全文获取类型
收费全文 | 599篇 |
免费 | 20篇 |
专业分类
管理学 | 48篇 |
民族学 | 2篇 |
人口学 | 53篇 |
丛书文集 | 1篇 |
理论方法论 | 121篇 |
综合类 | 5篇 |
社会学 | 348篇 |
统计学 | 41篇 |
出版年
2023年 | 3篇 |
2021年 | 6篇 |
2020年 | 9篇 |
2019年 | 15篇 |
2018年 | 15篇 |
2017年 | 22篇 |
2016年 | 20篇 |
2015年 | 10篇 |
2014年 | 17篇 |
2013年 | 103篇 |
2012年 | 27篇 |
2011年 | 25篇 |
2010年 | 9篇 |
2009年 | 17篇 |
2008年 | 33篇 |
2007年 | 18篇 |
2006年 | 16篇 |
2005年 | 10篇 |
2004年 | 19篇 |
2003年 | 17篇 |
2002年 | 13篇 |
2001年 | 18篇 |
2000年 | 16篇 |
1999年 | 5篇 |
1998年 | 7篇 |
1997年 | 14篇 |
1996年 | 11篇 |
1995年 | 13篇 |
1994年 | 7篇 |
1993年 | 10篇 |
1992年 | 7篇 |
1991年 | 8篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1988年 | 9篇 |
1987年 | 6篇 |
1986年 | 6篇 |
1985年 | 8篇 |
1984年 | 4篇 |
1983年 | 4篇 |
1982年 | 3篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1979年 | 4篇 |
1978年 | 8篇 |
1977年 | 2篇 |
1975年 | 3篇 |
1971年 | 1篇 |
1970年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有619条查询结果,搜索用时 140 毫秒
611.
Objective . We build on past research regarding immigrant group adaptation by examining the wages of first–, second–, and third–generation Mexican–American men and women and empirically evaluating if past theories of immigrant incorporation apply to the Mexican–American case. Methods . We use the 1989 Latino National Political Study and the 1990/1991 Panel Studies of Income Dynamics and OLS regressions to estimate the effects of generation and human capital on wages. Results . Immigrant men and women report lower wages than their second– and third–generation counterparts, but once human capital controls are added, the wage pattern becomes one of steady decline across generations for men, and stagnation or marginal decline across generations for women. Conclusions . Our results generally contest the applicability of linear assimilation hypotheses to the Mexican–American experience, while lending some credence to the selectivity and immigrant optimism hypotheses. Results also indicate the importance of developing more contextualized immigrant adaptation frameworks. 相似文献
612.
Joan Pennell 《The Journal of social issues》2006,62(2):259-279
Child welfare systems in the United States are failing to include families in making plans, and this reduces their success in stabilizing children's placements and promoting children's well-being. A North Carolina study demonstrates how one restorative practice—family group conferencing (FGC)—advances family participation in child welfare planning. A sample of 27 conferences showed that the 221 family group members outnumbered the 115 service providers at the meetings. Family group members were usually satisfied with the conference process and decision and saw the plans as primarily reached through consensus, following a trusted leader, and bargaining. Satisfaction with the decision was reduced when bargaining was employed. Manipulation was more likely to occur when conference preparations were inadequate. 相似文献
613.
We present a model of conflict in which discriminatory government policy or social intolerance is responsive to various forms of ethnic activism, including violence. It is this perceived responsiveness—captured by the probability that the government gives in and accepts a proposed change in ethnic policy—that induces individuals to mobilize, often violently, to support their cause. Yet, mobilization is costly and militants have to be compensated accordingly. The model allows for both financial and human contributions to conflict and allows for a variety of individual attitudes (“radicalism”) towards the cause. The main results concern the effects of within‐group heterogeneity in radicalism and income, as well as the correlation between radicalism and income, in precipitating conflict. 相似文献
614.
In the present paper, simultaneous confidence interval estimates are constructed for the mortality measures RSMR. based on propor¬tional mortality measures SPMR. in epidemiologic studies for several competing risks of death to which the individuals in the study are exposed. It is demonstrated that, under a reasonable assumption, the joint sampling distribution of the statistics X. = RSMR./SPMR. for M competing risks9 may be approximated by means of a multi-variafe normal distribution, Sidak's (1967, 1968) mulfivariate normal probability inequalities are applied to construct the simultaneous confidence intervals for the measures RSMR., i=l3 2, ..., M. These are valid regardless of the covariance structure among the risks, As a particular case if the risks may be assumed as independent, our confidence intervals reduce to those for a single measure RSMR., which are narrower than those of Kupper et al., (1978), In this sense, our paper generalizes the results presently available in the literature in two directions; first, to obtain narrower confidence limits, and second3 to discuss the case of competing risks of death irrespective of their covariance structure. 相似文献
615.
Klam J McLay M Grabke D 《Journal of psychosocial nursing and mental health services》2006,44(8):20-28
Three staff nurses in the Outpatient Schizophrenia Service of the Foothills Medical Centre in Calgary, Alberta, Canada, became concerned about the weight gain of their patients. Patients and their family members were also concerned and asking for help. Before integrating a program to address these concerns, staff first had to demonstrate that a program of this nature would be beneficial for clinic patients. Of the 75 clients screened, many presented with problems in the areas of weight, blood pressure, and fasting blood sugar and lipid levels. Although not a research study, an 8-month pilot project was implemented to address these concerns. It was hypothesized that integrating all dimensions of wellness in patient programming would have a positive effect on various defined indicators (e.g., weight, body mass index, blood pressure, and fasting blood sugar and lipid levels). Screening tests before, during, and after the 8-month project provided the physical outcome measurements. Social and psychological outcomes were described through observation and group member feedback. The positive results are significant in terms of empowering patients in the long-term management of their health. 相似文献
616.
This chapter provides two case studies of projects in the United Kingdom and United States using a social action approach to encourage youth participation and civic engagement. The authors provide a snapshot of U.K. and U.S. policy related to inclusionary practice in youth development work, along with testimony from youth participating in the two community development initiatives. As part of the positive youth development approach, youth inclusion is seen as a key to policy, programs, planning, and practice with young people. Educators, researchers, and practitioners using participatory methodologies have continued to move the youth development field forward. Social action provides a theory and practice that enhances community building, social cohesion, and positive youth development. 相似文献
617.
618.
Simone Datzberger Jenny Parkes Amiya Bhatia Rehema Nagawa Joan Ritar Kasidi Brian Junior Musenze Dipak Naker Karen Devries 《Children & Society》2023,37(1):71-90
Uganda had the longest period of school closures worldwide as a response measure during the Covid-19 pandemic. Drawing on longitudinal qualitative data from the Contexts of Violence in Adolescence Cohort Study (CoVAC) (2018–2023), we examine how this has affected the lives of adolescents in Uganda. Our analysis showcases how intersecting inequities based on socioeconomic circumstances, gender and location have intensified, with detrimental effects on young people's educational paths and life circumstances. Strategies that take the intersections of these inequities into account are urgently needed to help the most disadvantaged and marginalized young people return to school. 相似文献
619.
Joan M. Verd 《International Journal of Social Welfare》2023,32(1):9-19
This article explains the factors that led to the use of a hybrid data collection tool—i.e., a single questionnaire designed to collect both quantitative and qualitative data—in two different research projects that focused on the relation between the labour market trajectories of young people and the use and accumulation of network social capital in these trajectories. The article describes the characteristics of this tool and the methodological challenges posed by its use. The advantages and disadvantages of this specific type of data collection are also addressed. Among the main advantages, the improvement of data quality and the overarching picture obtained of the career path and use of personal networks are highlighted. The most important downside found is the amount of time needed in the interview, which shows the need to pay attention to the balance between quantitative and qualitative elements in the structure of the questionnaire. 相似文献