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   196篇
  免费   18篇
管理学   10篇
民族学   3篇
人口学   10篇
理论方法论   37篇
综合类   1篇
社会学   151篇
统计学   2篇
  2023年   1篇
  2021年   9篇
  2020年   9篇
  2019年   22篇
  2018年   20篇
  2017年   24篇
  2016年   21篇
  2015年   7篇
  2014年   10篇
  2013年   37篇
  2012年   8篇
  2011年   12篇
  2010年   2篇
  2009年   6篇
  2008年   4篇
  2007年   4篇
  2006年   7篇
  2005年   3篇
  2003年   3篇
  2002年   1篇
  2000年   1篇
  1998年   3篇
排序方式: 共有214条查询结果,搜索用时 15 毫秒
31.
32.
Against a background of research and national statistics that consistently show that educational participation and achievement of young people in and leaving care is significantly lower than is the case for the non‐care population, previous research has shown the positive impact that social, leisure and informal learning activities can have on the educational participation and achievements of young people, and particularly those from disadvantaged backgrounds. The UK: Care Matters Green Paper stated that involvement in leisure and social activities can have a positive impact on the self‐esteem of young people in and leaving care and upon their educational attainment and later success in the labour market. This paper reports on the English results of a cross‐national study of young people from a public care background and their pathways to education in Europe. Using case study examples it explores the impact that social, leisure and informal learning activities can have on educational participation and educational pathways of young people in and leaving care. The paper argues that, in view of these findings, encouraging and supporting young people in and leaving care into these types of activities should be a priority for social care professionals, carers and teachers.  相似文献   
33.
When recruitment into a clinical trial is limited due to rarity of the disease of interest, or when recruitment to the control arm is limited due to ethical reasons (eg, pediatric studies or important unmet medical need), exploiting historical controls to augment the prospectively collected database can be an attractive option. Statistical methods for combining historical data with randomized data, while accounting for the incompatibility between the two, have been recently proposed and remain an active field of research. The current literature is lacking a rigorous comparison between methods but also guidelines about their use in practice. In this paper, we compare the existing methods based on a confirmatory phase III study design exercise done for a new antibacterial therapy with a binary endpoint and a single historical dataset. A procedure to assess the relative performance of the different methods for borrowing information from historical control data is proposed, and practical questions related to the selection and implementation of methods are discussed. Based on our examination, we found that the methods have a comparable performance, but we recommend the robust mixture prior for its ease of implementation.  相似文献   
34.
Social work education in China has undergone rapid development during last two decades. However, methods to define, measure, and evaluate social work students' competency remain largely unexplored. In this study, we evaluated competency in graduate social work students in China and examined factors that impacted competency, based on learning theory. Findings indicated that knowledge and skills learned in class, field placement, and social context all have effects on competency. How students think about individual development and the social work profession has the most significant effect. These findings carry implications for social work education in the Chinese context. The rapid development of social work education in China requires the effective measurement and evaluation of students' core competencies.  相似文献   
35.
从任何一个角度看,全球无线手机通讯行业都在快速逼近危机的边缘。全世界已经有50多个国家的手机用户数量超过其实际人口数量。即使是在工业化国家中手机人均拥有率较低的美国,在用的手机数量也超过了2.7亿部(市场渗透率接近于90%)。今天,随着无线通讯市场的日益萎缩,  相似文献   
36.
37.
This case study of an intergroup dialogue program explores youth engagement and learning about race in a group setting and includes a youth-led participatory program evaluation. The case study offers insights on the learning experience and context of youth engagement in community-based intergroup dialogues. Themes include (1) discussing race, (2) learning skills to communicate across different races, (3) grappling with privilege and oppression, and (4) developing leadership. Implications for social work practice with groups for community changes are discussed.  相似文献   
38.
ABSTRACT

Sexual minority persons have an increased risk for negative mental health outcomes in adulthood. This seems to largely be due to experiences of stigma in social settings. This study sought to understand the relationship between attending a religiously conservative college, internalized homophobia (a measure of sexual stigma), and depressive symptoms for sexual minority adults. Sexual minority adult participants (n = 384) from across the U.S. were recruited and completed a Web-based, anonymous survey. A mediation model predicting depression through college religious conservatism, college acceptance of sexual minority identities, and internalized homophobia was tested using path analysis. Results revealed an indirect effect of increased religious conservatism of a college predicted higher depression through lower college acceptance and higher internalized homophobia. Implications for the mental health of sexual minority adults and future research are examined.  相似文献   
39.
40.
Suicidal behavior among children and adolescents is a national problem and schools can be an effective context for suicide prevention and intervention efforts. School-wide screening programs are viewed as most effective from a public health standpoint, although they garner the least support from school administrators. The purpose of this article is to examine administrators' perceptions of three school-based suicide prevention models while also capturing opinions on barriers and benefits to implementation. Data were gathered through interviews with seven principals from one Midwestern state. Findings reveal agreement among principals that schools play a key role in suicide prevention, but they differ on which type of prevention approach is most appropriate. School principals believed the school-wide screening program included more barriers to implementation than either the in-service or the curriculum-based program, largely due to the likelihood of parental disapproval. Limitations of the study and implications for improving suicide prevention efforts are discussed.  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