全文获取类型
收费全文 | 197篇 |
免费 | 2篇 |
专业分类
管理学 | 24篇 |
民族学 | 2篇 |
人口学 | 30篇 |
理论方法论 | 17篇 |
综合类 | 2篇 |
社会学 | 85篇 |
统计学 | 39篇 |
出版年
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 1篇 |
2020年 | 1篇 |
2019年 | 9篇 |
2018年 | 5篇 |
2017年 | 11篇 |
2016年 | 8篇 |
2015年 | 3篇 |
2014年 | 6篇 |
2013年 | 34篇 |
2012年 | 3篇 |
2011年 | 7篇 |
2010年 | 1篇 |
2008年 | 11篇 |
2007年 | 10篇 |
2006年 | 5篇 |
2005年 | 5篇 |
2004年 | 6篇 |
2003年 | 4篇 |
2002年 | 5篇 |
2001年 | 8篇 |
2000年 | 4篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1994年 | 4篇 |
1993年 | 1篇 |
1992年 | 3篇 |
1990年 | 6篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1985年 | 4篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 2篇 |
1981年 | 1篇 |
1980年 | 3篇 |
1979年 | 3篇 |
1977年 | 2篇 |
1976年 | 1篇 |
排序方式: 共有199条查询结果,搜索用时 281 毫秒
51.
52.
Lewis T 《Pharmaceutical statistics》2008,7(3):158-169
The adoption of The International Conference on Harmonization Tripartite Guideline: Statistical Principles for Clinical Trials (ICH-E9) has provided a foundation for the application of statistical principles in clinical research and raised awareness of the value of a statistical contribution to the wider pharmaceutical R&D process. In addition, over the past decade globalization of the pharmaceutical R&D process and the measures taken to address reduced productivity and spiralling costs have impacted on the roles and career opportunities for statisticians working in the pharmaceutical sector. This has enhanced the need for continuing professional development to equip statisticians with the skills to fully contribute to creating innovative solutions. In the future, key areas of focus are the establishment of professional standards for statistical work and increasing the collaboration between statisticians working in industry, regulatory agencies and academia. In addition, the diversity of roles and potential career paths for statisticians embarking on a career in the pharmaceutical sector emphasizes the importance of mentoring and coaching. For the more experienced statisticians, there are unprecedented opportunities to lead and innovate. 相似文献
53.
54.
This study examined adolescent paternity through structured interviews with their social workers. It adds to the literature by exploring if there were young men involved with the child protection services (CPS) system who are fathers, identifying their unique needs, and beginning discussions on working with these young men. CPS social workers from six area offices and one juvenile detention facility completed surveys for each father on their caseload. A 3.5% rate of adolescent paternity was observed across these offices. Information about the nature of the young men's involvement with CPS, their involvement with their children, and their unique needs as fathers are provided. This paper also identifies some practice and policy implications for adolescent fathers and CPS charged with their care. 相似文献
55.
Refining Participatory Research with the methodology of Community Oriented Primary Care (COPC), sociologists, medical providers
and other “professionals” were able to assist the people of a small, rural county in western Appalachian North Carolina create
a “community health consortium.” The consortium grew out of a research process funded by the W.K. Kellogg Foundation, which
included some 40 interviews with community groups that articulated health problems and barriers to health care. The consortium
then undertook action projects, which in turn enhanced networking between community groups and agencies while reducing mistrust
between them. The consortium empowered people to articulate their realities, needs and became a force for change able to make
demands on political office holders and decision makers. Despite its democratic origins and ideology, the consortium needs
to do more to extend its outreach to include the marginal and disenfranchised. 相似文献
56.
Christian E. Molidor Laura B. Nissen Ted R. Watkins 《Child and Adolescent Social Work Journal》2002,19(3):209-225
Little is known regarding the specific treatment needs of those female juvenile offenders with a history of substance abuse. While social scientists have advanced distinct theories regarding adolescent substance use and juvenile delinquency, minimal work has been conducted to integrate or link these two. In attempting to further explore their interrelationships, this article will review and incorporate the relevant theoretical and practice milestones in three areas: (1) substance abuse and women, (2) substance abuse and adolescents, and (3) substance abuse and juvenile delinquency, leading to the development of new theory and practice relevant to the female substance abusing juvenile offender population. The authors propose some practice considerations for current interventions with this population and discuss implications for future research and exploration. 相似文献
57.
This paper uses data from the Australian Election Studies (1987–2001) to investigate the preference for lower taxes or higher social spending among Australian voters. We offer some explanations for the increased support for higher social spending, especially after the election of the Howard Government in 1996. Regression models allow us to distinguish various factors that predict support for higher social spending. The main conclusions of the paper are that support for social spending is higher among voters with ‘social‐democratic’ attitudes and voting preferences but significantly, is also higher among voters who think health and Medicare services have declined since 1998. These findings are discussed in the context of various possible explanations for declining support for tax cuts. 相似文献
58.
59.
60.
What's Missing from National Landline RDD Surveys?: The Impact of the Growing Cell-Only Population 总被引:1,自引:1,他引:0
Keeter Scott; Kennedy Courtney; Clark April; Tompson Trevor; Mokrzycki Mike 《Public opinion quarterly》2007,71(5):772-792
The number of cell phone only households has continued to grow– 12.8 percent of all households by the end of 2006, accordingto the National Health Interview Survey (NHIS). To assess theextent and nature of the potential bias in landline telephonesamples created by the absence of cell-only households, thePew Research Center conducted four independent dual frame studiesin 2006, three of which included at least 200 interviews withcell-only respondents. Despite the fact that there are significantdifferences between cell-only and landline respondents on manyimportant variables, across the four surveys with differentsubstantive content we find that including a cell-only samplewith a landline RDD sample produces general population estimatesthat are nearly identical to those from the landline samplealone. Yet, while the noncoverage problem is currently not damagingestimates for the entire population, we find evidence that itdoes create biased estimates on certain variables for youngadults, 25 percent of whom are cell-only according to the mostrecent government estimate. 相似文献