明兵部右侍郎郑汝璧述略

明朝郑汝璧登进士后,任官近四十年,最后升至兵部右侍郎,为国为民鞠躬尽瘁.全文从名起京师、仙山日月、威震塞外、巡抚山东及总督宣大五部分略述了郑汝璧一生的主要事迹.     

‘Feeling bad’ or ‘being bad?’ The trapping effect of effort in academic failure in a Confucian cultural context

A predicament faced by students who fail academically in East Asian Confucian societies, such as Taiwan, is being obscured by students’ outstanding performances in international academic assessments. This article proposes that there is a trapping effect of effort for these students. They are trapped in a dilemma between ‘feeling bad’ (emotional distress) for exerting too much effort and ‘being bad’ (negative image) for making little effort. Such a dilemma may be worse in the domain of academic achievement than in non-academic domains like the arts, with the former being more directly related to children’s dutiful fulfilment of parental expectations. Two consecutive studies – a scenario experiment with 700 subjects and a survey on past experiences of failure with a sample of 190 – were conducted. The results supported our hypothesis that effort becomes a double-edged sword for students who failed. They are more likely to either ‘feel bad’ or ‘be bad’ after failing academically compared to performing poorly on non-academic activities. Implications of the findings are further discussed.     

对小组合作学习过程中几个问题的思考

合作学习是我国新一轮课程改革所倡导的一种重要的学习方式,小组合作学习是其基本形式。在实际教学中,部分教师只注重了合作学习的形式而违背了合作学习的实质,具体表现为在合作学习目标的确立、合作小组的组建、小组成员的评价策略以及对教师自身的职责认识等方面存在许多误区。结合目前的研究成果和本人长期的教学实践,在分析对小组合作学习过程中存在的几个问题的基础上,进行了相应的对策思考。     

职中生"问题行为"的透视与转化

职中生“问题行为”的发生是一种较为常见的现象，如何准确地透视职中生“问题行为”的表现及其成因，探讨相应的转化方法以及促进学生自身行为转变的规律，是职业中学教育工作值得研究的一个课题，同时也是职业中学教书育人工作的切实体现。     

例谈机械波的多解问题

机械波的多解问题一直是教学中的难点。之所以难 ,主要由以下三个方面原因造成 :(1)机械波研究的是多个质点在不同时刻的运动情况 ,它要求学生能从空间和时间上同时考虑某一个问题 ;(2 )三角函数在高中数学中本身是一个难点 ;(3 )造成机械波的多解问题的物理情景比较多 ;凡此种种造成机械波的多解问题成了教学中的一大难点。下面通过一些典型的例子来讲解如何突破这一教学难点。一　由于波的传播方向不同造成的多解问题例题 1　在机械波的传播方向上有ａ、ｂ两个质点 ,ａｂ间距为Ｌ。某一时刻 ,当ａ点处于正的最大位移处时 ,ｂ点刚好在平衡…     

Association between polymorphisms of prokineticin receptor (PKR1 rs4627609 and PKR2 rs6053283) and recurrent pregnancy loss

Recurrent pregnancy loss (RPL) is a condition with complex etiologies, to which both genetic and environmental factors may contribute. During the last decade, studies indicated that the expression patterns of the prokineticin receptor (PKR1 and PKR2) are closely related to early pregnancy. However, there are few studies on the role of PKR1 and PKR2 in RPL. In this study, we purpose to investigate the association between polymorphisms of the prokineticin receptor (PKR1 rs4627609 and PKR2 rs6053283) and RPL on a group of 93 RPL cases and 169 healthy controls. Genotyping of the single nucleotide polymorphisms (SNPs) was performed using a Sequenom MassARRAY iPLEX system. The results revealed a significant association between PKR2 rs6053283 polymorphism and RPL (P=0.003), whereas no association was observed between PKR1 rs4627609 polymorphism and RPL (P=0.929) in the Chinese Han population.     

双溶剂法测定苯甲酸含量

建立了水溶济和非水溶剂并用的双溶剂酸碱滴定法测定苯甲酸的含量.与传统的酸碱滴定法相比,该方法具有操作更简单、省时、准确度高的特点.方法可用于工业产品苯甲酸含量分析.     

从过渡礼仪理论考察蒙正苗族成人礼仪

成年礼仪承担了转换个体阶段性身份、地位、权利义务的功能,与其后个体的婚恋活动、社会活动有着紧密联系,是后一阶段人生礼仪的过渡阶段.独具特色的蒙正苗族男性成人礼仪更为典型地体现了过渡礼仪中的"边缘礼仪"特点.     

试论高校思想政治理论课教学考评效率机制

教学考评是高校思想政治理论课教育教学中的一个薄弱环节。建构科学的教学考评效率机制,须实现三个转变,即考评目标导向由“理论型”、“知识型”向“创新型”转变,考评体系模式由“复合型”、“一元化”向“全要素”转变,考评方式方法由“客观题”、“主观题”向“主观问题客观化”转变。     

现代远程开放教育条件下小组协作学习的教学设计

现代远程开放教育条件下小组协作学习的教学设计,是基于建构主义理论、利用计算机网络技术和多媒体手段进行教学活动的一种新的教学形式。其中包括教学设计思想、学习目标制定、学习环境创设、学习过程设计、学习效果评价等环节。