Effects of media violence on viewers' aggression in unconstrained social interaction

This article provides a meta-analytic review of the experimental effects of media violence on viewers' aggression in unstructured social interaction. In the reviewed experiments, children or adolescents were exposed to violent or control presentations and their postexposure behavior was coded for aggression during spontaneous social interaction. Exposure to media violence significantly enhanced viewers' aggressive behavior when the findings were aggregated across studies, but the effect was not uniform across investigations. Only suggestive evidence was obtained concerning moderators of the effect: Marginally stronger relations were obtained in those studies using a cross-section of the normal population of children (vs. emotionally disturbed children) and in those studies conducted in laboratory settings (vs. other contexts).     

Sensation seeking and financial risk taking in everyday money matters

The present study investigated the degree to which the previously established relationship between sensation seeking and risk taking associated with gambling could be extended to everyday financial matters (e.g., personal banking activities). The subjects, classified into high and low sensation seekers, were asked to make a series of everyday financial decisions that varied in their degrees of risk. Overall, the results indicate high sensation seekers displayed greater risk-taking tendencies in everyday financial matters than low sensation seekers. This difference in everyday financial risk taking between high and low sensation seekers was also found within each gender group. Implications and suggestions for future research involving sensation seeking in other personal and professional financial decision-making areas are also presented.     

论公共行政管理的伦理基础——一个公共伦理分析视角

当代中国正处在以城市化为主导的社会转型的关键时期,社会出现了种种不协调,需要相应价值尺度来引导。行政管理本身不是最终目的,它是传达人民的需求与愿望,并保证这些需求和愿望能够通过国家控制反映出来。长期以来,行政管理学界高扬效率、忽视伦理的主题定位,在一定程度上阻碍了行政管理学研究向纵深领域的发展。公共行政管理从产生时起就与某种伦理价值观相联系;公共行政管理的主要伦理规范有公益至上、有害不为、慎用权力、社会责任、平等竞争、增进信任。这些规范为公共行政管理奠定了伦理基础。     

学习不良青少年与一般青少年学业情绪特点的比较研究

本研究采用问卷法调查了1034名青少年(学习不良青少年506名),比较了学习不良青少年与一般青少年的学业情绪的特点。结果表明:(1)学习不良青少年的积极学业情绪显著低于一般青少年;学习不良青少年的消极学业情绪显著高于一般青少年。(2)学习不良青少年与一般青少年在学业情绪上的差异主要表现在初一、初二和高二、高三年级。(3)总体来说,男生的积极学业情绪多于女生,女生的消极学业情绪多于男生。     

组织公平文献综述及未来的研究方向

文章的主要目的在于回顾组织公平自其产生至今的主要文献,并介绍Colquitt(2001)的组织公平四因素结构(即分配公平、程序公平、人际公平和信息公平)[1]。文章还讨论了组织公平的工具性和非工具性模型。最后,文章介绍了组织公平今后的几个研究方向。     

医疗安全:观念更新与措施的革命

在医疗安全方面,中国和目前医疗安全领域内先进的国家之间有较大差距.这个差距首先表现在对待医疗安全的观念上,其次是在不同的观念引导下,应对的具体措施差异更加显著.因此,是到了我国在医疗安全问题上进行观念的更新和措施的革命的时候了.通过对一些新的相关信息的分析,引进新的观念和措施,希望可以对国内医疗安全领域的观念的更新与措施的革命起到一定作用.