生产型企业的工作自主性:概念、测量与相关研究

工作自主性作为工作特征的关键指标,是指员工在工作方法、工作安排和工作标准上能自行控制与自行决定的程度;包括方法自主、安排自主和标准自主三方面,分别构成工作自主性量表的三个测量维度.诸多实证研究及相关研究综述表明,工作自主性对员工的工作态度和工作绩效等结果变量具有显著效应.同时,工作自主性对其他变量之间的关系具有调节作用.今后应多开展在中国情景中的验证性研究及干预性实验研究.     

依恋安全对自传记忆提取现象学特征的影响

个体在回忆自传记忆时的主观体验特征称为自传记忆的现象学特征,这种个体精神现象学特征的早期推动是个体依恋特征。研究采用依恋故事阅读启动范式,探讨依恋安全对自传记忆现象学特征提取的影响。研究结果显示,安全依恋启动组的自传记忆可得性、清晰性和具体性显著高于对照组,不安全依恋启动组的自传记忆可得性和生动性显著低于对照组,且关系自我构念在依恋安全水平与自传记忆清晰性、具体性、可得性和生动性之间起部分中介作用。研究从新的角度表明,依恋建构着个体关系自我构念,并影响自传记忆现象学特征。     

农村儿童与城市儿童孤独感和人格特征的比较研究

本研究以480名农村和城市儿童为研究对象，以“儿童孤独量表”和“艾森克人格问卷（EPQ）儿童版”为研究工具，考察农村儿童与城市儿童孤独感和人格特征状况。结果表明：（1）小学高年级儿童中存在着不同程度的孤独感，农村儿童的孤独感普遍高于城市儿童。（2）小学高年级儿童的孤独感不存在明显的性别差异和年龄差异，与父母的受教育程度存在着一定程度的负相关。（3）农村儿童倾向内向，其内外倾向显著低于城市儿童，农村儿童的内倾性人格特征是影响他们孤独感体验的重要因素。     

Effects of facial features and styling elements on perceptions of competence,warmth, and hireability of male professionals

ABSTRACT

Few studies investigated the effects of facial characteristics on stereotyping in the business context. Using a 2 (beard/no beard) x 2 (acne/no acne) x 2 (tie/no tie) x 2 (eyeglasses/no eyeglasses) between subjects’ design, two representative samples of 364 and 711 participants rated different stimuli of male subjects on dimensions of competence, warmth and hireability. Based on 4,215 observations, results show acne has a negative and eyeglasses a positive effect on both competence and warmth. Wearing a necktie has a positive effect on competence and a negative effect on warmth. Finally, beardedness has a negative effect on warmth. We also observe that competence has a greater effect on hireability than warmth. We discuss the findings in the context of theoretical and managerial implications for male job applicants as well as HR practices.     

From task characteristics to learning: A systematic review

Wielenga‐Meijer, E. G. A., Taris, T. W., Kompier, M. A. J. & Wigboldus, D. H. J. (2010). From task characteristics to learning: A systematic review. Scandinavian Journal of Psychology, 51, 363–375. Although many theoretical approaches propose that job characteristics affect employee learning, the question is why and how job characteristics influence learning. The present study reviews the evidence on the relationships among learning antecedents (i.e., job characteristics: demands, variety, autonomy and feedback), learning processes (including motivational, meta‐cognitive, cognitive and behavioral processes) and learning consequences. Building on an integrative heuristic model, we quantitatively reviewed 85 studies published between 1969 and 2005. Our analyses revealed strong evidence for a positive relation between job demands and autonomy on the one hand and motivational and meta‐cognitive learning processes on the other. Furthermore, these learning processes were positively related to learning consequences.     

Reinforcement sensitivity theory at work: punishment sensitivity as a dispositional source of job-related stress

Gray's reinforcement sensitivity theory (RST) describes two important personality constructs; sensitivity to reward and sensitivity to punishment. In two studies, we examine whether these constructs can be considered dispositions to work stress. Results of Study 1 (N = 105 employees in different occupations) indicated that employees with strong punishment sensitivity reacted more strongly to work stressors than others. This idea was confirmed in a longitudinal design in Study 2. Reward sensitivity was unrelated to stress in both studies. Overall, results strongly support the idea that punishment sensitivity is a dispositional source of work stress. Results further confirm that RST and its derived personality measures can contribute to theorizing about personality–environment interactions in a highly relevant daily setting, namely the working environment. Copyright © 2007 John Wiley & Sons, Ltd.     

Effect of Quality Characteristics of Peer Raters on Rating Errors in Peer Assessment

Little research has been done on the effects of peer raters’ quality characteristics on peer rating qualities. This study aims to address this gap and investigate the effects of key variables related to peer raters’ qualities, including content knowledge, previous rating experience, training on rating tasks, and rating motivation. In an experiment where training and motivation interventions were manipulated, 24 classes with 838 high school students were randomly assigned to study conditions. Inter-rater error, intra-rater error and criterion error indices for peer ratings on four selected essays were analyzed using hierarchical linear models. Results indicated that peer raters’ content knowledge, previous rating experience, and rating motivation were associated with rating errors. This study also found some significant interactions between peer raters’ quality characteristics. Implications for in-person and online peer assessments as well as future directions are discussed.     

国内领导干部职业人格特征的研究进展

通过对国内研究文献的回顾，介绍了人格研究的发展历程。对领导干部研究的进展和研究中的不足进行了总结，并建议应加大研究的系统性和协作性，加强干预性研究的力度，将研究成果指导实践工作以提高领导干部的职业适应性。     

Spatio-temporal accident analysis for accident prevention in relation to behavioral factors in driving: The case of South Anatolian Motorway

Analyzing the pattern of traffic accidents on road segments can highlight the hazardous locations where the accidents occur frequently and help to determine problematic parts of the roads. The objective of this paper is to utilize accident hotspots to analyze the effect of different measures on the behavioral factors in driving. Every change in the road and its environment affects the choices of the driver and therefore the safety of the road itself. A spatio-temporal analysis of hotspots therefore can highlight the road segments where measures had positive or negative effects on the behavioral factors in driving. In this paper 2175 accidents resulted in injury or death on the South Anatolian Motorway in Turkey for the years between 2006 and 2009 are considered. The network-based kernel density estimation is used as the hotspot detection method and the K-function and the nearest neighbor distance methods are taken into account to check the significance of the hotspots. A chi-square test is performed to find out whether temporal changes on hotspots are significant or not. A comparison of characteristics related driver attributes like age, experience, etc. for accidents in hotspots vs. accidents outside of hotspots is performed to see if the temporal change of hotspots is caused by structural changes on the road. For a better understanding of the effects on the driver characteristics, the accidents are analyzed in five groups based on three different grouping schemes. In the first grouping approach, all accident data are considered. Then the accident data is grouped according to direction of the traffic flow. Lastly, the accident data is classified in terms of the vehicle type. The resultant spatial and temporal changes in the accident patterns are evaluated and changes on the road structure related to behavioral factors in driving are suggested.