区域活动中师幼互动质量提升研究——基于弗兰德斯互动分析系统

摘 要：利用弗兰德斯互动分析系统分析幼儿园区域活动,借助其量化的数据分析区域活动中包含师幼情感氛围、言语结构以及教师活动倾向在内的师幼互动质量,并利用访谈、观察的质性研究方法对弗氏系统分析的结果加以解释。在此基础上提出提升区域活动中师幼互动质量的建议：基于对话教学理论,提升师幼间的言语互动;基于儿童视角,转变教师角色;基于合作发展的理念,加强示范活动与日常活动的一致性。     

民办高校大学英语多元互动教学实践研究

大学英语教学提倡积极参与、主动建构、多元互动合作的教学模式。多元互动教学是现阶段融合数字网络技术教育教学改革的一大主题,而建构主义理论在教学理念上强调教师在学生原有认知基础上通过多元互动教学模式帮助学生达到对新认知意义的主动建构,这和大学英语教学要求中倡导的"多元互动"教学理念相统一。实验表明,多元互动教学增强了学生的学习兴趣和自主学习能力,教师的教学效果显著提升,其对改善当前民办教师的教学效果有着重要指导意义。     

SIMULATIONS AND DERIVED APPROXIMATIONS FOR THE MEANS AND STANDARD DEVIATIONS OF THE CHARACTERISTIC ROOTS OF A WISHART MATRIX

Monte Carlo simulations were done to estimate the means and standard deviations of the characteristic roots of a Wishart matrix which can be used in computing tests of hypotheses concerning multiplicative terms in balanced linear-bilinear (multiplicative) models for an m × n table of data. In this report we extend the previous results (Mandel, 1971; Cornelius, 1980) to r ≤ 199, c ≤ 149 or r ≤ 149, c ≤ 199, where r and c are row and column degrees of freedom, respectively, of the two-way array of residuals (with total degrees of freedom rc) after fitting the linear effects. For 187 combinations of r and c at intervals over this domain, we used 5000 simulations to estimate expectations and standard deviations of the Wishart roots. Using weighted linear regression variable selection techniques, symmetric functions of r and c were obtained for approximating the simulated means and standard deviations. Use of these approximating functions will avoid the need for reference to tables for input to computer programs which require these values for tests of significance of sequentially fitted terms in the analyses of balanced linear-bilinear models.     

Finding symbolons for cyberspace: Addressing the issues of trust in electronic commerce

E-commerce is growing rapidly, but a majority of the Internet users is still hesitant to become involved in it. One big hurdle is lack of trust. This paper deals with trust in ecommerce and measures to increase it. It discusses one particular so-called web assurance service for business-to-consumer commerce in detail. It also analyses if such services remain viable in an era of more mature e-commerce, and how they should be adjusted to the business-to-business environment.     

试析互动教学在体育教学中的应用

从学校体育教育教学的特点出发,依据互动教学的基本理念,从五个方面阐述了体育课程实施互动教学的要义。认为,主导与主体相结合的互动,课堂和谐氛围的互动,师生真挚情感的互动,个性发展的行为互动,多元化学习评价的互动,对调动教师＂教＂与学生＂学＂的积极性,优化课堂教学效果,全面提高教学质量有极为重要的作用。     

Tracks and Traces: Thailand and the Work of Andrew Turton

To understand caste in India we must explain the particularity of this mode of stratification, while avoiding an essentialism that isolates caste from other social forms. Stratification appeared in India long before an emic model of caste. Yet in contemporary India, I found actors concerned to place themselves in a rank order, even in ephemeral situations. I outline an Indian concept of the individual, characterised by relative immunity of the self to the social sphere, and argue that this immunity acts as a shield to keep ranking apart from the self. Indian actors show their social capability by adapting to situations rather than imposing a consistent personality across them. Local stratification is explained by actors in a historical mode, as if history was an interactional sequence played out between communities rather than individuals. Indigenous models of society provide an alternative explanatory mode, as when Brahmins claim the superior position. Their holistic model, however, is matched by king-centred and merchant-centred models. Subalterns have yet other views of Indian society. I argue that holistic models in India are constructions of the dominant, and should not be taken to represent ‘Indian culture’. Indian society should rather be seen as plural, with several emic models used to describe and explain it. Still, the tendency to create rank in so many situations points to particular rules of interaction and discourse, which implies talking ‘as if’ hierarchy, in the Dumontian sense, was an objective reality.     

语言具身认知与结构主义语言学的关联性研究

语言具身认知具有语言学的思想渊源，与近代语言学重要的流派结构主义语言学有着内在关联。语言具身认知的主张和观念与结构主义语言学所遵守的整体主义方法论有着内在的传承性。系统的整体主义观念影响着语言认知的最为突出的体现就是将身体、环境、脑纳入语言认知系统中，强调身体、环境、心脑之间的交互作用。     

以新的视角审视改革开放以来的中国经济增长

 改革开放以来中国经济取得了举世瞩目的成就，然而在GDP高增长率的背后却蕴藏着许多发展问题。本文提出了有效经济增长的范畴，试图从一个全新的角度重新审视中国经济增长的历程。通过构建有效经济增长动态模型及相关变量的测定方法，实证分析了改革开放以来我国有效经济增长的趋势特征，指出提高消费比例中超额人均消费的比重，是当前我国改善有效需求不足现状的关键所在。     

Are Interactional Behaviors Exhibited When the Self-Reported Health Question is Asked Associated with Health Status?

The self-reported health question summarizes information about health status across several domains of health and is widely used to measure health because it predicts mortality well. We examine whether interactional behaviors produced by respondents and interviewers during the self-reported health question-answer sequence reflect complexities in the respondent’s health history. We observed more problematic interactional behaviors during question-answer sequences in which respondents reported worse health. Furthermore, these behaviors were more likely to occur when there were inconsistencies in the respondent’s health history, even after controlling for the respondent’s answer to the self-reported health question, cognitive ability, and sociodemographic characteristics. We also found that among respondents who reported “excellent” health, and to a lesser extent among those who reported their health was “very good,” problematic interactional behaviors were associated with health inconsistencies. Overall, we find evidence that the interactional behaviors exhibited during the question-answer sequence are associated with the respondent’s health status.     

大学生生命教育的有效方式初探

有效开展大学生生命教育，一个重要的方面在于，积极探求与实施一套切实可行，行之有效的教育方式与方法。突出的是，整体安排，搞好学校教学计划；突出重点，做好心理咨询引导；拓展渠道，建立网络教育平台；强化理念，组织全员参与教育；注重实践，开展各种实际活动。