Ethnic Identity in Everyday Life: The Influence of Identity Development Status

The current study explores the intersection of ethnic identity development and significance in a sample of 354 diverse adolescents (mean age 14). Adolescents completed surveys five times a day for 1 week. Cluster analyses revealed four identity clusters: diffused, foreclosed, moratorium, and achieved. Achieved adolescents reported the highest levels of identity salience across situations, followed by moratorium adolescents. Achieved and moratorium adolescents also reported a positive association between identity salience and private regard. For foreclosed and achieved adolescents reporting low levels of centrality, identity salience was associated with lower private regard. For foreclosed and achieved adolescents reporting high levels of centrality, identity salience was associated with higher private regard.     

巧用生活素材展现数学模型的能动建构——北师大版新课程标准教材四年级下册《字母表示数》课堂教学纪实

数学模型是新课程小学数学的核心概念,它的建立是学生形成数学思想、解决数学问题的基本任务。但在几年的新课程改革时间里,许多教师始终不明白数学模型究竟是怎么回事,更谈不上有目的、有计划地帮助学生建立数学模型。本课例利用新课程标准教材中的一个比较典型的代数常识的教学,展示引导学生主动构建数学模型的基本策略。     

Impact of online social capital on academic performance: exploring the mediating role of online knowledge sharing

Education and Information Technologies - Given the importance of digital communication during the COVID-19 pandemic, the need for advancing academic goals through online social capital is more...     

Fathers online: learning about fatherhood through the internet

In the transition to fatherhood, men face numerous challenges. Opportunities to learn new practices and gain support are limited, although the provisions of father-specific spaces such as fathers' antenatal classes or "responsible fathering" programs are important advances. This article explores how men use the social space of a father-specific Internet chat room to learn about fathering. Messages to an Australian-hosted, father-specific chat room (for fathers of infants or young children) were examined, and three overlapping themes illustrated men's perceptions of their transition to fatherhood. The themes concerned recognition of and response to a lack of social space, services, and support for new fathers. The implications for fathers' perinatal education are discussed.     

Empirical study of motivators and barriers of teacher online knowledge sharing

The focus of this study was to understand knowledge flows among teachers by examining what types of knowledge was shared by teachers, as well as what motivates or hinders teachers to share knowledge online. We examined an electronic mailing list (listserv) supporting a community of practice of literacy teachers. Data were gathered on the teachers in the listserv through online observations. Additional data were collected through semi-structured telephone interviews with 20 teachers. Findings suggest that two motives of community involvement––collectivism, and principlism appear to be the main motivators for knowledge sharers to share knowledge, while lack of knowledge and competing priority appear to be the main barriers. Practical implications for knowledge sharing and suggestions for future research are discussed. The findings of this study inform teachers, listserv moderators, teacher associations, as well as researchers of educational technology who are interested in knowledge sharing among teachers within communities of practice mediated by computer networks.

一种具有轮廓安全性的免置乱图像秘密共享方案

两次采用Shamir(t,n)门限方案,在伪秘密份额生成和图像秘密分发过程中引入参数,最后使用维吉尼亚密码加密,生成影子图像,形成了一种新的图像秘密共享方案.该方案在生成伪秘密份额和影子图像过程中均采用了Shamir(t,n)门限,生成的影子图像大小为原始秘密图像的1/t.基于维吉尼亚密码的置乱性,方案有较高的轮廓安全性,且免除了置乱处理过程.     

论国家认同、民族认同及文化认同——一种基于历史哲学的分析与思考

人类是一种历史性的存在,因此人的认同问题必须从历史发展的角度去看。在经济全球化的现时代,人员、信息与货物的跨国流动,使人们的身份认同、文化认同和国家认同日益成为一个必须时刻思考和作出选择的问题,人们都会遇到文化认同、民族认同和国家认同的问题。在文化认同与民族(族群)认同、国家认同的关系,在全球化背景下如何强化国家认同的维度上,从发展的角度看,我们必须把国家认同放在高于民族(族群)认同的地位,这就是说,族群的认同不能超越或凌驾于国家认同之上,国家的文化认同必须大于族群的文化认同;应该通过构造中华民族文化共同的文化基础和文化象征符号的重建,增加民族认同与国家认同的重叠内容,以形成统一的中华民族共同体。必须把经济社会的区域均衡发展置于今后工作的重心位置,并且通过人口的流动促进人民之间的交流与文化融合;强化国家认同还必须有政策和法规的支撑,譬如,共同的语言、政治仪式、文化符号等等的规定。总之,在历史进程之中,我们必须把国家认同置于文化认同之上,用公民的国家认同促进文化认同。     

来华留学生的自我呈现:途径与机制

来华留学生的跨文化交流会影响其留学体验,基于新制度主义社会学视角,研究采用质性研究方法对来自北京师范大学的14位来华留学生进行了访谈、观察和实物收集,探究其自我呈现的途径及作用机制。研究发现,来华留学生以学习场域的边缘人、交往的分化者、精神空间的建构者、情感能量的获得者、反身性的调适者五种角色进行自我呈现。恰适性逻辑与结果性行为逻辑共同构成的社会适应逻辑作用于来华留学生个体的行为选择与身份表达。因个体行为与制度间的高度互动性,影响其自我呈现的制度构成包括规制性的安排与惯例、规范性的交往规则、文化-认知性的社会框架。所以高校不仅要在规制性层面进行政策调整,还应当对文化-认知与情感层面予以关注,从而促进来华留学生的跨文化适应。     

Making a difference online: Facilitating service-learning through distance education

Development in the understanding and education of responsible citizenship is an important priority for higher education institutions. Evidence of this importance is expressed in the mission statements of many colleges and universities throughout the United States. As increasing numbers of students take advantage of distance education, it is essential to consider both the ways students can engage in experientially based learning environments that promote civic engagement as well as the manner by which institutions can fulfill this aspect of their missions. This article explores service-learning pedagogy delivered in an online format, specifically a case study describing the way one institution, University of Illinois at Springfield, successfully uses the Internet to provide such instruction.     

散打如何体现出武术特点

武术运动是我国传统文化的宝贵遗产、散打是它的重要组成部分。现行散打是一个新型的体育项目,自开展以来,已经在国内外形成一股散打热。现行散打运动中存在一个重大缺陷,就是它没能充分体现出中国武术的特点。本文分析了阐述中国武术的特点和现行散打中存在的问题,提出了一些改革措施及建议。     

教育理想、教师专业认同与个人认同: 试论三者的关系及其意义

教师具有的专业技能是教师专业身份的重要维度,但主要是有关教育活动的效用维度,且主要以技术性和工具性为特征.使教育成为可能的层面还必然涉及价值维度,因而教育价值和教育理想在教师的专业认同中占有不可或缺的角色.教师使命背后的教育理想无不与个人价值密切相关.个人价值是个人认同的一个构成维度,所以,教师的专业认同与其个人认同在价值层面应是一致的.如此,教师对教育理想的反思和对其专业认同的理解与她/他对个人认同的理解分不开.哲学家利科对个人认同概念和叙事认同概念的分析,为教师反思其教育理想和理解其专业认同提供了一种可能的学习模式.     

自尊与自我表现对记忆影响的实验研究

按照忽视不一致-负向模型,自尊的高低与自我表现的类型之间的交互作用在回忆自我表现情境的错误量上应达到显著水平。对90名本科生的实验研究支持该假设,即个体对与其自尊水平不一致的自我表现信息的回忆错误显著高于一致的自我表现信息。这个结果也许是对既往记忆忽视现象的一个补充。     

论澳门小说的文化属性——兼论澳门文学形象的建立

由于澳门特殊的历史化背景,澳门的小说创作显得有些“贫弱”,这在一定程度上制约了澳门学形象的建立。而由于化上的内在一致性,澳门小说尤其是短篇小说表现出鲜明的中国作风和中国气派。在创作观念上,澳门小说强调学的教化作用,具有强烈的社会批判意识,与中国传统学一脉相连。小说所表现的风土人情和价值观念,也呈现出浓郁的中国化底蕴。     

欧洲政治认同与社会历史条件

欧洲政治认同的形成与其所处的社会历史条件密切相关.分析欧洲政治认同.必须考虑到其内在的社会历史等因素.由于政治、经济等社会条件,尤其是社会理性多元化的现实,使得正在构建中的欧洲政治认同难以成为欧洲整体社会的主体认同.     

日常生活·复仇·晦涩：中国现代文学三题

中国文学的现代变革得益于“写实”的兴起,文学进化观、“忠于地”等都是文学姿态调整的反映。文学向日常生活迁移。作为现代思想的结果,人的文学的生成极大地解放了文学生产力,引领文学在回归自身的同时也走进了现代生活的深处。日常生活向度扩大了文学空间,提升了现代启蒙品格。同是表现复仇题材,不同作家的处理显然参与了因思想歧异而形成的文学方案和启蒙方式的并立。复仇凝聚了强烈的生命诉求。复仇成了消解焦虑的文化革命想象。鲁迅不失痛快和洒脱,巴金呈现了复仇的现代困境,汪曾祺现代主义手法的运用只是人类和世界的思想投影。围绕着“晦涩”的“看不懂的新文艺”的争论是思想和文学协商的又一范例。     

Learning as identity and practice through involvement in online moderation

For teachers working in a standards-based assessment system, professional conversations through organised social moderation meetings are a vital element. This qualitative research investigated the learning that occurred as a result of online moderation discussions. Findings illustrate how participating in social moderation meetings in an online context can support teachers to understand themselves as assessors, and can provide opportunities for teachers to imagine possibilities for their teaching that move beyond the moderation practice.