全文获取类型
收费全文 | 509篇 |
免费 | 10篇 |
专业分类
管理学 | 24篇 |
民族学 | 2篇 |
人口学 | 48篇 |
理论方法论 | 53篇 |
综合类 | 1篇 |
社会学 | 364篇 |
统计学 | 27篇 |
出版年
2023年 | 4篇 |
2022年 | 2篇 |
2021年 | 7篇 |
2020年 | 8篇 |
2019年 | 9篇 |
2018年 | 18篇 |
2017年 | 18篇 |
2016年 | 17篇 |
2015年 | 12篇 |
2014年 | 24篇 |
2013年 | 86篇 |
2012年 | 23篇 |
2011年 | 17篇 |
2010年 | 13篇 |
2009年 | 4篇 |
2008年 | 16篇 |
2007年 | 13篇 |
2006年 | 16篇 |
2005年 | 49篇 |
2004年 | 59篇 |
2003年 | 13篇 |
2002年 | 15篇 |
2001年 | 14篇 |
2000年 | 10篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1997年 | 6篇 |
1996年 | 4篇 |
1995年 | 4篇 |
1994年 | 3篇 |
1993年 | 1篇 |
1992年 | 7篇 |
1991年 | 1篇 |
1990年 | 4篇 |
1989年 | 1篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1984年 | 2篇 |
1983年 | 3篇 |
1982年 | 1篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1978年 | 2篇 |
1977年 | 1篇 |
1972年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有519条查询结果,搜索用时 0 毫秒
141.
142.
Davenport RJ 《Science of aging knowledge environment : SAGE KE》2005,2005(23):nf43
143.
Davenport RJ 《Science of aging knowledge environment : SAGE KE》2005,2005(20):nf37
144.
145.
146.
147.
148.
149.
This paper describes the extent to which vulnerable individuals (defined by economic, social, psychological, physical health, and child maltreatment status) react to research participation. As part of an ongoing longitudinal study, participants (N=896) completed a lengthy and intrusive in-person interview and provided a small amount of blood through finger pricks. At the end of the interview, participants were asked eight questions about their reactions to the research experience. Vulnerable individuals in general agreed more strongly about having an emotional reaction, but were not less willing to continue to participate. In addition, psychologically vulnerable individuals more strongly agreed they would continue to participate, were treated with respect and dignity, and found their participation meaningful. Compared to whites, nonwhites reported stronger agreement about the meaningfulness of the research and the belief that their responses would be kept private. Like others, individuals vulnerable by virtue of their prisoner status or homelessness (past or current) agreed more strongly about having an emotional reaction to the interview, but otherwise did not differ in their reactions. These results suggest that researchers and institutional review boards should not be deterred from conducting research on sensitive topics with potentially vulnerable populations. 相似文献
150.
The evolution of opinion as to how to analyse the AB/BA cross‐over trials is described by examining the recommendations of three key papers. The impact of these papers on the medical literature is analysed by looking at citation rates as a function of various factors. It is concluded that amongst practitioners there is a highly imperfect appreciation of the issues raised by the possibility of carry‐over. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献