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   112篇
  免费   8篇
管理学   5篇
民族学   2篇
人口学   13篇
丛书文集   1篇
理论方法论   20篇
社会学   66篇
统计学   13篇
  2023年   2篇
  2022年   2篇
  2021年   1篇
  2020年   3篇
  2019年   5篇
  2018年   3篇
  2017年   12篇
  2016年   9篇
  2015年   4篇
  2014年   6篇
  2013年   12篇
  2012年   4篇
  2011年   4篇
  2010年   6篇
  2009年   2篇
  2008年   2篇
  2007年   3篇
  2006年   12篇
  2005年   3篇
  2004年   1篇
  2003年   4篇
  2002年   3篇
  2001年   2篇
  2000年   2篇
  1999年   1篇
  1998年   2篇
  1997年   1篇
  1996年   1篇
  1994年   1篇
  1992年   2篇
  1991年   2篇
  1986年   1篇
  1978年   1篇
  1977年   1篇
排序方式: 共有120条查询结果,搜索用时 15 毫秒
11.
We examine the relationship between a child’s gender and family expenditure using data from the Polish Household Budget Survey. Having a first-born daughter as compared with a first-born son increases the level of household expenditures on child and adult female clothing, and it reduces spending on games, toys and hobbies. This could be a reflection of a pure gender bias on behalf of the parents or a reflection of gender complementarities between parents’ and children’s expenditures. We find no robust evidence on gender differences in educational investment, measured by kindergarten expenditure. The analysed expenditure patterns suggest a so-far unexamined role of gender in child development. Parents in Poland seem to pay more attention to how girls look and favour boys with respect to activities and play, which could have consequences in adult life and contribute to sustaining gender inequalities and stereotypes.  相似文献   
12.
An objective of randomized placebo-controlled preventive HIV vaccine efficacy (VE) trials is to assess the relationship between vaccine effects to prevent HIV acquisition and continuous genetic distances of the exposing HIVs to multiple HIV strains represented in the vaccine. The set of genetic distances, only observed in failures, is collectively termed the ‘mark.’ The objective has motivated a recent study of a multivariate mark-specific hazard ratio model in the competing risks failure time analysis framework. Marks of interest, however, are commonly subject to substantial missingness, largely due to rapid post-acquisition viral evolution. In this article, we investigate the mark-specific hazard ratio model with missing multivariate marks and develop two inferential procedures based on (i) inverse probability weighting (IPW) of the complete cases, and (ii) augmentation of the IPW estimating functions by leveraging auxiliary data predictive of the mark. Asymptotic properties and finite-sample performance of the inferential procedures are presented. This research also provides general inferential methods for semiparametric density ratio/biased sampling models with missing data. We apply the developed procedures to data from the HVTN 502 ‘Step’ HIV VE trial.  相似文献   
13.
14.
This paper provides an overview of global trends in e-Learning and opportunities opened by harnessing learning technologies at the service of the Israeli higher education. The introduction of innovative learning technologies is examined in light of an organizational change. A series of substantial issues should be taken into account to successfully manage the change. Among these are: rethinking of academic learning and instruction, redefining the role of the teachers and the students, decoupling the learning materials and the learning process, new approaches to student assessment and program evaluation, and instituting a well thought out organizational plan including a support center. The above-mentioned issues guided the introduction of a recent call for project proposals for the integration of technologies into Israeli higher education. The main principles, criteria and results of this call are described.  相似文献   
15.
This paper examines the usefulness of the new social movements (NSMs) paradigm in the changing context of East European post-communist societies and their agricultural systems and rural communities. Starting with statements formulated in Western sociology in the context of Western democratic societies about NSMs as a protest against modernity, the paper analyses the role of such movements in the still modernizing Eastern European reality. The first part of the paper briefly examines some basic elements of the NSMs paradigm in European and American social science. The goal of this section is not only to identify the basic characteristics of NSMs, but also to identify the typical frames used by them. The second part of the paper focuses on the presence of NSMs in the communist era. Drawing on the idea of NSMs as indicators of a ‘post-materialist shift’ as well as of ‘anti-establishment’ and ‘pro-participatory democracy’, the paper examines the frames of democratic opposition in Eastern Europe before 1989. The final part of the paper considers several selected examples from Poland, Hungary, and the Czech Republic to explore the role of NSMs in the process of shaping new ruralities during the post-communist transformation.  相似文献   
16.
Parent and sibling influences on children's development of conflict management strategies were examined. Data consist of naturally occurring, in‐home sibling disputes of 37 families at two time points. The siblings were approximately two and four years old at Time 1, and four and six years old at Time 2. Parents' and children's use of conflict strategies that reflect proactive autonomy assertions such as opposition and verbal and physical power were the focus of the current study. Results suggest that parents and siblings play an important role in shaping children's conflict behaviours over time. For instance, parents' reliance on unelaborated opposition to the child, and older siblings' increased use of physical power predicted decreases in younger siblings' ability to assert themselves during conflict. In addition, increased proportions of opposition from a younger sibling was associated with the older siblings using less verbal aggression and using more mature conflict strategies such as justifying their own behaviour to their younger sibling. As sibling conflict is a salient child rearing concern for parents, practical implications are discussed.  相似文献   
17.
Whether the state provides different entrepreneurial opportunities for women and men and how is an issue rarely discussed in the growing literature concerning gender and organizations. Integrating gender and organization literature with political theories of the state, this paper compares women's entrepreneurship in one setting (Israeli society) across two time periods: before and after the foundation of a sovereign state. Our analysis identifies three manifestations of the gendering state through which it moulds business opportunities of men and women entrepreneurs. We examine how these manifestations: the delegation of economic actors, managing interactions between individuals and institutions, and administering a bureaucracy, shape access to capital and the structure of networks. The article contributes to the existing scholarship by extending the understanding of direct and indirect influence of the state on the reproduction of the image of the ideal entrepreneur and on gender differences in entrepreneurial activity.  相似文献   
18.
The present research focuses on family involvement reported by offspring and grandchildren of Holocaust survivors (OHS and GHS, respectively). Study 1 included a convenience sample of 75 participants, divided into 2 groups (36 OHS and 39 comparisons). Study 2 included a convenience sample of 92 dyads of OHS and GHS. Both samples completed the Family Involvement Questionnaire and the Holocaust Salience Scale. In line with the hypotheses, Study 1 found that, relative to comparisons, OHS presented greater familial involvement. Only OHS with strong family involvement showed higher Holocaust salience than comparisons. Study 2 showed higher familial involvement among OHS as compared to GHS, and significant parent-child correlations. The results show that family involvement is related to intergenerational transmission of the trauma, especially among OHS. Yet, among OHS and GHS, parents’ and children’s family involvement were associated. The theoretical and practical implications of these findings are discussed.  相似文献   
19.
ABSTRACT

In 2017, the Israeli government implemented a universal child development account programme – the Saving for Every Child Program (SECP) – which establishes a personal savings account for every Israeli child and provides monthly deposits until the child turns 18. The SECP has the potential to provide substantial assets when children reach adulthood, but the benefits depend on parents’ investment choices. The unique programme’s nature presents opportunities to learn from its implementation. This paper provides a comprehensive overview of the SECP, its legislative history, early findings from its implementation, and recommendations that may improve programme participation and outcomes across population groups.  相似文献   
20.
This article points to a current research direction in poverty studies, which explores the knowledge of people living in poverty. The article examines three studies from the USA, Europe and Israel which give voice to the 'life knowledge' of people living in poverty regarding different aspects of their lives. Through these examples, the article examines the potential contribution of 'life knowledge', possessed by people who are welfare-reliant, to the body of knowledge concerning welfare policy. Knowledge of this sort challenges standard preconceptions about the ways in which people cope with hardship and about the ways in which assistance might be given. The article discusses the ways in which 'life knowledge' can be recognised as such and investigated, and how it might contribute to the formation of public policy.  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