媒介技术变迁对儿童同伴关系的影响

媒介技术变迁为儿童的同伴关系重新设定框架。在印刷术大量应用前,儿童间同质性较高。印刷术的发明使得大规模公共教育成为可能,在学校里儿童获得了在各种规则下与同伴相处的能力,形成了新的互动惯习。电视的出现既导致儿童同伴关系的相对疏离,又促进了儿童同伴亚文化的形成。网络为儿童提供了获取同伴关系的新型方式,扩充了儿童与同伴的交流模式。手机的技术特征使得儿童在同伴关系中"永远在线",扩大了儿童的私人空间。     

写在浪漫主义时期尾声的辉煌之作——以拉赫玛尼诺夫《第二钢琴协奏曲》为例

作为浪漫主义最后一位伟大倡导者,他的作品旋律优美流畅,音乐内涵丰富。其代表作《第二钢琴协奏曲》有着阴森的背景、沉重的低音,这是作曲家当时彷徨、苦闷心情的真实写照,具有坚实的结构和巨大的感染力,本文分析了该曲各个乐章的音乐特点。     

Masters of the Universe? Resource Dependency and Interorganizational Power Relationships at NASA

On February 1, 2003, the space shuttle Columbia broke apart as it re-entered the atmosphere. Months later, the Columbia Accident Investigation Board determined the immediate cause of the crash, but it also alluded to relationships NASA has with other organizations as being problematic, suggesting that Columbia was a painful symptom of a deeper disease. This paper uses resource dependency theory and structuration theory together to examine NASA's interorganizational network, illustrating that NASA is involved in multiple toxic relationships and that a pattern has developed through NASA miscues in the last 20 years. This case study demonstrates the advantages of using these two theories together, how such integration provides a useful perspective for understanding power and change in interorganizational relationships. The paper also discusses practical suggestions for NASA specifically, but also for others as organizations become more dependent on external stakeholders and interorganizational relationships.     

利用RAPD分子标记评价仲彬草属的种间关系

利用随机扩增多态性DNA(RAPD)技术分析了14种仲彬草属Kengyilia植物的种间关系。对34个OPRON公司十聚体随机引物进行多态性筛选,20个(58．8％)能产生多态性。14个引物产生的112个DNA片断,用于计算种间Jaccard遗传相似性系数分析,在NTSYS程序中利用UPGMA构建系统发育树状图。分析结果表明：(1)14个Kengyilia物种存在较大的遗传多样性;(2)青藏高原的物种与新疆的物种 的RAPD变异极大;(3)形态相似、地理分布一致的物种有一定的亲缘关系,聚类在一起;(4)RAPD结果与形态学和细胞学等分析结果一致。RAPD分析方法将为Kengyilia系统分类提供DNA水平上丰富的资料。     

华兹华斯在20世纪中国的接受史

华兹华斯的诗学理论对我国五四新学作家的学思想及其创作实践,曾产生过很大影响。而作为以对的学衡派同仁,则借助于华氏诗歌的译介,凸现了中国古诗化传统的价值。研究们则从多方面探析了华氏诗学观念和诗艺特质各种报刊和诗歌选本地登载了华氏诗歌名作。新中国成立５０年来华慈 华斯在中国的接受历程坎坷曲折的 人们对他的认识经历了一个从消极的或反动的浪漫主义诗人到英国诗史上第一流大诗人的变化过程,８０年代中     

Types of touch in cross-sex relationships between coworkers: perceptions of relational and emotional messages, inappropriateness, and sexual harassment

This study examined observers' perceptions of nine different types of touch (including a "no touch" control condition) used in cross-sex relationships between coworkers. Results showed that face touch sends particularly strong relational and emotional messages. A soft touch in the cheek area of the face was seen as signaling more affection, attraction, flirtation, and love than the other types of touch. Face touch was also rated as the most inappropriate and sexually harassing of the nine types of touch examined. Arm around the waist was also rated as showing relatively high levels of attraction and flirtation, as well as inappropriateness and harassment. No touch and handshaking conveyed the most formality. Observers rated women as more affectionate, trusting, happy, and composed than men across the touch conditions. Men, however, were judged to be more attracted to their cross-sex partners than were women. These and other findings are discussed to shed light on the multiple interpretations of touch within the context of relationships between cross-sex coworkers.     

Examining the associations between educators’ ethics position and ethical judgment in student assessment practices

The relationship between educators’ ethics position and ethical judgment in student assessment practices remain unclear. The current study filled the research gap utilizing a sample of 406 educators (in-service teachers, pre-service teachers, and educational administrators) who completed a survey with relevant questions. The respondents were classified into four ethics position groups – situationists, exceptionists, subjectivists and absolutists. They had divided opinions in making ethical judgments (ethical or unethical) on 13 out of the 18 assessment scenarios. The logistic regression results indicated that educators’ ethics positions were significantly associated with their ethical judgment in seven student assessment scenarios. Exceptionists were more likely to endorse certain student assessment practices that are not recommended by assessment books, while subjectivists were more likely to have similar opinions with assessment books in certain practices. The study helps us gain a deeper understanding of educators’ individual differences in making ethical judgments about student assessment practices.     

Family Communication Patterns,Parental Modeling,and Confirmation in Romantic Relationships

This study explored family communication patterns (FCPs) (i.e., conversation and conformity orientations) and interparental confirmation as predictors of young adults’ confirmation in their romantic relationships (i.e., acceptance and challenge). Participants included 181 young adults from intact families. Results revealed conditional and interaction effects of family conversation and conformity orientations on the degree to which young adults confirmed their romantic partner. More importantly, FCPs and interparental confirmation were predictive of self-to-partner confirmation after controlling for reciprocity of confirmation within the romantic relationship.     

Relationships de Confianza and the organisation of collective social action

This article examines the social and cultural organisation of learning and community change in a largely new immigrant and under-resourced neighbourhood in the US Situating our investigation within a local social movement for food justice, we use an ethnographic lens to study how learning is made to become consequential across relationships between people, across activities, and contexts. Our four-year ethnographic study highlights how community health workers (promotoras) build relationships de confianza as a tool that mediated new forms of action in the focal neighbourhood. We demonstrate how relationships de confianza have laid a foundation to (a) mediate social networks to organise for change and (b) promote solidarity through the response to urgent needs, creating a more holistic model of community health and sustainability. Drawing attention to relational resources foregrounds social actors and their ingenuity, promoting equity-oriented scale-making.