Exploring the linkages between formal ownership and psychological ownership for the organization: The mediating role of organizational justice

Extending previous research on formal ownership and psychological ownership in organizations, this study simultaneously examines the relationships between employee participation in three formal ownership programmes (i.e. profit sharing, participation in decision making, access to business information) and psychological ownership for the organization, while also exploring the mediating roles of distributive and procedural justice. Data were collected from 387 R&D engineers based at 20 high‐technology firms in Taiwan. A structural equation modelling analysis was conducted to test our hypotheses, and the results show that employee participation in profit sharing, decision making, and access to business information were all positively related to psychological ownership. Moreover, distributive justice fully mediated the relationship between participation in profit sharing and psychological ownership, while procedural justice mediated the relationship between participation in decision making, access to business information, and psychological ownership.     

Influences of traits and assessment methods on human resource practitioners’ evaluations of job applicants

We examined human resource (HR) practitioners’ subjective evaluations of job applicants as a function of specific traits and the assessment methods used to measure those traits. HR practitioners (N = 277) rated the hirability of a hypothetical job applicant who was described according to one trait (intelligence, conscientiousness, or agreeableness) assessed by one method (interview, paper-and-pencil test, or assessment center). We found main effects for trait and method as well as an interaction. HR practitioners gave highest hirability ratings to job applicants described as conscientious and to those assessed by an interview. Job applicants evaluated on conscientiousness assessed by an interview were rated more highly than all other combinations of trait and method.

《穆勒评注》中的交往异化:马克思的转折点——马克思《詹姆斯·穆勒〈政治经济学原理〉一书摘要》研究

迄今为止,人们往往把《巴黎手稿》的异化理论归结为异化劳动。而实际上它决不仅仅指《第一手稿》中的异化劳动,还指《穆勒评注》中的交往异化。交往异化是马克思走出孤立人的自我异化逻辑,走向复杂的社会关系逻辑的关键环节,也是马克思建构社会概念以及唯物史观的前提。因此,交往异化在思想水平上高于异化劳动,《穆勒评注》在理论上也比《第一手稿》成熟,我们应该遵循《第一手稿》在前《穆勒评注》在后的文献学顺序解读《巴黎手稿》。如果说马克思在其早期思想发展过程中有一次根本性转变的话,《穆勒评注》就是这次转变的转折点。     

帛书《老子》的特殊体系所反映的学术思想特色

帛书《老子》甲、乙两本均为“德”篇在前,“道”篇在后,对于这一特殊体系,学术界曾经提出过很多富有启发性的见解,但始终未能达成共识。本文认为《老子》一书统言“道”“德”,以《老子》原本就是“道”前“德”后顺序作为推论的前提是不可靠的。帛书《老子》的“德”前“道”后体系远在韩非之前的黄老学者那里就已经固定,它反映了《老子》文本发展史上开始以篇题分篇的初始面貌,同时也符合时代思维发展的特点。今本体系的《老子》出自战国晚期的法家学者之手,而这个法家学者很可能就是韩非。     

句法加工的ERP研究综述

句法加工是语言理解中的重要环节。句法加工的脑机制问题是心理语言学和认知神经科学的重要研究内容。使用事件相关电位(ERP)技术对句法加工的脑机制的研究已经取得了一些重要的研究成果,发现了句法加工的早成分(LAN)和晚成分(P600/SPS),确立了一些句法加工的研究范式。在这个过程中,也还有一些问题存在争论。该文将对句法加工的ERP研究的成果和问题分别进行介绍和讨论。     

中国传统思维方式的转换历程

思维形式是深藏于民族文化底层的、具有相对稳定性、并对人们的行为方式起支配作用的文化现象。文化的差异,却又使思维形式存在着一定的相对独立性和相对稳定性。笔者认为,探讨中国传统思维方式,是进一步理解中国传统文化及其如何融入当代社会的关键一环。更重要的是,在对传统文化的扬弃过程中,中国传统思维方式的转换起着至关重要的作用。     

Morphological changes in dendritic spines of Purkinje cells associated with motor learning

Experience-dependent changes of spine structure and number may contribute to long-term memory storage. Although several studies demonstrated structural spine plasticity following associative learning, there is limited evidence associating motor learning with alteration of spine morphology. Here, we investigated this issue in the cerebellar Purkinje cells using high voltage electron microscopy (HVEM). Adult rats were trained in an obstacle course, demanding significant motor coordination to complete. Control animals either traversed an obstacle-free runway or remained sedentary. Quantitative analysis of spine morphology showed that the density and length of dendritic spines along the distal dendrites of Purkinje cells were significantly increased in the rats that learned complex motor skills compared to active or inactive controls. Classification of spines into shape categories indicated that the increased spine density and length after motor learning was mainly attributable to an increase in thin spines. These findings suggest that motor learning induces structural spine plasticity in the cerebellar Purkinje neurons, which may play a crucial role in acquiring complex motor skills.     

Virtual environment training system for rehabilitation of stroke patients with unilateral neglect: crossing the virtual street.

In this paper, we propose a system for training of stroke patients with unilateral neglect by using technology of virtual reality (VR). The proposed system is designed to compensate for unilateral neglect. This system contains the calibration of unilateral neglect and the training of this disease. The calibration procedure is implemented by aligning the virtual object at a subjective middle line. The training procedure is implemented by completing the missions that are used to keep the virtual avatar safe during crossing the street in a virtual environment. The results of this study show that the proposed system is effective to train unilateral neglect. The left to right ratio scores extracted from this system gradually decrease as the sessions of training are repeated. To validate the VR system parameters, the parameters are analyzed by correlation with those of traditional unilateral neglect assessment methods (such as the line bisection test and the cancellation test).     

The effects of time pressure on chess skill: an investigation into fast and slow processes underlying expert performance

The ability to play chess is generally assumed to depend on two types of processes: slow processes such as search, and fast processes such as pattern recognition. It has been argued that an increase in time pressure during a game selectively hinders the ability to engage in slow processes. Here we study the effect of time pressure on expert chess performance in order to test the hypothesis that compared to weak players, strong players depend relatively heavily on fast processes. In the first study we examine the performance of players of various strengths at an online chess server, for games played under different time controls. In a second study we examine the effect of time controls on performance in world championship matches. Both studies consistently show that skill differences between players become less predictive of the game outcome as the time controls are tightened. This result indicates that slow processes are at least as important for strong players as they are for weak players. Our findings pose a challenge for current theorizing in the field of expertise and chess.     

中国高中学生中的反应风格及其效应

通过测试正反向陈述的NEO-FFI和EPQ,探讨了中国高中生中默认、极端化、折中化、弹性反应风格的特点,及题目陈述方向的改变对其人格测验信效度的影响。结果发现反应风格在中国高中生中确实存在,折中化和弹性风格对测验的影响最为严重,其次为极端化风格,默认风格则可能不算一种偏差。NEO-FFI量表在使用反向陈述题目时信效度下降,说明由于教育水平低而使高中生理解反向题时存在困难