships between perceived organizational intimacy and psychological empowerment and an inverse relationship between perceived organizational regulation and perceptions of organizational power.