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.     

Diffusion of e-commerce in Denmark: An analysis of institutional intervention

This article analyzes the way a series of recent policy statements have been used to promote and shape the take-up of e-commerce in Denmark. Issuing periodic policy statements, with a combination of direct and indirect modes of intervention, is one of the roads governments are taking to influence the evolutions of ICT. The policy statements present the goals, launch initiatives, and assess achievements. Complementing a co-or self-regulation strategy, the policy statement approach has become particularly important in areas where governments seek to influence the take-up of a technology without appearing to tip the scales. She did her Ph.D. at the Center for Electronic Commerce, at Department of Informatics, Copenhagen Business School. Helle Zinner Henriksen has a degree in Law (University of Copenhagen, 1995). Her research interests include: Adoption and diffusion of Interorganizational Information Systems, e-government, and institutional regulation of electronic commerce and e-government. Kim Viborg Andersen is a researcher in organizational and policy aspects of IT. Andersen’s research encompasses various applications: economic models, EIS/BIS, health data network, EDI, e-commerce, and mobile applications primarily within the public sector domain. He is co-founder of the AIS SIG on e-government, vice-chair of the IFIP WG 8.4 on interdisciplinary e-business and on various editorial boards for journals. He is head of the Center for Research on Information Technology in Policy Settings (CIPS) at the Copenhagen Business School.     

同时线索化条件下儿童返回抑制的容量

返回抑制是对先前注意过的目标再次做出反应的时候反应时延长的一种现象。返回抑制具有一定的生物学意义,忽略已经注意过的位置(或客体),使得有机体可以更加有效的注意新的内容。基于这一点,返回抑制现象应该可以在多个已经注意过的位置出现,这便是返回抑制的容量问题。在本研究中,采用同时呈现的线索化方式,考查8岁、10岁儿童在不同的实验任务——觉察任务和辨别任务——中的返回抑制容量。结果发现觉察任务中,10岁组儿童和8岁组儿童最多在5个线索化位置上出现返回抑制,但8岁年龄组的返回抑制容量缺乏稳定;辨别任务中,10岁年龄组只在一个位置上出现返回抑制,而8岁年龄组并没有明显返回抑制现象出现。年龄因素和任务类型对儿童返回抑制容量都产生了一定程度的影响。     

《黄帝内经》阴阳二十五人分型的数学建模

目的:应用数学建模的方法探索<黄帝内经>阴阳二十五人分型的相应关系.方法:根据<黄帝内经>理论对阴阳(X1)、五行(X2)、五音(X3)和阴阳二十五人健康状态(Y)进行量化,通过SAS循环程序进行数据模拟,建立多元回归模型.结果:多元线性回归方程为Y=7452.24162+625 X1+25X2+0.09832X3.结论:方程揭示了阴阳、五行和五音与阴阳二十五人健康状态的理论关系,为进一步求证阴阳、五行、五音与健康的关系提供了一个数学模型.     

新的人身损害赔偿司法解释对医疗行业的影响及医疗行业的对策

新的人身损害赔偿司法解释将于2004年5月1日正式施行.预计将引起医疗纠纷诉讼大量增加,且多以医疗侵权为诉因,医疗机构的赔偿费用也会大幅上升.医疗行业应从减少医疗过失,改善医患关系,完善医疗事故鉴定等方面加以应对.     

公平--精神道德观念还是互利合作机制?

公平概念一直都是儿童道德发展研究的一个重要课题。传统上认为公平作为一个道德概念,属于人类精神层面,指导人类行为,是高于社会物质生活的。然而进一步研究关注,公平,作为人类生活中的一个重要而普遍的现象,是如何产生的,又为何能保持在人类社会生活中的。结果表明,公平在是人们在互利的目的下表现出来的一种策略,受到社会信息透明度的影响。一个社会中信息越透明,个体的名声越容易形成,则公平越成为一种最优的策略。     

职业经理人素质测评系统研究

在职业经理人素质结构理论模型的基础上,研制了职业经理人素质测评系统。对486名被试进行了测试．统计分析的结果表明：(1)81,3％的测验项目其区分度在O．30以上,显示出了良好的鉴别力;(2)重测信度、内在一致性信度系数表现都较好;(3)内容效度、结构效度和实证效度都较好;(4)验证性因素分析表明,由基本潜能、核心能力及个性构成的职业经理人素质结构模型与实测数据拟合良好;(5)在实际经营管理活动中表现水平不同的被试的测验结果具有显著性差异。     

Review Essay Ethnicity, Identity and Nationality in Latin America

This essay surveys recent scholarship on the history of ethnicity in Latin America and the Atlantic World, exploring ways in which Jewish, Japanese and Middle Eastern minorities have transacted nationhood, identity and integration. This historiography of ethnicity offers compelling paths for understanding how transnational identities are negotiated. These include the analysis of patterns of slaveholding by Jewish communities on both sides of the Atlantic and the ways in which these communities understood blackness; the use of memory in understanding experiences of immigration; the relationships between national foreign policy and domestic ethnic politics; and the extent to which the issues of negotiating identity and asserting ethnicity are shared by a variety of immigrant ethnic groups. Together, this body of literature reflects the substantial ways in which ethnic histories interplay with other facets of national histories and with the process of historical analysis.     

Death anxiety and sexual risk-taking: different manifestations of the process of defense

College students(n = 162) completed measures of death anxiety and sexual risk-taking, with a thought listing procedure in-between. Those who completed the death anxiety measure first (Death Salient condition) reportedgreater willingness to engage in high-risk sexual behavior than the Non-Death Salient group. This result was consistent with the hypothesis that evoking death anxiety would produce denial-based defensive activity. Also, Death Salient participants reporting more death thoughts were lower on risk-taking, as predicted. Interestingly, Death Salient participants reporting stressful thoughts about issues unrelated to personal mortality (displacement) were also less willing to engage in high-risk sexual behavior. The results are discussed in relation to a new, avowal-based model of the process of psychological defense.