首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   169篇
  免费   1篇
教育   115篇
科学研究   19篇
各国文化   4篇
体育   9篇
综合类   1篇
文化理论   3篇
信息传播   19篇
  2023年   3篇
  2021年   5篇
  2020年   5篇
  2019年   8篇
  2018年   4篇
  2017年   6篇
  2016年   14篇
  2015年   8篇
  2014年   5篇
  2013年   38篇
  2012年   4篇
  2011年   6篇
  2010年   12篇
  2009年   4篇
  2008年   17篇
  2007年   6篇
  2006年   8篇
  2005年   3篇
  2004年   3篇
  2003年   2篇
  2002年   4篇
  2001年   1篇
  2000年   2篇
  1999年   1篇
  1996年   1篇
排序方式: 共有170条查询结果,搜索用时 15 毫秒
161.
This study explores trajectories of professional growth by teacher educators participating in a professional development community on teaching thinking. Qualitative measures revealed a four stage model of personal professional trajectories: anticipation/curiosity, withdrawal, awareness and change. The model delineates passages traversed by teacher educators grappling with complexities and challenges of an engaging professional development experience in a communal context. All participants followed the same four staged trajectory though individuals were located at different points on the path. Findings lend support to the nonlinear view of professional development, illustrating Kinchin and Cabot’s (2010) paradigm of backwards and forwards movements along career paths.  相似文献   
162.
Through 23 open‐ended questionnaires and 8 individual interviews, this phenomenological study explored the experiences of Hispanic men and women (N = 23) who completed doctoral degrees in counselor education. Six themes were identified: family role models, educational support, parental expectations, ethnic identity, acculturation/cultural expectations, and intrinsic motivation.  相似文献   
163.
The Latino ethnic/immigrant church plays a significant role in maintaining the ethnic identity of its congregants. Through the perspective of structuration theory, this qualitative analysis investigates how the activities of the church impact its members and how an individual might contribute to the cultural structure of the Latino church (i.e., duality of structure). Interviews of 25 pastors from Spanish-speaking congregations in both urban and rural settings in Oregon resulted in several themes including the initial planting of the church, the denominational structure, the emergence of a new multi-ethnic cultural identity, generational differences, and the influence of Spanish.  相似文献   
164.
The political climate often changes following the installment of a new president. This volatility presents opportunities for examining how elections might affect vulnerable subgroups such as Hispanic/Latino (HL) adolescents. The present study explored the perception of negative political climate among HL adolescents before and after the 2020 U.S. presidential election and its association with internalizing symptoms and substance use. We conducted the study in Los Angeles and Miami between 2020 and 2021, with a sample of 304 HL adolescents (Females = 60.8 %), aged 15.3 years on average. Participants completed measures of negative political climate (pre- post-election) and measures of depressive symptoms, anxiety, substance misuse, and substance use intentions after the election. We used paired tests and linear mixed-effects modeling to explore changes in perceived negative climate before and after the election. Structural equation modeling was used to determine predictors of negative political climate and its associations with internalizing symptoms and substance use. Results indicated that following the election negative political climate increased significantly in Miami and among Cuban-origin adolescents but not in Los Angeles or among Mexican-origin adolescents. Pre-election perceived negative political climate was significantly predicted by gender, study site, and mother’s nativity. Pre-election negative political climate predicted post-election internalizing symptoms and substance use intentions indirectly through post-election negative political climate. HL youth’s perceived political climate is a complex construct that might vary across different sociopolitical contexts and populational sub-groups. Exploring variations in politically-based cultural stressors and their role as mental health and substance use risk factors is crucial to addressing HL disparities.  相似文献   
165.
The aim of the article is to explore different aspects concerning the distinction between the expert and the consultant. We analyse theoretically and empirically these distinctions in the framework of the knowledge-based economy in order to introduce the central concepts of epistemic community and community of practice. The question is to know to which community experts and consultant belongs. We also investigate the role that some actors coming from outside the firm play in reinforcing knowledge creation and codification processes in the firm.  相似文献   
166.
This paper deals with the relationships between firms and communities in open source software (OSS). A particular feature of OSS is that important resources are not directly controlled by firms, but partly reside within communities that co-exist with the firms. Despite this, firms explicitly try to utilize the resources within these communities in order to create and appropriate value. Consequently, the relationships that firms have to these communities influence their way of doing business. Based on case studies of Nordic OSS firms, a typology consisting of symbiotic, commensalistic, and parasitic approaches to handle the firm-community relationship is developed. Depending on the chosen approach, firms encounter different managerial issues and also use different operational means of subtle control. While firms relying on a symbiotic approach have greater possibility to influence the community through subtle means of control, they are also confronted with more challenging managerial issues.  相似文献   
167.
Group Behavior and Learning in Electronic Forums: A Sociotechnical Approach   总被引:1,自引:0,他引:1  
The term community is widely and often uncritically used to characterize groupings of people who meet in electronic forums (e-forums). The research reported here shows how the casual use of the term community to characterize these groups can actually undermine their transformation into forms of social organization that are justifiably characterized as communities. This article examines how transforming a group into a community is a major accomplishment that requires special processes and practices. Primary data come from a particular project, the Inquiry Learning Forum (ILF), that aimed to develop "communities of practice" (CoPs) among high school science and mathematics teachers through an elaborate dedicated web site. We examine participants' behaviors in some of the differently structured forums within the ILF web site. While the project's developers expected CoPs to develop autonomously, there was no evidence of CoP formation in open public online forums. The article contrasts two approaches to building online communities that differ sharply: "IT-led community development" and "IT-supported community development." The experience of the ILF project shows that IT-led strategies community development strategies are much more difficult to make workable than are the "IT-supported" strategies.  相似文献   
168.
This study examined how Hispanic students’ academic self-concept influences the independent variables of family academic expectations, peer relationships, schoolwork, and student–teacher relationships. A survey was administered to 222 ninth-grade students in Long Island, New York, 99 of whom self-identified as Hispanic. A structural equation model analyzed the influence of the independent variables on the dependent variable, academic self-concept. A multiple regression analysis indicated that peer relationships, family academic expectations, and schoolwork were significant predictors of students’ academic self-concept. Peer relationships was a modifying variable on students’ academic self-concept.  相似文献   
169.
This article explores the development of a professional learning community through a case study of three teachers – an ESOL specialist, a literacy specialist, and a fifth-grade teacher – who engaged in co-teaching and collaboration. The emerging community of practice offered these teachers a space to learn and problem-solve by utilizing their specialized disciplinary knowledge of students and expanding the application of reading strategies during language arts. Concurrently, opportunities for revising curriculum and instruction remained unrealized, as teachers struggled to negotiate roles and responsibilities within the top-down administratively initiated collaboration that required redefining their professional community. Implications and recommendations are discussed.  相似文献   
170.
This article compares multiple types of child maltreatment among Puerto Rican youth. We seek to expand the limited knowledge of the effects of multiple types of maltreatment on depressive symptoms in a specific Latino population as emerging studies indicate that children who are exposed to one type of maltreatment are often exposed to other types. This study examines the predictive strength of different and multiple types of lifetime child maltreatment (i.e., physical, sexual, and emotional abuse; and neglect), and the effect of youth support from parents, youth coping, youth self-esteem, and place of residence on depressive symptoms among Puerto Rican youth. Secondary data analyses were performed using three annual waves (2000–2004) of data from the Boricua Youth Study. The analytic sample consists of 1041 10–13 year old Puerto Rican youth living in New York and Puerto Rico. Results indicate that: (1) youth who experienced ‘sexual abuse only’, ‘multiple maltreatment’ (2 or more types of maltreatment), ‘physical abuse only’ have a significant increase in depressive symptoms (75.1%, 61.6%, and 40.5% respectively) compared to those without maltreatment; and (2) place of residence, exposure to violence, and mental disorders were significant risk factors. When developing psychosocial interventions, professionals should particularly focus on youth who report past lifetime experience with child maltreatment. Particular attention should be given to children living in the Bronx, New York and similar urban low-income areas who report past lifetime experience with multiple types of child maltreatment and who present symptoms or a diagnosis of co-occurring mental health problems.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号