A Comparison of IRT Linking Procedures     

Won-Chan Lee  Jae-Chun Ban 《教育实用测度》2013,26(1):23-48

Various applications of item response theory often require linking to achieve a common scale for item parameter estimates obtained from different groups. This article used a simulation to examine the relative performance of four different item response theory (IRT) linking procedures in a random groups equating design: concurrent calibration with multiple groups, separate calibration with the Stocking-Lord method, separate calibration with the Haebara method, and proficiency transformation. The simulation conditions used in this article included three sampling designs, two levels of sample size, and two levels of the number of items. In general, the separate calibration procedures performed better than the concurrent calibration and proficiency transformation procedures, even though some inconsistent results were observed across different simulation conditions. Some advantages and disadvantages of the linking procedures are discussed.  相似文献   

中、美女子足球队攻防技战术打法的比较研究   总被引：4，自引：1，他引：3  

曲晓光  刘丹  班运生 《中国体育科技》1999,35(4)

通过对友好运动会等中、美女子足球比赛中进攻防守技战术打法的统计、对比和研究,分析了美国女子足球的优势和特点及中国女子足球存在的差距。在完成的有效进攻配合上,中国女子足球队次数少,且限于左边路地区,美国队则“全面开花”。在中场抢截上,美国女队也较中国女队优势明显  相似文献   

论社会公德的价值关怀与制度保障   总被引：1，自引：0，他引：1  

班荣鼎 《中国德育》2006,1(8):12-14

社会公德水平是衡量社会进步的标尺。良好的社会公德形成要靠一个以维护、监督、奖惩几方面构成的制度系统保障,两者辩证互动。政府要通过价值主导、机制体现、行为主导以及系统的制度构建,促进社会公德建设。  相似文献   

A CROSS CULTURAL STUDY OF LEADERSHIP,SOCIAL MATURITY AND CREATIVE POTENTIAL IN ADOLESCENTS     

Ban Eng Goh  John F. Feldhusen 《High Ability Studies》1994,5(1):39-48

This study investigated relationships among leadership potential, social maturity, creativity, intelligence, and academic achievement among adolescents in the United States and Singapore. Results showed higher intelligence but lower leadership potential among Singapore students and a positive correlation in general between social maturity and intelligence, while creativity was found to be negatively correlated with both intelligence and academic achievement.  相似文献   

“否则”表达的判断和推理     

刘板 《黄山学院学报》2008,10(1):109-113

"否则"句可分为四类:表达一个必要条件假言判断和一个充分条件假言判断的合取;表达两个充分条件假言判断的合取;表达一个充分条件假言判断和一个选言判断的合取;只表达一个充分条件假言判断.  相似文献   

大学生个性品质探微     

班秀萍  李海军 《河北北方学院学报(社会科学版)》2004,20(1):57-58

人的个性品质是个人与个人之间、个人与集体之间、集体与集体之间交往的结果,集体是个性发展的摇篮.个性与集体、与社会和谐统一的发展是人的现代化的基本要求.大学生只有培养集体主义思想,将自身融于集体之中,满足趋群需求,取得心理支援,得到集体的认同,才能建立现代化的协调品格,使个性心理品质得到全面和谐地发展,提高社会适应能力.  相似文献   

新时期我国德育模式研究的理论特征   总被引：14，自引：0，他引：14  

班华  薛晓阳 《北京大学教育评论》2004,2(1):71-76

德育模式已成为我国德育理论研究的独特领域 ,其研究形态表现为一种新的以实践叙事为主体的理论方式。德育模式研究正在寻求对德育体制改革的赋权能力 ,努力成为推动德育实践发展的理性工具 ,它的研究价值已经远远超过其自身的理论价值 ,从指导个人教育行为延伸到指导学校整个教育工作系统和作为实现学校德育的价值载体。  相似文献   

贵州省三级医院泌尿系统常见病治疗的药物经济学评价与分析     

班光线  刘书华  周亚娴  汪奇志  杨斌  卢雷  王珏 《黔东南民族职业技术学院学报》2006,(3)

目的:通过回顾性研究,知道我省不同级别医院对泌尿系统常见疾病治疗费用形成状况和存在问题,探讨其成因和健康消费的科学对策。方法:随机确立不同地区、不同级别医院各一个,对这些医院2001年1月1日至12月31日住院病人泌尿系统常见病的肾结石、膀胱炎、急性肾炎、慢性肾炎、泌尿道感染作回顾性调查研究,应用CEA对费用进行计算,并对产生原因作初步的探讨。结果与结论:三甲医院的总费用明显高于二甲(乙)医院的费用(p<0.01)。不同疾病、不同医院的费用构成比不同。  相似文献   

Management,Entrepreneurship and Private Service Orientation: A Framework for Undergraduate Veterinary Education     

P.V.K. Sasidhar  Anne W. Van Den Ban 《The Journal of Agricultural Education and Extension》2013,19(3):201-211

Abstract

The changing nature of livestock outreach service delivery, manpower requirements and opportunities in the private sector provide both push and pull dynamics for veterinary graduates to engage in managerial, entrepreneurial, public and private service activities. The veterinary schools should support this transition by integrating Managerial, Entrepreneurship and Service (MES) orientation in the curriculum. This transition is a quite challenging task, as the core content of the Veterinary Council of India curriculum consists of basic, productive, para-clinical and clinical subjects with little emphasis on MES aspects. Merely introducing a one-off intervention such as a semester course may not be sufficient. What is proposed with 730 class hours is a two- pronged integrative approach: i) introduce the functional management disciplines into the veterinary undergraduate curriculum; and ii) integrate the entrepreneurial, public and private service philosophy into each of the production, para-clinical and clinical courses with a curriculum for public and private service as electives. This integrative approach is expected to produce graduates as job givers rather than job seekers by mastering both the science of veterinary and animal husbandry and the art of management and entrepreneurship.  相似文献   

案例教学法在职业学校财经专业课程中的运用     

班宜超 《职业技术教育》2006,27(26):53-55

在职业学校财经专业课程中运用案例教学法,主要包括课前准备、案例讨论、总结述评、网上辅导和练习。使用案例教学法,有利于改革传统的填鸭式教学模式,调动学生的参与性、主动性和交往性,提高教师的业务水平,提高学生分析问题和解决问题的能力。运用案例教学法,要充分体现学生的主体地位,充分发挥教师的“组织者”作用,建立有效的激励机制。  相似文献