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   676篇
  免费   30篇
管理学   33篇
民族学   8篇
人才学   1篇
人口学   47篇
丛书文集   1篇
理论方法论   81篇
综合类   2篇
社会学   488篇
统计学   45篇
  2023年   4篇
  2021年   3篇
  2020年   13篇
  2019年   15篇
  2018年   17篇
  2017年   28篇
  2016年   21篇
  2015年   16篇
  2014年   21篇
  2013年   124篇
  2012年   31篇
  2011年   40篇
  2010年   21篇
  2009年   19篇
  2008年   30篇
  2007年   21篇
  2006年   23篇
  2005年   27篇
  2004年   25篇
  2003年   26篇
  2002年   18篇
  2001年   14篇
  2000年   11篇
  1999年   14篇
  1998年   3篇
  1997年   9篇
  1996年   10篇
  1995年   9篇
  1994年   11篇
  1993年   4篇
  1992年   7篇
  1991年   6篇
  1990年   6篇
  1989年   7篇
  1988年   4篇
  1987年   5篇
  1986年   3篇
  1985年   3篇
  1984年   10篇
  1983年   4篇
  1982年   4篇
  1981年   4篇
  1980年   1篇
  1979年   2篇
  1978年   4篇
  1977年   1篇
  1976年   2篇
  1973年   1篇
  1970年   1篇
  1969年   3篇
排序方式: 共有706条查询结果,搜索用时 562 毫秒
621.
This study examined how non-profit organizations (NPOs) adapted to the new media environment and created an innovative culture of advocacy to directly facilitate engagement with interested supporters. Findings from this content analysis and virtual ethnography revealed NPOs dramatically transformed the structure of online content. Shifting the emphasis of the web and social media from a one-way transmission of information to an interactive conversation substantially changes the dynamics for activism, and fosters new models of engagement between NPOs and supporters. In this participatory, co-operative media culture, people were actively engaged and shared digital content that inspired others to care about important issues. These overall results indicated that the web and social media, when used to its fullest extent, played a key role encouraging communication and inspiring interaction among individuals on- and off-line.  相似文献   
622.
We examined whether 18‐month‐olds understand how the emotional valence of people's experiences predicts their subsequent emotional reactions, as well as how their behaviors are influenced by the reliability of the emoter. Infants watched a person express sadness after receiving an object that was either inappropriate (conventional emoter) or appropriate (unconventional emoter) to perform an action. Then, infants’ imitation, social referencing, and prosocial behaviors (helping) were examined when interacting with the person. Results showed that during the exposure phase, the unconventional group showed visual search patterns suggesting hypothesis testing and expressed less concern toward the person than the conventional group. In the social referencing task, the conventional group preferred to search for the target of a positive expression as opposed to the disgust object. In contrast, the unconventional group was more likely to trust the person's negative expression. As expected, no differences were found between the groups on the instrumental helping tasks. However, during the empathic helping tasks, the conventional group needed fewer prompts to help than the unconventional group. These findings provide the first evidence that the congruence between a person's emotional responses and her experiences impacts 18‐month‐olds’ subsequent behaviors toward that person.  相似文献   
623.
Beliefs about child competence in math and reading have important implications for academic performance in adolescence. However, it is unclear whether children's own beliefs are the most important predictor of their academic performance or whether parents’ and teachers’ beliefs about child competence influence child academic performance. We assessed mothers’, fathers’, teachers’, and children's beliefs about European American children's (= 189) competence in math and reading at age 10 and children's math and language performance at ages 10, 13, and 18 years. Confirmatory factor models demonstrated that children's and teachers’ beliefs had lower loadings on a latent variable of child competence in math and reading than mothers’ beliefs. Children's self‐competence beliefs in math and reading were not significantly correlated, suggesting children may use dimensional comparisons when assessing their own competence. Mothers’, fathers’, and teachers’ assessments of child competence in math were strongly correlated with their assessments of child competence in reading. Controlling for stability in academic performance, family socioeconomic status, and other reporters, mothers and fathers who rated their children's math competence higher had adolescents who performed better in math, and fathers who rated their children's reading competence higher had adolescents who performed better in language tasks. However, children who rated their own competence higher in math and reading had lower math and language (for girls only) performance in adolescence. European American children may use dimensional comparisons that render them poorer judges of their math and reading competence than parents.  相似文献   
624.
This study examined racial socialization processes among 94 African American parents of third‐, fourth‐, and fifth‐grade children as they were predicted by children's ethnic identity exploration and unfair treatment as well as by parents' ethnic identity and discrimination experiences. Findings indicated that children's ethnic identity exploration and parents' perceptions that their children had been treated unfairly by an adult because of their race were both significantly associated with the frequency of messages to children regarding discrimination (Preparation for Bias). Parents' perceptions of children's unfair treatment from an adult and children's perceptions that they had been treated unfairly by peers were significantly associated with parents' cautions and warnings to children about intergroup relations (Promotion of Mistrust). Moreover, the influence of parents' perceptions on Promotion of Mistrust were especially pronounced when children also reported unfair treatment from adults. Children's identity exploration and unfair treatment were not associated with parents' emphasis on ethnic pride, heritage, and diversity (Cultural Socialization/Pluralism). Thus, findings suggest that parental factors are most central in the racial socialization messages that children receive. However, children's perceptions of discrimination and information seeking regarding their own history appear to have some influence on parental messages about race.  相似文献   
625.
Caregivers in informal kinship care encounter numerous difficulties when lacking a legal relationship with the children in their care. The de facto custodian guardianship, a concept that is relatively unknown in social work, provides an additional legal option to caregivers by allowing them to present their caregiving history during custody hearings. This article introduces the significance of the de facto concept and provides detailed information on its components and limitations. Recommendations are forwarded for social education and practice.  相似文献   
626.
627.
628.
629.
630.
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