明代中后期消费奢靡原因探析

明代中后期,消费呈现奢靡之风尚,究其原因主要有:社会结构发生变迁,统治集团对社会的控制力相对减弱;上层社会与富商收入增多,缙绅士大夫和富商引领了下层社会的消费走向奢靡;消费观念更移的推波助澜。     

减数分裂疑难点的教学

本文就遗传学教学中减数分裂过程中染色体数目变化、减数分裂与配子形成、减数分裂与三大遗传规律、减数分裂与染色体畸变等四个疑难点的教学进行讨论,并给出相应的例题解析,以供遗传学教学工作者参考。     

高校思想政治理论课质量评估结构分析

思想政治理论教育质量评估是一个由多种要素组成的复杂系统,包括评估主体、评估客体、评估中介和评估结论四个基本的子系统。大系统中的每个子系统又具有复杂的结构,自成体系;子系统中特有的价值客体、评估标准决定了思想政治理论教育质量评估不同于其他专业课质量评估的特殊性。从动态视角看,评估主体、评估客体、评估中介、评估结论进行着具体的现实的相互联系、相互作用,形成由评估主体主导、价值主体参与的一系列实践过程、实践结构。     

衡阳市土地利用的生态安全评价

土地资源是人类赖以生存的资本,土地利用生态安全问题也日益被重视。文章以衡阳市为研究区域,依据湖南省和衡阳市统计年鉴数据,采用主成分聚类分析的方法对土地利用生态安全进行评价并分类。结果表明:耒阳市、衡阳县、衡南县、祁东县、常宁市、衡东县属于第一类,生态安全状况较好;衡山县、蒸湘区、雁峰区、珠晖区、石鼓区为另一类,生态安全状况有待改善;南岳区自成一类,生态安全状况较差。据此提出相应的生态安全调控措施与建议。     

Epistemologies in the Text of Children's Books: Native- and non-Native-authored books

An examination of artifacts provides insights into the goals, practices, and orientations of the persons and cultures who created them. Here, we analyze storybook texts, artifacts that are a part of many children's lives. We examine the stories in books targeted for 4–8-year-old children, contrasting the texts generated by Native American authors versus popular non-Native authors. We focus specifically on the implicit and explicit ‘epistemological orientations’ associated with relations between human beings and the rest of nature. Native authors were significantly more likely than non-Native authors to describe humans and the rest of nature as psychologically close and embedded in relationships. This pattern converges well with evidence from a behavioral task in which we probed Native (from urban inter-tribal and rural communities) and non-Native children's and adults' attention to ecological relations. We discuss the implications of these differences for environmental cognition and science learning.     

The note of discord: Examining educational perspectives between teachers and Korean parents in the U. S.

This study examined and compared the educational perspectives of Korean parents of elementary school students and their teachers. 430 parents and 143 teachers in the New York metropolitan area participated in the survey and 16 teachers, administrators, and parents were interviewed. The findings indicated that the teachers not only misunderstood the parents' perspectives on the goals of schooling, but also underestimated the parents' ways of supporting their children's education. Regarding the current school/teacher practices, the two groups also expressed different perspectives. We discussed the urgency of educators' critical reflection on diverse cultures and the considerations for increasing parents' school involvement.     

基于OBE教育理念的“家畜育种学”课程教学改革与应用效果研究

作为畜牧学科的一门专业核心基础课程,“家畜育种学”课程建设与教学改革以大型开放式网络课程(Massive Open Online Course,MOOC)建设为切入点,基于成果导向教育(Outcome-Based Education,OBE)理念,坚持以学生为中心,持续推进课程的教学资源建设、授课体系、考核方式等教学改革。“家畜育种学”课程建设的应用表明:数字化教学资源的建立,使学生更有效地利用了碎片化的课余时间,获取知识的途径更加丰富;授课形式的改变,有效提高了学生独立思考和解决问题的能力,学生综合素质明显提高。     

在“四有干部”培养中诠释红旗渠精神

当前,历经岁月淬炼的红旗渠精神,已凝练为中华民族一面精神之旗,其包含的“自力更生、艰苦创业、团结协作、无私奉献”的精神品格,能够夯实共产党人的党性修养,助推其自身建设,使其更好地践行“心中有党、心中有民、心中有责、心中有戒”的党员干部要求。     

社会排斥与流动人口子女的教育公平

流动人口子女的教育公平问题是一个相当复杂的问题,需从不同的角度去进行探讨.基于此,本文试图从社会排斥的视角来分析流动人口子女的教育问题,以期寻找到造成流动人口子女教育公平问题的真正的原因.并提出解决问题的相应对策.     

经济排斥与流动儿童的教育公平

近年来,流动儿童的教育公平问题已成为社会普遍关注的一个热点问题,不少学者从不同角度对此进行了探讨,并取得了相当多的成果。但纵观这一时期的研究,就事论事的多,从理论上深入研究的少。流动儿童的教育公平问题是一个相当复杂的问题,需要从不同的角度去进行探讨。基于此,本文试图从经济排斥的视角来分析流动儿童的教育公平问题,以期寻找到造成流动儿童教育公平问题的真正原因。