Influence of social media on operational efficiency of national scenic spots in china based on three-stage DEA model

An increasing number of national scenic spots around the world use social media, such as micro-blogs and Twitter, to promote their popularity and improve their operational performance. National scenic spots may adopt different social media behaviors that lead to unbalanced operational performance. This study takes the perspective of social media adoption in national scenic spots by looking into the influence of social media adoption behaviors on operational performance based on the three-stage data envelopment analysis model. We found that most of the national scenic spots in China have low pure technical efficiency and that operational performance, including social media popularity and operational performance, is significantly determined by various social media adoption behaviors.     

The lamaze certified childbirth educator: standards of practice

A student in a Lamaze Childbirth Educator Program expresses concern that some Lamaze Certified Childbirth Educators (LCCE educators) do not teach classes that reflect Lamaze standards. In this column, the ethical and professional standards of the LCCE educator and the challenges the childbirth educator experiences while practicing in the current maternity-care environment are presented and discussed. Lamaze International's Code of Ethics for Lamaze Certified Childbirth Educators provides guidance when dealing with these challenges.     

从成本考量的视角看人类对民主政体的理性选择

民主政体作为人类政治文明的发展形态已有数千年的存在历史。人类之所以在当今普遍选择民主政体作为最基本的现实政治运作模式,也是基于成本考量的理性选择。民主政体相对于其他政体而言,具有比较优势。民主政体相对于其他政体而言,不仅能够有效降低调和政治冲突和维持政治及社会稳定的政治成本,而且能够有效降低公共决策的外部成本,更能够有效降低政治统治的风险成本和政治发展的机会成本。理性考察和分析民主政体的成本问题,不仅有利于加深对民主的理论认识,而且更有利于增强如何将社会主义民主做真做实的现实思考。     

基于标准的美国教育改革运动简论

基于标准的美国教育改革运动,对美国的基础教育产生了深远的影响,教育标准的泛化和现实教学的矛盾引起美国研究者的普遍关注。联邦政府在这场追求教育公平和标准的改革运动中发挥了重要作用,以严格标准化测验和教学效果问责制为主要特征的这场改革运动引发了美国研究者对改革效果、教育信息统计、标准完善、测验设计等方面的积极研究。     

基于结构方程模型的孵化器综合绩效评价

在已有研究的基础上,基于数据获取的便利性,构建一套科技企业孵化器综合绩效的评价指标体系.探索了硬件环境、软件环境、服务能力、发展潜力和绩效产出5个指标之间的关系,根据我国部分国家级企业孵化器的统计数据,利用AMOS软件建立结构方程模型并对模型进行计算和求解.根据得到的因子载荷和路径系数确定各个评价指标的权重.     

Assessing Marijuana Use,Anxiety, and Academic Performance Among College Students

This article examines the relationship between marijuana use and anxiety symptoms among college students, with a secondary focus on marijuana use and grade point average (GPA). A secondary analysis was conducted on data obtained from the American College Health Association–National College Health Assessment. Results indicated that marijuana use was negatively associated with GPA among students with current anxiety and no formal treatment. The relationships between these variables may be more complex than previously thought.     

提高ASP网站页面性能的方法探讨

论文在分析影响ASP网站应用程序性能因素基础上,对如何提高ASP网站页面性能进行了深入的探讨。     

日本加强教师教育实践取向的改革动向

通过对日本近年来所进行的教师教育制度及教育课程改革内容的研究,揭示其以实践取向为重心的改革特点。文章追寻战后日本的教师教育改革的轨迹,从教师教育理念的转变,教师资格标准的改革,尤其是教师培养的课程结构变化等几个侧面,分析日本在教师教育方面所进行的改革和存在的问题,解读改革的实践取向,为中国教师教育改革提供参考。     

基于人本原理的高校教师绩效管理探讨

人本原理的基本内涵是尊重人、依靠人、发展人、为了人。高校教师除了具有人力资源的一般特性之外,还具有独特性。这些独特性决定了高校实施教师绩效管理更要体现"以人为本"的理念,凸显教师的主体地位,最大限度地调动其积极性和创造性。     

论化妆仪式:阿尔莫多瓦电影中的身份和性别表演

聚焦于阿尔莫多瓦电影的基本构成元素——化妆,通过对其中身份性别表演的分析,发掘出具有"异托邦"性质的反抗与生存的空间,从而在充满矛盾的化妆仪式中,实现身份和性别的颠覆与解构。