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   3483篇
  免费   811篇
管理学   762篇
民族学   10篇
人口学   152篇
丛书文集   1篇
理论方法论   668篇
综合类   10篇
社会学   2213篇
统计学   478篇
  2023年   8篇
  2022年   7篇
  2021年   72篇
  2020年   158篇
  2019年   337篇
  2018年   153篇
  2017年   253篇
  2016年   287篇
  2015年   285篇
  2014年   254篇
  2013年   552篇
  2012年   222篇
  2011年   209篇
  2010年   174篇
  2009年   136篇
  2008年   171篇
  2007年   116篇
  2006年   133篇
  2005年   102篇
  2004年   104篇
  2003年   87篇
  2002年   60篇
  2001年   78篇
  2000年   64篇
  1999年   31篇
  1998年   16篇
  1997年   18篇
  1996年   24篇
  1995年   13篇
  1994年   23篇
  1993年   20篇
  1992年   18篇
  1991年   18篇
  1990年   6篇
  1989年   15篇
  1988年   8篇
  1987年   7篇
  1986年   6篇
  1985年   8篇
  1984年   7篇
  1981年   3篇
  1980年   5篇
  1979年   3篇
  1978年   3篇
  1977年   3篇
  1975年   2篇
  1974年   2篇
  1973年   3篇
  1968年   3篇
  1966年   2篇
排序方式: 共有4294条查询结果,搜索用时 203 毫秒
911.
Theoretical models suggest a relation between children's attachment and their theory of mind (ToM), but existing empirical studies are inconclusive with respect to the existence and magnitude of this association. We present the first meta‐analytic review of available studies on the attachment‐ToM association during childhood. Fifteen research on attachment‐ToM links among typically developed children aged 2 to 6 were reviewed and 12 studies that report correlations between attachment and ToM (N = 629) were included in a quantitative meta‐analysis. Meta‐analytic results showed that the higher attachment security, the better ToM skills; the combined effect size for this association was moderate, r = .30. These findings are discussed in‐depth and future research directions are proposed.  相似文献   
912.
This paper reviews the past 28 years of scholarship on management consulting to synthesize the field and establish more broadly its contribution to management research. Through a systematic review of 219 articles, we identify three core conceptual themes – knowledge, identity, and power – that have dominated the literature to date. Through a thematic inductive analysis of a subsection of articles, we then investigate how these themes have been defined, used, and linked. This allows us to uncover and problematize the relationships between these themes. In making explicit underlying theoretical assumptions and relationships between knowledge, identity, and power, we induce a unique framework that can guide and support future studies, instigate metaparadigmatic dialogue, and thus help consolidate the field.  相似文献   
913.
Contemporary research suggests that attachment has both a trait‐like, stable component, and a state‐like component that varies across contexts. In the current study, we assessed state attachment variability across comparably distressing situations in middle childhood. In two samples, children reported their expectations of maternal support in each situation. Additionally, we administered trait attachment and psychological well‐being measures. Results indicated that, overall, children varied in their expectations across situations: more than half of the variance was explained by intra‐individual differences across situations. Results revealed two components underlying variability: a Signal‐and‐Support component reflecting expectations of support‐seeking and receiving, and a Back‐on‐Track component reflecting expectations of stress reduction and comfort. State attachment variability was related to individual differences in trait attachment: children who are more securely attached at the trait level, overall appear to vary less in their state attachment, likely due to their high mean state attachment scores across situations. When the mean state attachment scores are accounted for, more securely attached children seem to vary more, suggesting that their state attachment expectations are more sensitive to contextual fluctuations. Importantly, degree of state attachment variability explained psychological well‐being over and above trait attachment.  相似文献   
914.
Parenting stress is related to the characteristics of both the child and the parents, as well as to parent–child interactions. In adoptive families, parenting stress has been identified as an indicator of the family's adjustment to adoption. The stress experienced by parents of adopted adolescents deserves special consideration, as adolescence is a critical period in the adoptees' developmental pathway. The present study aims to identify the adoptee, parents and family related predictors of the adoptive parents' parenting stress, exploring direct and indirect effects. Fifty Portuguese adolescents' adoptive parents participated in this study. Parenting stress was measured by the Stress Index for Parents of Adolescents, and the Strengths and Difficulties Questionnaire was used to evaluate the adoptees' (mal)adjustment, according to the parents' perspective. Variables related to the parents' experience of adoption were assessed resorting to the Parent's Interview about the Adoption Process. Results showed that parents' satisfaction and adoptees' adjustment were sequential mediators of the relationship between the parents' experience of family life and parenting stress. These findings provide new insights into adoption research in parenting stress, highlighting the importance of adoption‐related variables such as the parents' adoption experience within the family and family relationships.  相似文献   
915.
This paper is a reply to Doron Shultziner and Sarah Goldberg's article The Stages of Mass Mobilization: Separate Phenomena and Distinct Causal Mechanisms. The article recognizes the theoretical contribution of the study, in particular the re‐introduction of the largely neglected stage approach in social movement studies. It then raises two major concerns related to how the authors narrow their approach to single episodes of mass mobilization and how definitively they distinguish movement stages.  相似文献   
916.
Adolescents learn about emotions through interacting with parents and friends, though there is limited longitudinal research on this topic. This study examined longitudinal patterns in parent and friend emotion socialization and adolescent emotion regulation. Eighty‐seven adolescents reported on parent and friend emotion socialization. Parents reported on adolescent emotion regulation. Parents’ responses were stable over time and across gender. Friends of girls reciprocated negative emotions more and were less punitive over time, whereas friends of boys increased in comforting and decreased in neglect of negative emotions. Parents and friends evidenced unique effects on adolescent emotion regulation, and the effect of friend socialization responses differed for girls and boys. Future research should examine combinatory influences of multiple socializers on adolescent adjustment.  相似文献   
917.
This article proposes to study the discreet ‘battles of numbers’ at workplace level, particularly exacerbated on pay equity, in relation to its potential additional costs for employers. Figures are at once a framework, an object and a resource for power struggles between social partners. This approach is inspired by ‘statactivism’, a research perspective that studies the ways and contexts in which statistics can become tools for social mobilization. In a European context where bargaining is increasingly decentralized to company level, we argue that researchers should pay attention to statistical resources and quantification skills of negotiators, both on the management and unions side. They should also include in their analytical framework the influence of experts and specialists who advise social partners on how to strategically produce and use gender‐sensitive statistics. In this article, two case studies allow us to open the ‘black box’ of equality bargaining, revealing challenges and controversies of gender pay reporting.  相似文献   
918.
Objective. This article comments on the findings of Romero and Liserio's “Saving Open Spaces.” Their primary claim is that open‐space ballots are not related in any way to actual land‐use patterns. Methods. First, I present a number of methodological problems with their approach and demonstrate a sample selection bias using their original data. Second, I present some alternate models using data from 350 municipalities in the greater Philadelphia area. Results. I demonstrate that the sample selection bias in Romero and Liserio's model is so acute that all their parameter estimates are jointly zero. With other data, I find that sprawl votes are related to land‐use patterns using a number of different measures. Conclusions. I conclude that open‐space votes are related to land‐use patterns and that this may be explained as a rational response to sprawl by community planning bureaucracies.  相似文献   
919.
920.
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