Influence in canonical correlation analysis

The perturbation theory of the generalized eigenproblem is used to derive influence functions of each squared canonical correlation coefficient and the corresponding canonical vector pair. Three sample versions of these functions are described and some properties are noted. As particular applications, the influence function of the squared multiple correlation coefficient and influence functions of eigenvalues and eigenvectors in correspondence analysis are obtained. Three numerical examples are briefly discussed.We thank the Editor and the anonymous reviewers for their helpful comments. This research was carried out with the financial support of the Italian Ministry of the University and the National Research Council.     

组织决策的影响力分布特征及中英比较

本研究深入分析了组织内部各层次及外部机构对 1 8项决策的影响力。结果指出 :①我国企业存在着四种高层管理与中层管理的决策分工协作模型 ,即高层主导决策、中层自主决策、共同决策及层次决策模型 ,这说明我国企业中层管理的作用得到了加强 ,他们对决策的影响高于英国企业。②中国企业中 ,工人和基层管理的影响力普遍较小 ,尤其是在短期决策上 ,他们的影响力显著地小于英国企业。③中、英两国企业工会的影响力都很小 ,没有显著差别。但是从阻止力上分析 ,英国企业工会的作用显著地大于中国企业。这说明阻止力是一种独特的影响决策的方式 ,需要进一步的研究。     

影响被告人供述的因素及其对策的研究

以１９５名执法人员和１８５名服刑犯人为被试,采用问卷法研究了影响被告人供述的因素以及相应的对策建议。结果表明：（１）有１０种因素被认为对被告人未能形成供述动机有影响作用,有９种因素被认为对被告人形成如实供述动机有影响作用,其中,执法人员所认为的影响作用基本上都比服刑犯人所认为的要大,同时,双方具有各自的倾向性;（２）有１５种因素被认为对愿意供述的被告人未能如实供述可能存在影响作用,其中６种因素确实有一定的影响;（３）有９种对策被普遍认为对解决被告人不愿供述问题有效,有１０种对策被认为对解决愿意供述的被告人未能如实供述的问题有效,同时,执法人员和服刑犯人在关于对策有效性的评价上具有互补性。     

Moral growth in medical students

Although students bring to medical school a fairly well established value system, the potential for moral growth through the medical school environment and experience is substantial. The educational environment poses a succession of developmental and adaptive tasks to be accomplished. Several of these tasks are discussed here, tasks that are value-laden and involve, directly or indirectly, the interplay of ethical theory and practice. During the past quarter century, the two influences that have had the greatest impact on the moral growth and moral reasoning capacity of medical students have been the incorporation into the medical school curriculum of courses in medical humanities and the admission to medical school of an increasing number of female students. The female students have brought to medical school a level or dimension of moral reasoning (morality as care or responsibility for others) to augment the male students' focus on rights and justice considerations.     

White Jesus and Antisemitism: Toward an Antiracist and Decolonial Christology

This article argues that traditional Christology is intimately bound up with a triumphalist agenda that denies Jesus’ Jewishness and is structurally antisemitic. Taking an antiracist stance, the article argues that systemic rethinking of Christianity’s theological resources is needed, which must be anti-antisemitic and antiracist. This involves reconfiguring how we take on board Jesus’ Jewishness in a post-Holocaust context and recognizing Jesus as a Jewish prophet. From this, it is tentatively suggested that rethinking the role of the Messiah involves understanding a Levinasian Messiah who does not come, but rather calls upon us to act in a Messianic role before the Other as an ethical imperative.     

Designing road safety interventions for young drivers – The power of peer influence

Peer passengers are associated with risky driving behaviour and increased collision rate in young drivers, but the mechanism by which young drivers are influenced by their peers is not well understood. Here we report two studies that explore the effect of peer influence on young drivers. The first explored the relationship between susceptibility to peer influence and young drivers’ engagement in risky driving behaviour. 163 young drivers completed self-report measures of risky driving behaviour and susceptibility to different forms of peer influence. Results showed that young drivers who were influenced by their peers to attain social prestige and through peers intervening in their decisions committed more driving violations. The second study sought to utilise the susceptibility of young drivers to peer influence by using peers to design and deliver a safety intervention, following the ‘U in the Driver Seat’ model from the US. When compared to a traditional fear appeal and a control, the peer intervention group reported safer attitudes and intentions to drive safely at follow-up. Together these studies provide insight into how peers influence young drivers’ risky behaviour, and support the notion of using peer education tools in young driver safety interventions.     

从《周易参同契》看易学在道教中的传播与影响

<周易参同契>作为道教易学的重要代表作,其最重要的特色是会归"大易"、"黄老"和"炉火"三家之理,借<周易>言黄老说炼丹.本文将<周易参同契>置于汉代易学的背景下,从黄老道家哲学与道教仙学的发展中,来探讨<周易参同契>如何托<周易>卦爻象为象征符号来隐喻金丹道之内涵,以展示易学在道教中的传播与影响.     

On the influence of causal beliefs on the feeling of agency

The sense of agency is the experience of being the origin of a sensory consequence. This study investigates whether contextual beliefs modulate low-level sensorimotor processes which contribute to the emergence of the sense of agency. We looked at the influence of causal beliefs on ‘intentional binding’, a phenomenon which accompanies self-agency. Participants judged the onset-time of either an action or a sound which followed the action. They were induced to believe that the tone was either triggered by themselves or by somebody else, although, in reality, the sound was always triggered by the participants. We found that intentional binding was stronger when participants believed that they triggered the tone, compared to when they believed that another person triggered the tone. These results suggest that high-level contextual information influences sensorimotor processes responsible for generating intentional binding.     

From stratospheric ozone to climate change: Historical perspective on precaution and scientific responsibility

The issue of the impact of human activities on the stratospheric ozone layer emerged in the early 1970s. But international regulations to mitigate the most serious effects were not adopted until the mid-1980s. This case holds lessons for addressing more complex environmental problems. Concepts that should inform discussion include “latency,’ ‘counter-factual scenario based on the Precautionary Principle,’ ‘inter-generational burden sharing,’ and ‘estimating global costs under factual and counter-factual regulatory scenarios.’ Stringent regulations were adopted when large scientific uncertainty existed, and the environmental problem would have been prevented or more rapidly mitigated, at relatively modest incremental price, but for a time delay before more rigorous Precautionary measures were implemented. Will history repeat itself in the case of climate change?     

The tripartite influence model of body image and eating disturbance: A replication with adolescent girls

The tripartite influence model of body image and eating disturbance is a recent theoretical approach that includes a test of direct (peer, parental, and media factors) and mediational links (internalization of societal appearance standards, appearance comparison processes) as factors potentially leading to body dissatisfaction and eating disturbance. The theory was evaluated in the current study in a sample of 391 adolescent females. A structural equation model that evaluated the tripartite model replicated previous findings reported by Keery, van den Berg and Thompson (2004) [Keery, H., van den Berg, & Thompson, J. K. (2004). A test of the tripartite influence model of body image and eating disturbance in adolescent girls. Body Image: An International Journal of Research, 1, 237–251.]. Additionally, a second model extended these findings, suggesting that peer and media influences are more important than parental influences. The results are discussed in light of the need for prevention programs to incorporate formative influences and mediational processes in the construction of intervention strategies.