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   1950篇
  免费   92篇
管理学   292篇
民族学   13篇
人口学   159篇
丛书文集   12篇
理论方法论   254篇
综合类   18篇
社会学   1027篇
统计学   267篇
  2023年   12篇
  2022年   12篇
  2021年   21篇
  2020年   63篇
  2019年   82篇
  2018年   97篇
  2017年   104篇
  2016年   76篇
  2015年   56篇
  2014年   91篇
  2013年   337篇
  2012年   76篇
  2011年   83篇
  2010年   84篇
  2009年   51篇
  2008年   52篇
  2007年   64篇
  2006年   61篇
  2005年   55篇
  2004年   53篇
  2003年   38篇
  2002年   52篇
  2001年   43篇
  2000年   32篇
  1999年   38篇
  1998年   23篇
  1997年   32篇
  1996年   19篇
  1995年   17篇
  1994年   16篇
  1993年   19篇
  1992年   13篇
  1991年   15篇
  1990年   13篇
  1989年   15篇
  1988年   11篇
  1987年   10篇
  1986年   6篇
  1985年   11篇
  1984年   10篇
  1983年   7篇
  1982年   4篇
  1981年   8篇
  1980年   11篇
  1979年   6篇
  1978年   8篇
  1977年   8篇
  1976年   7篇
  1975年   5篇
  1968年   3篇
排序方式: 共有2042条查询结果,搜索用时 453 毫秒
41.
42.
Ethnic identity is rooted in sociocultural processes, but little is known about how social interactions predict its longitudinal changes. Using data from 154 Asian American adolescents, latent profile analysis derived four typologies based on unfair treatment (i.e., discrimination, model minority stereotyping) and ethnic socialization (i.e., cultural socialization, preparation for bias, promotion of mistrust): Low Cultural Salience, High Cultural Salience with Marginalization, Culturally Prepared with Low Mistrust, and High Mistrust/Discrimination. Few gender or generational differences in profile membership were found. Positive outcomes were linked to adolescents attuned to both positive and negative experiences, Culturally Prepared with Low Mistrust, who reported increases in ethnic belonging and decreases in negative emotions. The implications for identity formation and adjustment are discussed.  相似文献   
43.
A meningococcal serogroup B (MenB) outbreak at a large public university prompted an emergency response to immunize undergraduates. Objective: To report on a successful meningococcal serogroup B (MenB) vaccine clinic response at a large public university. Methods: We assembled the team leaders to write this case report. Results: Activation of the emergency plan and points of dispensing required cooperation of many units on campus under the leadership of university health officials with support from Centers for Disease Control and Prevention, state division of public health and the city-county health department. Significant efforts to provide consistent messages to students and parents regarding the outbreak and the availability of the MenB vaccines were made. Volunteers were recruited to staff the clinics alongside university healthcare providers. Over 22,000 doses of vaccine were administered. Conclusion: We report our experience and lessons learned which may be helpful to universities in preventing and responding to disease outbreaks.  相似文献   
44.
Abstract

Grubbs and Weaver (1947 Grubbs, F. E., and C. L. Weaver. 1947. The best unbiased estimate of population standard deviation based on group ranges. Journal of the American Statistical Association 42 (238):22441. doi: 10.2307/2280652.[Taylor & Francis Online], [Web of Science ®] [Google Scholar]) suggest a minimum-variance unbiased estimator for the population standard deviation of a normal random variable, where a random sample is drawn and a weighted sum of the ranges of subsamples is calculated. The optimal choice involves using as many subsamples of size eight as possible. They verified their results numerically for samples of size up to 100, and conjectured that their “rule of eights” is valid for all sample sizes. Here we examine the analogous problem where the underlying distribution is exponential and find that a “rule of fours” yields optimality and prove the result rigorously.  相似文献   
45.
Although psychological approaches have been the mainstay of scholarly research on school climate, offering state-of-the-art measurements and methodologies, sociological perspectives remain essential perspectives because violence is essentially a social phenomenon. This paper offers a theoretical consideration of contributions to this field, focusing specifically on those that provide a critical historical lens. I suggest that while Foucault's approach to the disciplining of docile bodies and self-restraint offers crucial conceptual tools, Norbert Elias's work—which is scarce in scholarly research on school climate—provides a complementary but necessary framework for understanding emotional and relational aspects of peer harassment.  相似文献   
46.
There is mixed evidence in the existing literature on whether children are associated with greater subjective well-being, with the correlation depending on which countries and populations are considered. We here provide a systematic analysis of this question based on three different datasets: two cross-national and one national panel. We show that the association between children and subjective well-being is positive only in developed countries, and for those who become parents after the age of 30 and who have higher income. We also provide evidence of a positive selection into parenthood, whereby happier individuals are more likely to have children.  相似文献   
47.
This study explores the significance of food and mealtimes in relation to the transition into foster care and the therapeutic settling of the child in a new family. In doing so, we draw upon an in‐depth, qualitative case study of 10 experienced foster families in the UK focusing on what helped them to be successful. At the time of the study, there were 16 foster children, aged 9–16, living with the families. Data collection included semi‐structured qualitative interviews and audio‐diaries with all family members who wished to be involved as well as eco‐maps produced by the young people. Thematic analysis and data extracts are reproduced in the study to demonstrate that meals and food preferences can function to affirm identities, membership and boundaries of family life as well as provide a site of conflict and control.  相似文献   
48.
49.
50.
Spanish-speaking and culturally sensitive social workers are in high demand throughout the country to work with Latino clients. Latinos currently represent about 11% of active social workers, limiting the capacity of social work to effectively address the needs of the Latino population. Despite this shortage, little attention has been paid to the recruitment and retention of Latinos in social work. This article presents a case study that examines a BSW program accredited by the Council on Social Work Education, at a bilingual, private college where 90% of students self-identify as Latinos. It details how the BSW program builds on the students’ community cultural wealth to ensure continued recruitment and retention of Latino students. Implications for social work education 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