Confirmatory factor analysis of achieving the beginning teacher standards inventory

The purpose of this study was to examine the factorial validity and reliability of the Achieving the NASPE Standards Inventory (ANSI) that assesses pre-service physical education teachers' perceptions of achieving the National Association for Sport and Physical Education (NASPE) beginning teacher standards (2003). Four hundred fifty-two pre-service teachers from 15 Physical Education Teacher Education (PETE) programs voluntarily and anonymously completed the inventory. The hypothesized measurement models were analyzed by means of a confirmatory factor analysis. The Goodness-of-fit statistics indicated that the modified 3-factor model with 38 items represented a best fitting model with the data. The scores generated by the total and the 3 subscales of the 38-item ANSI demonstrated a high level of internal consistency.     

漳州生产性服务业和制造业关联度的实证研究

本文选取2006-2011年漳州统计年鉴的数据进行整理,利用灰色关联分析方法对漳州生产性服务业和制造业进行定量分析后得出结论:生产性服务业的发展水平与漳州制造业的灰色关联度比较高,但存在着现代新兴生产性服务业发展水平相对落后,且内部结构不合理等问题。最后,本文对如何推动漳州生产性服务业和制造业互动发展提出了相关的对策建议。     

Multiple regression analysis of sib-pair data on reading to detect quantitative trait loci

A simple extension of the DeFries and Fulker multiple regression model for twin analysis is applied to the problem of detecting linkage in a quantitative trait. The method, employing sib pairs, is based on that of Haseman and Elston. Reading data from 19 extended pedigrees were analyzed employing RLFPs as markers on chromosome 15 and using the widely available statistical applications software package, SAS. A number of possible linkages were detected, indicating that this approach is both powerful and effective, especially in the case of selected samples. Detecting genotype-environment interaction and the issue of power are briefly discussed. The programs used are available upon request.     

论《还乡》中的场景描写

角色-背景理论起源于心理学,以突显原则为基础.后由认知语言学家用来分析文学作品.大量的场景描写是哈代《还乡》中一个与众不同的特点.论文从背景-图形的视角对《还乡》中的一些场景描写进行分析,为读者对作品的意境、氛围的理解和感知提供新的视角.     

耦合谐振腔滤波器灵敏度的快速分析方法

针对传统蒙特卡罗法分析耦合谐振腔滤波器灵敏度耗时太长的问题,提出了一种基于理论梯度公式的快速灵敏度分析方法．文章详细推导了滤波器散射参数对终端阻抗和耦合系数的灵敏度解析表达式,并采用MATLAB编程实现了基于灵敏度表达式的数值算法．应用该算法对5阶交叉耦合谐振腔滤波器的灵敏度进行了分析,灵敏度分析结果对耦合谐振腔滤波器的设计和加工具有参考价值．     

微博在大学生思想政治教育中的作用分析

利用好微博这个功能强大的新兴网络平台,是高校辅导员必须考虑的一个迫切问题。具体而言,要运用微博加强思想政治教育工作,就要结合微博所带来的挑战和机遇,分析其在思想政治教育中的作用。     

英语单词标义变化的原因分析

语法分析和语义分析是语意研究层面相互关联的两个概念,对文本语意的分析和推进起着至关重要的作用,导致英语单词的文本意义发生变化的原因多种多样,总体可以归纳为语法因素和语义因素,尤以单词所在句子成分、及物与不及物、词义兼容、词义互选和施动制约等因素最为多见.     

Jack in two boxes: A postmodern perspective on the transformation of persons into portraits

The paper explores issues surrounding portrayal in educational research and interrogates the notion of a life as a textual product, via an analysis of two short biographical narratives which happen to portray the same person — a British primary school head teacher nearing the end of his career. The discrepancies between these two texts point to the problematic nature of the relationship between person and portrait, and make visible some of the textual devices that writers/researchers use in order to achieve coherence and authenticity in biographical narratives.     

关于构建区域经济发展水平评价指标体系的思考——以粤东四市2011年数据为例

区域经济发展普遍存在不均衡现象,过度的发展差距将对整体经济发展水平会起到严重的制约作用。研究区域域经济发展水平评价指标体系有着重要的现实意义,依据指标体系建立原则提出由经济发展因素、社会发展因素、政府管理因素、对外开放因素和区域创新因素5个大类25项具体指标构成的指标体系,并建议采用因子分析法运用该指标体系对区域经济发展水平进行综合评价。运用该指标体系结合粤东地区汕头、潮州、揭阳和汕尾4市2011年统计数据对该区域经济发展水平作出综合评价,评价结果能比较客观反映各城市的经济发展情况。