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1.
In this article we examine the complex relationship between care experience, mental health and exclusion from school and how young people (YP) negotiate these different experiences and identities. The study is a secondary analysis, informed by symbolic interactionist theory, of interviews conducted with 19 care experienced YP in Scotland. Not all of the YP were excluded and not all had a formal mental health diagnosis, as such our study design allows interrogation of the contexts and relationships which not only facilitate but also disrupt pathways to exclusion. It also allows reconsideration of assumptions of vulnerability which are often applied to care experienced YP. Our findings suggest that these YP are moving beyond ‘role playing’ the identities ascribed to them and actively seek out relationships which enable them to construct alternative identities.  相似文献   
2.
Community question answering (CQA) services that enable users to ask and answer questions are popular on the internet. Each user can simultaneously play the roles of asker and answerer. Some work has aimed to model the roles of users for potential applications in CQA. However, the dynamic characteristics of user roles have not been addressed. User roles vary over time. This paper explores user representation by tracking user-role evolution, which could enable several potential applications in CQA, such as question recommendation. We believe this paper is the first to track user-role evolution and investigate its influence on the performance of question recommendation in CQA. Moreover, we propose a time-aware role model (TRM) to effectively track user-role evolution. With different independence assumptions, two variants of TRM are developed. Finally, we present the TRM-based approach to question recommendation, which provides a mechanism to naturally integrate the user-role evolution with content relevance between the answerer and the question into a unified probabilistic framework. Experiments using real-world data from Stack Overflow show that (1) the TRM is valid for tracking user-role evolution, and (2) compared with baselines utilizing role based methods, our TRM-based approach consistently and significantly improves the performance of question recommendation. Hence, our approach could enable several potential applications in CQA.  相似文献   
3.
Managed care poses numerous opportunities and challenges for today's health care organizations and their employees. This article investigates the ways that hospital nurses develop and make sense of their professional roles and organizational environments in a changing and often uncertain managed care setting. The case study approach used in this research combined qualitative methodologies to gain a rich, detailed, and contextual understanding of nurses' work roles and organizational experiences. After an analysis of interviews with 24 nurses and observations of nurses' communicative activities on one inpatient unit, the complexity of sensemaking and role development in a managed care environment is considered. Conclusions are then drawn regarding the theoretical and pragmatic implications of nurses' communicative processes, as they attempted to develop and understand their roles in a changing organizational context.  相似文献   
4.
本文先简要的介绍了入侵检测系统的组成和几个应用层次,接着讨论了数据融合技术中的Dempster-Shafer证据理论,并尝试给出了其在入侵检测的身份识别的一个算法和实例.  相似文献   
5.
早期记者产生于外人所办报馆 ,孕育于半殖民地半封建社会。从产生之初就深受西方新闻观念影响。中国最早的现代意义上的记者正是在西方文化冲击下 ,初步形成了自己的职业意识和观念。同时 ,他们又受传统文化影响 ,难以摆脱传统观念影响 ,热衷科举 ,对西方文化表现出排斥心理。本文试图通过揭示早期记者的职业认同危机、科举情结、文化认同危机 ,考察分析早期记者的职业意识和精神状况 ,以及其对新闻工作的影响  相似文献   
6.
从四个方面阐述了“两课”教学中存在的普遍问题,并从提高教师素质、改进教学方法、领导重视三方面提出了创新“两课”教学,发挥其在高校思想政治教育中主渠道和主阵地作用的方法。  相似文献   
7.
A number of voices have emerged in U.S. political discourse questioning the legitimacy of American exceptionalism, suggesting we are in a “post-American world.” Our research examines the effects that political messages that explicitly challenge American exceptionalism can have on U.S. public opinion. Drawing upon social identity theory, we find that explicit challenges to American exceptionalism significantly impact Americans’ views toward their own nation, their willingness to denigrate foreign publics, and their broader foreign policy preferences.  相似文献   
8.
大学与中小学(U-S)合作是当前教师教育的一条有效出路。但目前我国教师教育U-S合作过程存在严重的结构性障碍,主要表现为合作中的异质性资源依赖感不强,合作主体的合法性认同严重不足,合作协调机制缺位。因此,我们需要充分挖掘U-S合作中的异质性资源,增强双方异质性资源依赖程度;赋予中小学教师教育义务并提升合作双方的利益共识,增强合作主体的合法性认同;构建政府统筹的U-S合作管理体制,规范合作行为。  相似文献   
9.
Abstract

In our conceptual essay, we draw on an exchange between a White scholar and a group of panelists on Critical Race Theory at an international conference. Taking up this exchange as our point of departure, we work in dialectical and multidimensional ways between the essentialized politics of place on race and critical anti-essentializing foundations in recent Critical Race Feminism and Critical White Studies’ literatures. Working the dialectics and multidimensionality of the place that race makes in academic discourse, we recognize and ethically work through the essentialized politics of place in advancing anti-essentializing understandings of race. In articulating these anti-essentializing understandings, our conceptual essay drives at the notion of a generative politics of place on race in academic discourse. A generative politics of place holds essentialized realities and anti-essentializing foundations of race in dialectical and multidimensional tension for teaching, learning, and discussing race in local, national, and international contexts.  相似文献   
10.
族群身份重构是在社会文化变迁、历史记忆重构、族群认同等多种历史文化因素共同作用的结果。明清以来,多元一体的国家格局的深化,促进了内地移民与丽江纳西族之间的文化互动与融合,推动了族群身份的重构与地方文化多样性发展,对纳西族的文化变迁及发展产生了积极意义。族群认同、身份建构与国家认同之间不是彼此消长、二元对立关系,而是彼此互构、辩证统一的关系。  相似文献   
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