中国背景下雇员主动离职模型的探索和验证研究

雇员主动离职研究持续多年,但是这些研究缺乏对过程变量的关注和整个离职模型的整合。本文在以往研究的基础上,针对以上不足,初步提出了中国背景下雇员主动离职模型,并通过实证研究对模型加以验证。模型为企业管理实践提供了一定的应用价值。     

幼儿说谎认知的年龄特征及其与心理理论水平的关系

研究探讨了3～4岁幼儿说谎认知的年龄特征,并在此基础上考察了说谎的概念理解水平与道德评价之问的关系,及说谎认知与心理理论水平的关系。结果表明：3岁和4岁幼儿在说谎和说真话概念的判断上年龄差异显著,在对说谎的道德评价上,年龄差异不显著;幼儿心理理论与说谎概念的相关显著,4岁组的心理理论与道德评价的相关显著。     

完美主义发展模型综述

该文介绍了五种完美主义发展模型,并对它们做了简要评论。社会期望模型主张父母对儿童的高期望是完美主义产生的根源,社会学习模型强调模仿父母完美主义的作用,社会反应模型探讨严酷教养环境的影响,焦虑抚养模型认为父母对不完美的过分关注和对子女的过分保护会促使子女发展完美主义倾向,整合模型结合内外因素对完美主义产生的根源进行系统综合分析。     

Victims of Abuse by Priests: Some Preliminary Observations

This paper describes the results of psychological assessments of 25 adult males who were victims of sexual abuse by Catholic priests as children or early adolescents. Preliminary data suggest that premorbid personality patterns in these victims put them at greater risk for abuse and also exacerbated the effects of their victimization. These observations are considered in the context of prevalent explanatory models of the traumagenic effects of child sexual abuse.     

Higher-order latent trait models for cognitive diagnosis

Higher-order latent traits are proposed for specifying the joint distribution of binary attributes in models for cognitive diagnosis. This approach results in a parsimonious model for the joint distribution of a high-dimensional attribute vector that is natural in many situations when specific cognitive information is sought but a less informative item response model would be a reasonable alternative. This approach stems from viewing the attributes as the specific knowledge required for examination performance, and modeling these attributes as arising from a broadly-defined latent trait resembling theϑ of item response models. In this way a relatively simple model for the joint distribution of the attributes results, which is based on a plausible model for the relationship between general aptitude and specific knowledge. Markov chain Monte Carlo algorithms for parameter estimation are given for selected response distributions, and simulation results are presented to examine the performance of the algorithm as well as the sensitivity of classification to model misspecification. An analysis of fraction subtraction data is provided as an example. This research was funded by National Institute of Health grant R01 CA81068. We would like to thank William Stout and Sarah Hartz for many useful discussions, three anonymous reviewers for helpful comments and suggestions, and Kikumi Tatsuoka and Curtis Tatsuoka for generously sharing data.     

Evaluation of an intervention program for the reduction of bullying and victimization in schools

The present study evaluates the effect of an intervention program on the reduction of bullying and victimization in schools with a sample of 239 students aged 10–16 years old in Rome, Italy. The program deals with bullying and violence. It consists of three videos and a booklet that help students to develop the social cognitive competence skills to understand the negative consequences of aggressive behavior. The intervention was evaluated using an experimental design with pre‐test and post‐test analyses. Students were randomly allocated to experimental or control classes. Students completed a self‐report questionnaire in which they were asked to indicate on a 5–point scale how often they were victimized or bullied others. Victimization and bullying were assessed by using questions about specific types of actions, a composite measure of victimization and bullying, and a single question about victimization and bullying in general. Results showed that the program worked best for older students, but not for younger ones who in some cases reported an increased level of victimization after the intervention. For older students there was a decrease in victimization according to the sum of types of behavior for the experimental group, but an increase for the control group. The same result was found for direct victimization, having belongings stolen, and being called nasty names. Therefore, the program seemed to be beneficial for older students but possibly damaging for younger students. It is suggested that the program could have worked better with older students because of the cognitive skills it required. Younger students could have reported higher levels of bullying after the intervention because they became more sensitized to the topic of bullying. Aggr. Behav. 30:1–15, 2004. © 2004 Wiley‐Liss, Inc.     

Role models in career development: New directions for theory and research

Career theory proposes the importance of role models as helping to guide individual development. Furthermore, the media often depict role models as essential to career success. However, research on role models as a construct distinct from developmental relationships with mentors and behavioral models has waned. This article makes the case for reinvigorating the role model construct. A revised definition is provided, depicting role models as cognitive constructions based on an individual’s needs, wants, and ambitions. Drawing on recent advances in social comparison and self-concept theories, a dimensional approach to role models integrates current theory and research, suggesting that role models should be construed along two cognitive dimensions (positive/negative, global/specific), and two structural dimensions (close/distant, up/across-down). The article concludes by suggesting new research directions prompted by this new view of the role model construct.     

Processing speed, intelligence, creativity, and school performance: Testing of causal hypotheses using structural equation models

According to mental speed theory of intelligence, the speed of information processing constitutes an important basis for cognitive abilities. However, the question, how mental speed relates to real world criteria, like school, academic, or job performance, is still unanswered. The aim of the study is to test an indirect speed-factor model in comparison to rivaling models explaining the relationships between different mental abilities and performance. In this speed-factor model, basic cognitive processing is assumed to influence higher mental abilities (IQ and creativity). Intelligence and creativity themselves should be valid predictors of school performance. We computed bivariate correlations and structural equation models to test this hypothesis, using indicators of processing speed [Zahlen-Verbindungs-Test (ZVT) and Coding Test], psychometric intelligence [Kognitiver Fähigkeits-Test (KFT) and Raven's Advanced Progressive Matrices (APM)], creativity [Verbaler Kreativitäts-Test (VKT) and Verwendungs-Test (VWT)] and school performance (grades). In a sample of 271 students from German gymnasiums (Class Levels 9 to 11) the speed-factor model can reproduce at best the empirical relationships between processing speed, intelligence, creativity, and school performance: It assumes that processing speed influences higher mental abilities (intelligence and creativity), which, in the sequel, influence school performance. Therefore, processing speed seems to have no direct effect on school performance; the effect is indirect as it operates via mediation through higher cognitive abilities.     

Consumers Felt Commitment Towards Retailers: Index Development and Validation

This work seeks to develop an index of the consumer's felt commitment towards the retailer through a formative scale. By using structural equation modeling (SEM), in particular the multiple indicators and multiple causes (MIMIC) model, as well as reflective and formative indicators, the methodology developed by Diamantopoulos and Winklhofer is applied in order to construct this index. To clarify the whole meaning of the concept, the article undertakes a thorough review of literature on felt commitment and formative index development. Several MIMIC models are developed in order to validate the index. The empirical study was carried out in the financial services sector.     

Impact of mood,framing, and need for cognition on decision makers' recall and confidence

This study examined the impact of mood, information framing, and need for cognition on participants' amount of recall and level of confidence in a simulated business‐decision‐making setting. No main effect was obtained for either positive or negative mood. However, in support of the congruity–incongruity hypothesis, participants who received mood‐congruent framing information (positive mood/positive framing and negative mood/negative framing) showed significantly better recall and were significantly less overconfident than those who received mood‐incongruent framing information (positive mood/negative framing and negative mood/positive framing). Yet, congruity–incongruity effects were moderated by decision makers' need for cognition and were obtained only among participants' with a lower cognitive processing requirement. Copyright © 2004 John Wiley & Sons, Ltd.