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   160篇
  免费   3篇
  国内免费   3篇
管理学   2篇
民族学   3篇
人口学   3篇
丛书文集   10篇
理论方法论   6篇
综合类   80篇
社会学   61篇
统计学   1篇
  2023年   4篇
  2022年   1篇
  2021年   1篇
  2020年   4篇
  2019年   1篇
  2018年   1篇
  2017年   5篇
  2016年   5篇
  2015年   5篇
  2014年   7篇
  2013年   47篇
  2012年   11篇
  2011年   8篇
  2010年   9篇
  2009年   9篇
  2008年   5篇
  2007年   12篇
  2006年   9篇
  2005年   4篇
  2004年   4篇
  2003年   2篇
  2002年   4篇
  2001年   4篇
  2000年   2篇
  1999年   1篇
  1982年   1篇
排序方式: 共有166条查询结果,搜索用时 315 毫秒
141.
Abstract

Objective: The authors examined the impact of a collegiate-based emergency medical service (CBEMS) on the frequency of emergency department (ED) transports. Participants: Students transported to the ED for acute alcohol intoxication during the Fall 2008 and the Fall 2009 semesters (N = 50). Methods: The frequency of students receiving transportation to a hospital ED and the reported blood alcohol content (BAC) levels during the initial operational semester of the CBEMS were compared to those values over the same time period the previous year. Results: More than twice the number of students was transported to the ED following the introduction of CBEMS. There was no change in mean BAC levels. Conclusions: CBEMS could promote a culture conducive to increased reporting behavior, which makes the campus safer. Similar BAC levels suggest that the degree of intoxication was similar for the 2 reporting periods, but students sought emergency assistance more frequently following the inception of CBEMS.  相似文献   
142.
We have previously described high rates of executive function impairment in clients referred by Adult Protective Services (APS) to geriatric psychiatry for decision-making capacity assessments. The purpose of this study was to determine the independent relationship between neuropsychological screening instruments, particularly instruments sensitive to executive function, and performance-based functional tasks in elder referrals. Our retrospective medical review (n = 75/157 referrals completed all neuropsychological and functional assessments) revealed that only the Executive Interview (EXIT25) contributed independent variance to money management performance (R2 = 0.29, p < 0.001), telephone use ability (R2 = 0.39, p < 0.001), and summed performance (R2 = 0.45, p < 0.001). Executive instruments may specifically inform decision-making capacity assessments.  相似文献   
143.
144.
Purposes: (a) To identify reliable and valid questions that identify elder abuse, (b) to assess the reliability and validity of extant self-reported elder abuse screens in a high-risk elderly population, and (c) to describe difficulties of completing and interpreting screens in a high-need elderly population. Design and Methods: All elders referred to research-trained social workers in a community service agency were asked to participate. Of the 70 elders asked, 49 participated, 44 completed the first questionnaire, and 32 completed the duplicate second questionnaire. A research assistant administered the telephone questionnaires. Results: Twenty-nine (42%) persons were judged abused, 12 (17%) had abuse reported, and 4 (6%) had abuse substantiated. The elder abuse screen instruments were not found to be predictive of assessed abuse or as predictors of reported abuse; the measures tended toward being inversely predictive. Two questions regarding harm and taking of belongings were significantly different for the assessed abused group. Implications: In this small group of high-need community-dwelling elders, the screens were not effective in discriminating between abused and nonabused groups. Better instruments are needed to assess for elder abuse.  相似文献   
145.
ABSTRACT

One of the challenges in preventing the financial exploitation of older adults is that neither criminal justice nor noncriminal justice professionals are equipped to detect capacity deficits. Because decision-making capacity is a cornerstone assessment in cases of financial exploitation, effective instruments for measuring this capacity are essential. We introduce a new screening scale for financial decision making that can be administered to older adults. To explore the scale’s implementation and assess construct validity, we conducted a pilot study of 29 older adults seen by APS (Adult Protective Services) workers and 79 seen by other professionals. Case examples are included.  相似文献   
146.
The 2008 stock market crash raises concerns about retirement security, especially since the increased prevalence of 401(k) and similar retirement saving plans means that more Americans are now stakeholders in the equity market than in the past. Using a dynamic microsimulation model, this paper explores the ability of alternate future stock market scenarios to restore retirement assets. The authors find that those near retirement could fare the worst because they have no time to recoup their losses. Mid-career workers could fare better because they have more time to rebuild their wealth. They may even gain income if they buy stocks at low prices and get above-average rates of return. High-income groups will be the most affected because they are most likely to have financial assets and to be invested in the stock market.  相似文献   
147.
不抵抗政策虽然暂时维护了以蒋介石为首的南京政府的统治,但它的产生和施行伤害了自尊独立的民族精神,因而促使了民众和政府的离心,削弱了政府的统治基础,导致了这个政权的衰弱乃至崩溃。这一政策更直接纵容和滋长了日本帝国主义进一步吞噬中国的野心,为其无所忌惮地肆虐东三省埋下了伏笔。进而中国领土和主权的独立遭到了严重践踏,远东军事政治格局亦为之破坏。  相似文献   
148.
土地家庭承包制在我国广泛推行后,农民负担渐显,并在20世纪80年代后期以降演化成一个重要的经济政治问题。1987年以前,农民负担相对较轻,而从1988年到1992年几年间,农民负担高位运行。经一个时期的起伏不定,到1998年以后才渐趋回落。农村税费改革试点工作的全面推开,使得农民负担锐减。  相似文献   
149.
民族院校特殊的办学性质和办学任务,决定了其学生来源和民族构成等方面与其它高校相比存在着不同,并在学生的心理特征、思维(认识)方法、行为习惯、生活方式等方面表现出明显的差异,正视和了解民族院校学生的心理和行为特征,对于有效地开展学生的思想政治教育将起到促进作用。  相似文献   
150.
Abstract

The 2001 Harvard School of Public Health College Alcohol Study surveyed students at 119 4-year colleges that participated in the 1993, 1997, and 1999 studies. Responses in the 4 survey years were compared to determine trends in heavy alcohol use, alcohol-related problems, and encounters with college and community prevention efforts. In 2001, approximately 2 in 5 (44.4%) college students reported binge drinking, a rate almost identical to rates in the previous 3 surveys. Very little change in overall binge drinking occurred at the individual college level. The percentages of abstainers and frequent binge drinkers increased, a polarization of drinking behavior first noted in 1997. A sharp rise in frequent binge drinking was noted among students attending all-women's colleges. Other significant changes included increases in immoderate drinking and harm among drinkers. More students lived in substance-free housing and encountered college educational efforts and sanctions resulting from their alcohol use.  相似文献   
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