家庭环境对中学生阅读能力的影响:阅读投入、阅读兴趣的中介作用

采用学生阅读能力测试卷和学生阅读状况调查问卷,对随机选取的559名中学生进行调查,并运用结构方程模型探讨了家庭环境影响阅读能力的内在机制。结果发现,家庭环境影响阅读投入的路径系数为0.18,阅读投入影响阅读兴趣的路径系数为0.51,阅读兴趣影响阅读投入的路径系数为0.80,阅读投入影响阅读能力的路径系数为0.46,各路径系数均达到显著水平(p0.05)。结果表明,(1)家庭环境通过阅读投入的完全中介作用影响阅读兴趣;阅读兴趣通过阅读投入的完全中介作用影响阅读成绩;(2)家庭环境对阅读能力的影响是通过阅读投入和阅读兴趣的循环互动作用实现的。     

Eye-gaze behaviour of expert and novice surfers in a simulated surf environment

Skilled performance in sport often relies on looking at the right place at the right time. Differences in visual behaviour can thus characterise expertise. The current study examined visual attention associated with surfing expertise. Expert (n = 12) and novice (n = 12) surfers viewed 360-degree surfing videos in a head-mounted display. Eye-gaze, presence, and engagement were measured. Experts were faster to detect approaching high, and low waves, spent more time overall attending to high-performance value areas-of-interest (AOIs; pocket, shoulder, lip), and were more physically engaged. Group differences were not found for presence or simulator sickness. Outcomes show that surfing expertise is associated with more optimal visual attention to cues informing wave approach and wave dynamics. Experts look at these areas earlier than novices, and for more time overall. The findings suggest the performance advantages of early planning of motor actions, along with moment-to-moment adjustments while surfing.     

Smoking,Muslim religious commitments,and the experience and behaviour of Ramadan in Pakistani men

This study examined the possibility that smoking may interfere with Muslim commitments in general and with the experience and behaviour of Ramadan in particular. During Ramadan, a sample of 29 smoking and 46 non-smoking Pakistani men responded to measures of smoking, Religious Orientation, Religious Interest, Positive and Negative Ramadan Experience, and Ramadan Behaviour. Various indices of smoking predicted a disinterest in religion, less of an Intrinsic Religious Orientation, lower levels of Positive Ramadan Experience, higher Negative Ramadan Experience, and reductions in Ramadan Behaviour. These data offered preliminary support for the suggestion that smoking presents a challenge to Muslim beliefs and practices, especially during Ramadan.     

河南省医疗改革的公平性分析

河南省医疗改革突出的难题在于如何实现保健资源的公平公正.影响河南医疗改革公平的因素是产权改制的方向偏差,道德异乡人的利益博弈,资本和技术对医学的剥蚀,医学、医疗自身发展的失衡.实现医疗改革公平的对策建议是显化政府责任伦理,重建医患利益共同体,整合优化卫生资源的配置,推行医学整体化的发展模式.     

Rule‐breaking in an anonymous situation: When people decide to deviate from existing rules

The present study examined how soon people would make a decision to break existing rules in an anonymous situation, with particular attention paid to the degree of anonymity. A total of 100 participants were randomly assigned to either a self‐reward condition or an other‐reward condition, in both of which they were asked to flip a coin twice in each of the four coin‐flip trials to win the assigned reward. As predicted, the results showed that only participants in the self‐reward condition broke the assignment rules for obtaining the reward, and they only did so in the very last coin‐flip trial. In sum, the present findings suggest that people do not break existing rules for material gain as soon as they become anonymized, but some may do so at the very last moment.     

Some thoughts on the diffusion of psychoanalysis: the group dimension, ethics and the sense of identity

In this paper the author questions some of the ways in which psychoanalysis is passed on to the wider public, one of which is sometimes evocative of the sales promotion of a consumer product in contemporary society. This methodology does not give sufficiently deep prior thought to the eventual consequences of side effects. The detailed exposition of clinical cases, for example, raises sensitive ethical issues, even when anonymity is preserved. Although it is true that making information about Freud's theories more widely available may indeed encourage people to think about training as psychoanalysts, it is noticeable that this process is sometimes considered to be a form of training in itself. Some participants feel that acquiring a psychoanalytical vocabulary and reading clinical reports form a sufficient basis for practising thereafter as psychotherapists, both in institutional contexts and in private practice. The absence of group work on the part of the organizers might explain why closer study is not made of the methodologies of transmission and the different levels that it involves. This is sometimes due to the absence of a common object, formed within and by the group, and to the emergence of manic defences in the group.     

Mutual support in games: Some properties of Berge equilibria

The Berge equilibrium concept formalizes mutual support among players motivated by the altruistic social value orientation in games. We prove some basic results for Berge equilibria and their relations to Nash equilibria, and we provide a straightforward method for finding Berge equilibria in n-player games. We explore some specific examples, and we explain how the Berge equilibrium provides a compelling model of cooperation in social dilemmas. We show that the Berge equilibrium also explains coordination in some common interest games and is partially successful in explaining the payoff dominance phenomenon, and we comment that the theory of team reasoning provides alternative solutions to these problems.     

守护受试者的权益——对“药物研究与应用的伦理监督”

如何保障和守护临床试验研究中受试者的权益?这既是医生、患者(受试者)、工业界与公众注目的问题,也是医院伦理委员会工作面临并要解决的基本而至关重要的问题。从华西医院伦理委员会工作角度出发,分析了临床试验研究中的权益冲突和对受试者权益的科学、伦理与政策守护的要素,论述了如何保障受试者权益问题。     

Class size effects on literacy skills and literacy interest in first grade: A large-scale investigation

This article examines the impact of class size on literacy skills and on literacy interest in beginning readers from zones with specific educational needs in France. The data came from an experiment involving first graders in which teachers and pupils were randomly assigned to the different class types (small classes of 10-12 pupils vs. regular classes of 20-25 pupils).Globally, the findings reveal that class size has a (small) impact on the two basic literacy skills, reading (word recognition task) and spelling (word production task). Children with high literacy interest made more progress than children with low literacy interest. The analysis also explores the effect of four factors - early schooling, age, first language and socio-economic status - on the same type of literacy skills as above. Smaller classes most specifically improved performances in two types of population: children whose first language is French and children from intermediate and average socio-economic brackets. This means, in contrast, that neither the children from the most disadvantaged backgrounds nor the children whose first language was not French benefited from the use of smaller first grade classes. Data in this experiment are examined in the light of studies on the connections between class size, classroom procedures and pupils' engagement.     

医院的社会责任：伦理学视角

讨论了评价医院管理行动的伦理框架,严峻的卫生形势,医院的社会责任,其中着重讨论参与全面建设小康社会;向社会提供公平的卫生保健服务;重建医患信托关系以及调整与企业关系防止利益冲突。