How Do Individuals Apply Risk Information When Choosing Among Health Care Interventions?

A sample of 3,201 Danes was subjected to personal interviews in which they were asked to state their preferences for risk-reducing health care interventions based on information on absolute risk reduction (ARR) and relative risk reduction (RRR). The aim of the study was to measure the relative weighting of different types of risk information under various circumstances. The effect of presenting questions, and of explicitly formulating RRR, was analyzed. A preference for increases in RRR was demonstrated. There was a stronger inclination to choose the intervention that offered the highest RRR if RRR was explicitly stated. Individuals with more than 10 years of schooling also demonstrated a preference for increased ARR, but only when facing individually framed choices. In a social choice context, preferences for RRR remained intact, but the magnitude of ARR had no impact on choices. Results imply that social framing may induce a propensity to prefer interventions that target high-risk populations. Those respondents who had received < or = 10 years of schooling demonstrated preferences for RRR but not ARR, and no impact of social framing was observed.     

从文化传承视角看普及青少年书法教育的意义

书法作为中国传统文化艺术的优秀代表,对文化传承有重要意义。新的时代要求人们善待书法艺术,社会要形成重视书法艺术的风气。青少年是继承和宏扬书法艺术这一优秀传统文化的主要力量。     

对国家豁免若干问题的再思考——兼论我国在国家豁免问题上的立场

豁免问题在国际法上由来已久,可以说自从有了国际法,就有了豁免制度。欧洲三十年战争结束之后,国家主权和主权平等原则发展起来,成为近代国际法最根本的原则和基础,国际法上的国家豁免问题由此产生。尽管国家豁免问题在现代国际社会存在着不同的理论和实践,但国家及其财产豁免已经成为现代国际法上的一项重要原则。本文尝试从辩证的角度质疑和剖析当前国家豁免的两种主要理论,并探讨今后我国在此问题上应持有的立场。     

论刘勰的文学发展观

刘勰从"宗经"(宗《诗经》)出发提倡复古,复古与通变相纠结,潜在地阐明了"文学退化观"与"文学进化论"相矛盾的文学发展观。这种矛盾折射出刘勰处理时代新变时的尴尬以及方法论上的混乱。     

The processes-to-end(s) paradox of public relations

Public relations researchers, theorists, and practitioners should integrate professional practice with research topics, themes, concepts, theories, contextual intelligences, strategic processes, moral judgment, and functional practices by addressing the end(s) that public relations serves in community. Disciplinary intelligences feature outcomes that yield to specialized knowledge-based, processually achievable, intellectually justifiable, strategically valuable, and morally serviceable practices that constitute culture, society, and community. In that communitarian spirit, this paper draws on established research streams and strategic process-to-ends paradigms to argue that unique knowledge serves to collaboratively assist the constitution of community as place in search for order. Public relations’ unique knowledge, constantly refined and critically guided, adds strategic, emergent force to human’s communitarian imperative. This communitarian rationale for the constitutive paradigm reasons that as individuals, organizations and communities engage to communicate they communicate to organize through narrative continuity. Organizations, individuals, and groups engage on the winding path of agonistic, emergently epistemological and ontological cultural and societal moments to seek order in the public interest. Reputations (identities), complexes of relationships (institutionalized identification) and textuality of narrative continuity empower community members co-manage resources in service of shared interests’ license to operate.     

基于语篇的“把”字句话题研究

“把”字句是汉语语法界的传统课题之一。近年来,人们除了继续发掘其语法及语义特征以外,开始逐渐关注其在语篇中的作用。本文试图利用Givón[1]提出的测量话题延续性的一套方法来调查研究“把”字句中的话题在语篇中的延续情况。通过定量分析,研究发现:“把”字句的主语最可能成为语篇中的重要话题,而“把”后宾语不及主语活跃,是语篇中一个较为次要的话题;“把”后宾语一般是有定的成分,当它为无定时,它成为语篇话题的可能性较小;虽然“把”字句宾语后面的成分也可以为语篇提供话题,但是它一般不是语篇中的重要话题。      

新媒体时代下“电视人”的“不变”与“变”

从传播学领域出发,简短论述“电视人”概念的历史沿革与发展,针对新媒体时代网络传播的特点,着重探讨“电视人”概念的延续性和变化性,并据此对新时代下的“电视人”现象进行总结与反思。     

浅议如何提高英语写作能力

多数大学生认为,“英语写作”是大学英语四、六级考试中难度较大的题型,纵然在以往练习中投入较大精力亦难有佳作。要想提高英语写作能力,必须掌握英语写作的知识技巧;熟练运用英语语法,尤其那些在日常习惯语中结构较为特殊的句式;遵循一致性、连贯性和条理性原则。     

The Non Dominated Set in Bayesian Decision Problems with Convex Loss Functions

Bayesian decision problems require subjective elicitation of the inputs: beliefs and preferences. Sometimes, elicitation methods may not represent perfectly the judgements of the decision maker. Several foundations propose to overlay this problem using robust approaches. In these models, beliefs are modelled by a class of probability distributions and preferences by a class of loss functions. Then, we are in the conditions of a Pareto order. Hence the solution concept is the set of non dominated alternatives. In this article we focus on the computation of the efficient set when the preferences are modeled by a class of convex loss functions.     

基于MODWT的FIGARCH模型波动的持续性与相关性

基于FIGARCH模型与最大重复离散小波变换的小波多分辨分析,提出了不同尺度下的FIGARCH模型,并以此来讨论金融波动序列在不同尺度下的持续性问题;利用可描述两列波动序列的整体相关特性的交叉互相关函数,提出了可以描述两列波动序列在不同尺度、不同滞后期下小波交叉互相关函数的定义,并进行了实证分析。