多媒体案例教学在市场营销学教学中的应用

从科学分组、具体应用、如何合理评价学生三方面进行研究突破,提出与以往完全不同的多媒体案例教学模式。这种方法不仅能使学生充分掌握市场营销理论知识,而且对目前很多高校应用型人才的培养起到了非常重要的作用。     

加强医学伦理素养教育的机制、途径和方法

提高医学伦理素养有利于构建和谐的医惠关系,而和谐的医患关系是和谐社会的重要组成部分。从医学院校、医院和社会三个方面探讨增强医学伦理素养的机制、途径与方法,很有意义。     

论道教的辟恶梦之法及其影响

道教对于梦的研究由来已久,它既有关于梦的形成机制的理论,又有以“占梦”“禳梦”等为目的的操作系统,其中以“辟恶梦”之法最为重要。在“辟恶梦”方面,道教既通过默念咒语以祈求于神灵,又采取“叩齿”“咽液”和按摩有关穴位或身体特定部位的方法,并且还运用某类药物,要求“慎无语人”。道教的“辟恶梦”之法对于古代中医学的发展,无论在理论研究方面还是在临床实践方面。均起到了一定的作用。     

美的教育与高校思想政治工作

在高校思想政治工作中,美的教育可以起到开发智力、道德感化、人生导向等作用.在思想政治工作中善于运用美的教育,创造美的环境、展现美的人格、追求美的方法,对于增强思想政治工作的吸引力,提高思想政治工作的成效具有积极意义.     

孔子的教育思想探究

《论语》是儒家学派创始人孔子言论的汇编,是儒家的经书。其中体现孔子教育思想方面的一些重要表述,如个性品质教育、坚持的教育准则、倡导的学习方法,经过两千余年教育史的验证,特别是经过现代教育理论的评断和现代教育实验的检验,充分证明是普遍性的教育规律,就是在未来教育中也定会闪烁其奕奕光彩。     

大学数学基础课教学中融入数学建模思想的实践

数学建模不仅限于解决实际问题,也可以是数学发展过程中提出的理论问题。基于近年来在大学数学基础课教学中融入数学建模思想的教学实践,论述了其主要思路与做法。介绍了将数学建模思想融入数学基础课教学的两个教学案例,即微积分方法的本质和从方程组出发引入线性相关与线性无关概念。     

Robust tests for the common principal components model

When dealing with several populations, the common principal components (CPC) model assumes equal principal axes but different variances along them. In this paper, a robust log-likelihood ratio statistic allowing to test the null hypothesis of a CPC model versus no restrictions on the scatter matrices is introduced. The proposal plugs into the classical log-likelihood ratio statistic robust scatter estimators. Using the same idea, a robust log-likelihood ratio and a robust Wald-type statistic for testing proportionality against a CPC model are considered. Their asymptotic distributions under the null hypothesis and their partial influence functions are derived. A small simulation study allows to compare the behavior of the classical and robust tests, under normal and contaminated data.     

Nonparametric control charts based on runs and Wilcoxon-type rank-sum statistics

In this article, we introduce three new distribution-free Shewhart-type control charts that exploit run and Wilcoxon-type rank-sum statistics to detect possible shifts of a monitored process. Exact formulae for the alarm rate, the run length distribution, and the average run length (ARL) are all derived. A key advantage of these charts is that, due to their nonparametric nature, the false alarm rate (FAR) and in-control run length distribution is the same for all continuous process distributions. Tables are provided for the implementation of the charts for some typical FAR values. Furthermore, a numerical study carried out reveals that the new charts are quite flexible and efficient in detecting shifts to Lehmann-type out-of-control situations.     

利用英语阅读方法 提高阅读理解能力

本文简略分析了阅读与听、说、写、译的相互关系及中外文化背景的不同所引起的阅读困难,并就怎样处理好听、说、读、写、译的关系,克服阅读中的障碍,尤其是在阅读理论的指导下,结合教学工作经验,提供了八种行之有效的阅读方法,以提高学生的阅读理解能力.     

Promoting Fathers' Engagement With Children: Preventive Interventions for Low‐Income Families

Few programs to enhance fathers' engagement with children have been systematically evaluated, especially for low‐income minority populations. In this study, 289 couples from primarily low‐income Mexican American and European American families were randomly assigned to one of three conditions and followed for 18 months: 16‐week groups for fathers, 16‐week groups for couples, or a 1‐time informational meeting. Compared with families in the low‐dose comparison condition, intervention families showed positive effects on fathers' engagement with their children, couple relationship quality, and children's problem behaviors. Participants in couples' groups showed more consistent, longer term positive effects than those in fathers‐only groups. Intervention effects were similar across family structures, income levels, and ethnicities. Implications of the results for current family policy debates are discussed.