全文获取类型
收费全文 | 149篇 |
免费 | 3篇 |
专业分类
各国政治 | 7篇 |
工人农民 | 20篇 |
世界政治 | 27篇 |
外交国际关系 | 11篇 |
法律 | 57篇 |
政治理论 | 29篇 |
综合类 | 1篇 |
出版年
2022年 | 1篇 |
2021年 | 2篇 |
2020年 | 4篇 |
2019年 | 3篇 |
2018年 | 5篇 |
2017年 | 4篇 |
2016年 | 4篇 |
2015年 | 3篇 |
2014年 | 7篇 |
2013年 | 32篇 |
2012年 | 3篇 |
2011年 | 4篇 |
2010年 | 3篇 |
2009年 | 2篇 |
2008年 | 4篇 |
2007年 | 4篇 |
2006年 | 3篇 |
2005年 | 2篇 |
2004年 | 5篇 |
2003年 | 1篇 |
2002年 | 7篇 |
2001年 | 6篇 |
2000年 | 4篇 |
1999年 | 4篇 |
1998年 | 3篇 |
1997年 | 3篇 |
1996年 | 2篇 |
1995年 | 2篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1986年 | 2篇 |
1984年 | 2篇 |
1982年 | 3篇 |
1981年 | 1篇 |
1979年 | 2篇 |
1976年 | 1篇 |
1974年 | 2篇 |
1968年 | 1篇 |
排序方式: 共有152条查询结果,搜索用时 62 毫秒
111.
112.
113.
114.
115.
116.
117.
118.
119.
Barak?ArielEmail author Alex?Sutherland Darren?Henstock Josh?Young Paul?Drover Jayne?Sykes Simon?Megicks Ryan?Henderson 《Journal of Experimental Criminology》2016,12(3):453-463
Objectives
Our multisite randomized controlled trial reported that police body-worn cameras (BWCs) had, on average, no effect on recorded incidents of police use of force. In some sites, rates of use of force decreased and in others increased. We wanted to understand these counter-intuitive findings and report pre-specified subgroup analyses related to officers’ discretion on activating the BWCs.Methods
Using pre-established criteria for experimental protocol breakdown in terms of treatment integrity, ten experimental sites were subgrouped into “high-compliance” (no officer discretion applied to when and where BWCs should be used; n?=?3), “no-compliance” (treatment integrity failure in both treatment and control conditions; n?=?4), and tests where officers applied discretion during treatment group but followed protocol in control conditions only (n?=?4).Results
When officers complied with the experimental protocol and did not use discretion, use of force rates were 37 % lower [SMD?=?(?.346); SE?= .137; 95?% CI (?.614) – (?.077)]; when officers did not comply with treatment protocol (i.e., officers chose when to turn cameras on/off), use of force rates were 71 % higher [SMD?= .392; SE?= .130; 95?% CI (.136) – (.647)], compared to control conditions. When full discretion (i.e., overall breakdown of protocol) was applied to both treatment and control conditions, null effects were registered [SMD?= .009; SE=.070; 95?% CI (?.127) – (.146)], compared to control conditions.Conclusions
BWCs can reduce police use of force when then officers’ discretion to turn cameras on or off is minimized—in terms of both case types as well as individual incidents. BWCs ought to be switched on and the recording announced to suspects at early stages of police–public interactions. Future BWCs tests should pay close attention to adherence to experimental protocols.120.
Out-of-school suspension continues to disconnect an overwhelming number of economically disadvantaged ethnic minority (EDEM) youth from school—leading to out-of-school placement. Youth communities and localities may provide alternative spaces for suspended youth and create opportunities for prosocial engagement and support. The present study employed participant observation and interviews to explore suspended youth sense of social connectedness in a community-based intervention program in the United States. Findings illustrate psychosocial assets and youth sense of social connectedness emerged from relational bonds and a structural culture enforcing a nurturing and inclusive environment. A discussion on improving the capacity of community-based organizations to address the needs of suspended youth follows. 相似文献