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   77篇
  免费   7篇
管理学   14篇
人口学   10篇
理论方法论   12篇
综合类   2篇
社会学   39篇
统计学   7篇
  2022年   1篇
  2020年   3篇
  2019年   4篇
  2018年   5篇
  2017年   5篇
  2016年   6篇
  2015年   3篇
  2014年   2篇
  2013年   7篇
  2012年   5篇
  2011年   4篇
  2010年   5篇
  2009年   1篇
  2008年   3篇
  2007年   1篇
  2006年   3篇
  2005年   4篇
  2004年   2篇
  2003年   2篇
  2002年   1篇
  2001年   2篇
  2000年   2篇
  1999年   1篇
  1997年   2篇
  1996年   1篇
  1994年   1篇
  1993年   1篇
  1990年   1篇
  1985年   1篇
  1981年   2篇
  1978年   1篇
  1977年   1篇
  1974年   1篇
排序方式: 共有84条查询结果,搜索用时 15 毫秒
1.
2.
In this paper we compare several types of economic dependency ratios for a selection of European countries. These dependency ratios take into account not only the demographic structure of the population, but also the differences in age-specific economic behaviour such as labour market activity, income and consumption as well as age-specific public transfers. In selected simulations where we combine patterns of age-specific economic behaviour and transfers with population projections, we show that in all countries population ageing would lead to a pronounced increase in dependency ratios if present age-specific patterns were not to change. Our analysis of cross-country differences in economic dependency demonstrates that these differences are driven by both differences in age-specific economic behaviour and in the age composition of the populations. The choice of which dependency ratio to use in a specific policy context is determined by the nature of the question to be answered. The comparison of our various dependency ratios across countries gives insights into which strategies might be effective in mitigating the expected increase in economic dependency due to demographic change.  相似文献   
3.
This article challenges the established convention in immigration policy scholarship of treating economic utility and identity maintenance as logically distinct concerns. Drawing on work by Weber, Wallerstein and Bourdieu, we argue that concerns about economic utility and identity maintenance interact in the immigration policies of Western liberal democratic states, leading to policies designed to build and maintain middle‐class national status groups. Using the example of contemporary immigration policy in Germany, we illustrate how this impulse to build the middle‐class status group affects immigrant inclusion/exclusion in nuanced ways at both the group and individual levels, along class/status, ethnic and gender lines. We conclude by considering the policy implications of growing and shaping populations according to middle‐class ideals, particularly for the statistical monitoring of immigrant populations for integration benchmarking purposes.  相似文献   
4.
The article focuses on the autobiographical memories of people born in Germany after the Second World War, whose mothers were local women and whose fathers were members of the allied forces. Based on the analysis of narrative interviews, we ask how these people experienced their growing up and their sociocultural environment in the post‐war era, and what kind of coping strategies they developed to deal with adverse living conditions.  相似文献   
5.
In the current paper, we employ the most recent Programme for International Student Assessment (PISA) data to calculate a less-biased estimate of poverty on US achievement. The PISA was specifically chosen as it is an assessment removed from a specific curriculum and instead focuses on concepts that students should know in order to participate in a global economy. Using a propensity score matching approach, our findings suggest that US students in poverty have notable educational attainment deficiencies compared to a matched group of students who are not in poverty. In other words, when we select two students who have a great deal in common but for the fact that one comes from a poverty background, the student in poverty is expected to perform nearly 28 points, or about a quarter of a standard deviation lower, on the PISA assessment. In real terms, this puts math achievement for children not in poverty on-par with the Organisation for Economic Co-operation and Development (OECD) average, while children in poverty are well below the OECD average.  相似文献   
6.
This article explores the phenomenon of ‘bikelash’, or organised community opposition to cycle lanes. Urban residents commonly cite bicycle lanes, a space on the road reserved for cyclists, as the infrastructure most likely to encourage them to cycle. Yet the introduction of cycle lanes is often controversial. This article explores the phenomenon of bikelash, asking: Why does it occur? And what are the best ways to respond to it? A critical review of the literature on ‘contested’ cycle lane projects is undertaken in order to explore how this phenomenon can best be conceptualised within a mobilities framework.  相似文献   
7.
A young person's first consensual sexual intercourse experience is often a remarkable and memorable experience. However, little systematic information exists regarding contextual factors of first intercourse, the affective salience of the experience, possible effects on sexual attitudes and beliefs, and subsequent sexual development and adjustment. This retrospective study aimed to examine these in a sample of 475 young adults. Overall, young men and women experienced intercourse for the first time around age 17, were in a committed relationship, and reported positive affective responses. Affective reactions to the first sexual intercourse experience, sexual self-efficacy, sexual aversion, and age at first intercourse affected individuals' current sexual adjustment; however, only sexual self-efficacy mediated between first intercourse and current sexual adjustment in young men and women. Older age at first intercourse was associated with less sexual self-efficacy and lower current sexual adjustment for women. This study provides initial data to suggest that the first sexual intercourse experience significantly impacts current sexual adjustment by affecting beliefs about sexual self-efficacy.  相似文献   
8.
This study was designed to explore the grandparent-grandchild relationship from the perspective of South African adolescents, and to investigate whether grandparental involvement is independently associated with adolescents’ psychological well-being. Data were collected from 204 adolescents (mean age = 13.69) using a school-based survey. Results revealed high levels of contact between grandparents and grandchildren, although involvement varied depending on grandparent, grandchild, and family characteristics. Grandparental involvement was significantly associated with more adolescent prosocial behavior, independent of parental involvement. The findings suggest a unique association between grandparental involvement and prosocial behavior that is robust across different cultural contexts.  相似文献   
9.
Associations among six different domains of self-esteem (peers, school, family, sports/athletics, body image, and global self-worth) and risk behaviors related to substance use and suicidality were investigated in a sample of South African adolescents. Students enrolled in Grades 8 and 11 at independent secondary schools in Cape Town (N = 116) completed the Self-Esteem Questionnaire (SEQ) and a questionnaire that asked about their participation in a range of risk behaviors. Logistic regression analyses indicated that particular domains of self-esteem were differentially associated with indicators of alcohol, cigarette and drug use and suicidal ideation or behaviors in adolescents. Family self-esteem showed the strongest overall pattern of associations with the risk behaviors. Overall, the findings of this study suggest that interventions which aim to protect adolescents from engaging in risk behaviors by increasing their self-esteem are likely to be most effective and cost-efficient if they are aimed at the family and school domains.  相似文献   
10.
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