试论篮球前锋意识的全面培养

在篮球比赛中,前锋既是球队的主要得分手,又是助攻手,也是抢篮板球的主要队员,要出色完成进攻和防守任务,赢得比赛的主动权,须以合理的行动为基础,而球场上其一切行动都是运动员在意识指导下完成的,意识是篮球运动员最宝贵的“精髓”,是指导正确行动“活的灵魂”,通过资料的分析,推理,归纳,阐述了前锋意识的培养方法。     

中国英语学习者口语准确性测量和口语成绩的相关性分析

本研究从频数测量和比率测量两方面探讨准确性指标与口语成绩之间的关系。本研究采用诱导任务方法,收集了61篇中国英语专业学生口语语篇。通过对准确性指标数据分析,本研究获得三个主要发现。对口语教学以及引导学生注意形式与意义的连接,提高语言使用的准确性有一定的启示。     

跳起单手肩上投篮技术的教学与易犯错误的纠正方法

随着篮球运动的不断发展 ,篮球比赛争夺也越来越激烈 ,而激烈的争夺焦点就是投篮得分 .如何才能正确掌握投篮技术动作 ,这是关键所在 .就跳起单手肩上投篮的技术进行了分析 ,提出教学方法 ,并指出易犯错误动作的纠正方法     

因子分析在市场细分化中的应用

由于对一个多因素综合影响的复杂市场进行定性细分化时,常带有主观性和随意性。为此,本文提出采用数学方法(因子分析)进行市场细分化,以达到正确科学细分市场的目的,并通过实例,与定性细分方法的结果比较得以验证,为市场细分化走向定量化和科学化提供了一种有效的方法。     

大学毕业生择业中常见的心理误区及其调适

择业中常见的心理误区是影响大学毕业生就业的重要原因之一，正确的认识和分析这些心理误区，找到合适的调适方法，加以引导，消除误区，有利于大学毕业生的健康成长和就业，有利于国家经济的发展和社会稳定。     

状态反射规律在田径教学中的应用

根据人体状态反射规律，分析了部分跑、跳、投项目头部的正确姿势，列举了头部姿势不正确易产生的错误动作以及纠正方法。     

Induction as an empirical problem: How students generalize during practical work

We examined how university students made generalizations when making morphological observations of insects. Five groups of two or three students working together were audio recorded. The results were analysed by an approach based on the work of Wittgenstein and on a pragmatic and sociocultural perspective. Results showed that students rarely made generalizations in terms of universal statements and they did not use induction or produced hypotheses for testing in an analytic philosophical sense. The few generalizations they made of this kind were taken from zoological authorities like textbooks or lectures. However, students used induction when in more familiar contexts. Moreover, when generalizations were analysed in the sense of Dewey, it became evident that students are fully capable of making generalizations by transferring meaning from one experience to another. The implications of these results for using induction and hypotheses testing in instruction are discussed.     

Longing for recognition: A literature review of second-career teachers’ induction experiences in secondary education

In many countries, teacher shortages in secondary education are a serious problem. Therefore, alternative certification programmes (ACPs) have been developed to attract second-career teachers. Research on ACPs for secondary education showed that second-career teachers differ from first-career teachers in several respects. At the same time, the strand of research on induction seems to overlook these differences. Therefore, the purpose of this review was to find out whether second-career teachers in secondary education have special support needs in their induction period. Using a constant comparison analysis technique, 27 publications, conducted in the last decade, were analysed, focussing on second-career teachers’ perceived support, retention, and professional development. The results suggested that there is need for induction support that is (in part) especially for second-career teachers. It is concluded that recognising what second-career teachers need and have to offer may foster teacher quantity, teacher quality, and school development more generally.     

简议实验数据的处理

做过实验得到数据以后,一般还要对这些数据进行科学的处理（计算、分析、整理等）,有时还要进行必要的归纳,总结成一定的表达式或者画成图表等,也就是通常所说的数据处理。数据处理过程一定要建立在误差分析的基础之上,进行去伪存真、科学筛选,这样才能得出正确的结论。     

关于剖视画法中应注意的几个问题

本对《机械制图》国家标准剖视画法及其标注方法中的一些重要问题、疑难问题作了阐述;对图样中常见的错误,以正、误对比的方式加以分析,以便正确地理解与贯彻标准。     

海底管道稳定性设计的不确定性

本文从早期依据 Morrson 方程(1950)为基础建立的海底管道稳定怀设计条件出发,研究分析了文献[2](1988)提出的稳定性设计准则中的新概念——海底管道允许出现有限制的横向位移。分析和揭示了稳定性设计中实际存在的各种不确定性,进而探讨以敏感度分析和可靠度计算的方法用不确定性进行海底管道稳定性设计。     

三相电压源型无功发生器建模与控制

本文提出了一种对现代静止无功发生器ASVG全新的建模方法，并且在该模型的基础上进行了稳态分析和小信号分析，分别通过仿真验证，证明了该建模方法及分析的正确性。最后，在该模型及分析的基础上进行了控制器的设计，并通过仿真实验证明了可行性。本文所建立的模型及分析控制方法对实际应用有较强的理论指导意义.     

Beginning readers' sensitivity to different linguistic levels – an error and correction analysis at the lexical,syntactic, and semantic levels

As the first step in a longitudinal investigation ofSwedish beginning readers' reading behaviour, thisstudy investigated the role of different linguisticlevels in beginning readers' oral reading. The 30participating beginning readers were all able to reada short running text without help. Recordings of theiroral readings of unfamiliar texts were video-recorded,transcribed and analysed as to linguistic consequencesof reading errors, and tendency to correct errors withdifferent linguistic consequences. The results revealthat the readers are sensitive to all of thelinguistic levels analysed: the majority of readingerrors lead to acceptable linguistic consequences,regardless of what linguistic level is analysed;moreover linguistically unacceptable errors weresignificantly more frequently corrected thanlinguistically acceptable errors, independent of thelinguistic level affected by the error.     

公共图书馆馆员在阅读推广活动中的作用

阅读是当代知识经济社会里重要的学习方式,而公共图书馆是广大民众阅读的基本机构场所,与民众的阅读生活密不可分,公共图书馆应担负起引导民众阅读,营造阅读氛围的任务.要长久地实现这个目标,则要依赖于具有专业素质的公共图书馆馆员定期举办阅读推广活动.与此同时,馆员除了需具备举办阅读推广活动的相关专业知识能力与正确的服务理念之外,其在活动中所起作用与定位也值得分析探讨.     

Cross‐Country Heterogeneity in Students’ Reporting Behavior: The Use of the Anchoring Vignette Method

Self‐reports are an indispensable source of information in education research but they are often affected by heterogeneity in reporting behavior. Failing to correct for this heterogeneity can lead to invalid comparisons across groups. The researchers use the parametric anchoring vignette method to correct for cross‐country incomparability of students’ reports on teacher's classroom management. Their analysis is based on the data from the Programme for International Student Assessment 2012. The results show significant variation in implicit standards across countries. Correlations between countries’ average teacher classroom management levels and external variables like students test scores and public expenditure per pupil change substantially after vignette adjustment. The researchers conclude that the anchoring vignettes method shows potential to enhance the comparability of self‐reported measures in education.     

中国电子商务问题及对策研究

电子商务将逐渐取代传统商务模式而成为 2 1世纪经济活动的核心。它是以交易双方为主体、以电子支付和电子结算为手段的现代化商务模式 ,它的发展将导致产业结构的调整、传统生产、管理和营销发生的改变 ,以及人们消费发生的更易 ,从而引发一系列问题 ,本文主要分析了中国电子商务发展中存在的技术、应用、法律 ,税收以及人才问题 ,并指出中国在电子商务中应持有正确的立场和独立的政策主张     

关联挖掘研究综述

数据挖掘是一种重要的数据分析方法,旨在发现庞大的数据中隐藏着的、先前未知的并潜在有用的模式和信息,以帮助人们正确理解和认识数据,进行科学决策。关联挖掘是数据挖掘中研究最早也是最活跃的领域,其中,频繁模式挖掘是关联挖掘的核心和基础。对关联挖掘算法的研究和发展进行综述,分析挖掘算法面临的主要挑战,概括最新研究进展。     

传统语文学的回归与发展——简评《〈国语〉动词管窥》

郭万青的著作《〈国语〉动词管窥》在语法分析的框架之下回归了国学的研究途径：以正确理解原著为目的,以语法形式分析为手段带动文义的探讨,使得《国语》让人更加易读,这种研究旨趣及方法值得推崇。     

挣值分析法在CMMI项目监督和控制中的应用

针对挣值法原理进行了系统分析．同时结合实例对任务分解WBS、挣值图绘制、进度和成本差异分析以及如何预测项目趋势等都作了详尽的分析,并给出了相应经验数据和说明。     

数学归纳法的拓展及应用

数学归纳法是证明与自然数有关的数学命题的一种完全归纳法,由于数学命题有种种形式和多种不同的实际需要,应用数学归纳法时,也要做出相应的变化,由此得到数学归纳法的一些其他形式.常见的形式一般有四种：第一数学归纳法,第二数学归纳法,倒推数学归纳法,螺旋数学归纳法.再介绍两种形式：跳跃数学归纳法和二元数学归纳法.并由皮亚诺公理和最小数原理给以证明,每种形式分别给出例题,介绍他们的应用.