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   247篇
  免费   2篇
  2023年   2篇
  2022年   2篇
  2019年   3篇
  2018年   4篇
  2017年   2篇
  2016年   10篇
  2015年   2篇
  2014年   6篇
  2013年   32篇
  2012年   4篇
  2011年   5篇
  2010年   3篇
  2009年   7篇
  2008年   6篇
  2007年   11篇
  2006年   3篇
  2005年   8篇
  2004年   13篇
  2003年   8篇
  2002年   6篇
  2001年   6篇
  2000年   2篇
  1998年   4篇
  1997年   4篇
  1996年   6篇
  1994年   1篇
  1993年   5篇
  1992年   2篇
  1991年   6篇
  1990年   7篇
  1989年   3篇
  1988年   2篇
  1987年   1篇
  1986年   5篇
  1985年   1篇
  1984年   1篇
  1983年   2篇
  1982年   11篇
  1981年   5篇
  1980年   5篇
  1979年   7篇
  1978年   1篇
  1977年   6篇
  1976年   2篇
  1975年   5篇
  1974年   3篇
  1973年   1篇
  1971年   2篇
  1966年   2篇
  1964年   1篇
排序方式: 共有249条查询结果,搜索用时 15 毫秒
181.
More and more states have moved to legalize various forms of gambling as a viable way to raise substantial revenues. And while some have considered adding sports betting to their menu of games, Nevada continues to be the only state where placing a bet on sports events is legal. This is both puzzling and ironic considering the popularity of gambling and the prominence of sports. Despite the lack of concrete knowledge about illegal sports betting, two justifications for keeping it illegal have dominated the public debate. The first has to do with whether legal sports betting could successfully compete with illegal operations were it to be legalized and the second has to do with a purported link between gambling on sports and organized crime. This paper focuses on the second line of argument and examines the social, organizational, and occupational features of bookmaking. If bookmakers are conduits for organized crime, as is claimed, there should be evidence of this in the day-to-day activities of bookmaking and in the career trajectories of bookmakers. The analysis is based upon interviews with 47 sports bookmakers working in the Rust Belt region. Drawing upon what sports bookies themselves have to say about their experiences in the business and their career trajectories, there appears to be little merit to the organized crime link argument. The analysis suggests that unlike other types of deviance, the social organization of bookmaking insulates bookies from the more typical consequences associated with frequent and prolonged deviant activity, for example, getting arrested, being prosecuted, serving time in prison, and forced association with other criminals. In fact, the findings suggest that bookies are more like entrepreneurs than criminals. While a single study cannot resolve the normative question about whether sports bookmaking should be criminalized, the findings do show that the social construction of bookmaking and bookmakers found in the public debate and popular culture does not reflect the reality of sports bookmaking.  相似文献   
182.
Abstract

After briefly describing the purpose, structure, and functions of a typical family planning center, the paper suggests and gives support for a more relationship-centered service delivery system. The major thesis of the paper is that these centers should adopt a system which recognizes and promotes intimate human relationships, and that marriage and family counselors would be highly valuable resources in such a system. The paper stresses the importance of attending to the myriad relationship issues involved in the entire process of enabling individual couples to more effectively plan and control their own fertility. Several ways in which the marriage and family counselor can work with and within the family planning center are outlined.  相似文献   
183.
The Greeks and the Romans believed that commanders ought to exercise their foresight to preclude risks in combat. They also tried to inculcate and to preserve order in their military systems by the use of initiatory mechanisms, repetitive drill, and replication of the military order in social, economic, and spatial arrangements. In spite of their efforts to minimize entropy within their military units, these systems sometimes underwent chaotic transformations during set‐piece engagements on the battlefield. These set‐piece battles which followed a simple, formulaic pattern provide the data for a case‐study in the behavior of military systems within a relatively simple set of constraints. The results suggest that command functions can have little influence once a system is actively engaged with the enemy and that small effects can drive even simple military systems irreversibly over thresholds into chaos. They illustrate the dangers in any analysis of military phenomena which assumes linear rather than chaotic change. They also suggest that prediction, let alone control, of the course of an engagement is considerably more difficult than is often assumed. It is even difficult to label known outcomes as victories or losses, since the same result may appear differently to two observers occupying different vantage points. Military analysts should take into account values held by society at large.  相似文献   
184.
185.
Homelessness is traumatic, and trauma-informed care is an emerging best practice. Using structured interviews with day shelter clients (N = 152), this study examined trauma among homeless men. The PTSD Checklist (PCL–C) was used to assess for posttraumatic stress disorder (PTSD). Participants’ pattern of PCL–C responses suggested that 23% to 30% screened positive for PTSD. Those with positive PTSD screens had been homeless longer and were more likely to have met time criteria for chronic homelessness. They were significantly more likely to be veterans and to report violent attacks, abuse histories, and mental health problems. Importantly, only 69% of those with positive PTSD screens acknowledged current mental health problems. These individuals were much less likely to report mental health counseling in the prior year.  相似文献   
186.
Ongoing professional development for practicing genetic counselors is critical in maintaining best practice. Communication skills training (CST) workshops for doctors in oncology, utilizing trained actors in role plays, have been implemented for many years to improve patient-centred communication. This model was adapted to provide professional development in counseling skills for practicing genetic counselors, already highly trained in counseling skills. Detailed evidence based scenarios were developed. Evaluation of participants’ experience and perceived outcomes on practice included surveys immediately post workshops (2002, 2004, 2005, 2008 (×2); n = 88/97), 2–5 years later (2007; n = 21/38) and a focus group (2007; n = 7). All rated workshops as effective training. Aspects highly valued included facilitator feedback, actors rather than role-playing with peers and being able to stop and try doing things differently. Perceived outcomes included the opportunity to reflect on practice; bring focus to communication; motivation and confidence. The high level of satisfaction is a strong endorsement for ongoing communication skills training in this format as part of professional development.  相似文献   
187.
As US demographic trends shift toward more diversity, it becomes increasingly necessary to address differential needs of diverse groups of youth in mental health service systems. Cultural and linguistic competence (CLC) is essential to providing the most appropriate mental health services to youth and their families. The successful implementation of CLC often begins at the system level. Though various factors may affect change and system-level factors set the tone for broad acceptance of CLC within systems, there is limited empirical evidence linking culturally competent practices to outcomes. The purpose of the present study was to examine system-level CLC changes over time within systems of care and their associations with service experiences among youth and their families. Participants were 4,512 youth and their families enrolled in the national evaluation of the Children’s Mental Health Initiative (CMHI). Results suggest that implementation of CLC at the system level improves over time in funded systems of care. Further, variation exists in specific system-level components of CLC. In addition, the changes in CLC at the system level are related to family/caregiver participation in treatment. Implications for supporting positive changes in CLC among systems of care communities, and specific strategies for community psychologists, are discussed.  相似文献   
188.
This study describes development in federally funded systems of care. Data for this study were collected using the System of Care Assessment that rated grantees' enactment of system of care principles in the infrastructure and service delivery domains. Data were collected by trained raters who conducted several site visits over the funding period. This study described system development over time across 61 sites and tested whether gains were statistically significant. Latent profile analysis was used to explore whether sites could be meaningfully grouped based on their baseline service delivery domain scores. Differences across groups were tested in terms of community, system, and client characteristics. Differential growth across groups was also examined. Overall, systems of care developed over time in both the infrastructure and service delivery domains. Although infrastructure scores were generally lower than service delivery scores, greater gains were seen for the infrastructure domain. Three groups of sites were identified that could be distinguished in terms of degree of development overall, and for specific system of care principles. The groups of sites differed in terms of community factors, system features, and client characteristics. In addition, repeated measures analyses found differential growth in system development over time across groups.  相似文献   
189.
Intimate partner violence (IPV) is a significant, albeit underreported and underidentified, public health problem that requires the informed and coordinated efforts of the health care system for appropriate recognition and intervention. In addition, health disparities are seen in the incidence, prevalence, and burden of IPV among specific population groups in the United States. Pediatric–Psychology Partnership for Abuse Prevention is a graduate psychology education training project focused on developing an integrated primary health-care based workforce that is culturally sensitive and competent in the identification and remediation of IPV. In addition, this project aimed to increase the number of health service psychologists from diverse backgrounds who are culturally competent and aware of health disparities. The training included clinical psychology trainees and pediatric residents working together in an ambulatory pediatric health care setting. Project methods, outcomes, and implications for predoctoral clinical psychology training programs are described.  相似文献   
190.
A new pupilometry assessment system was evaluated as an instrument for potential use in basic research and clinical studies of addictive drug use in humans. The system is portable and can be used as a peripheral device with a variety of IBM-compatible personal computers. The pupilometer electronically measures the pupil diameter with infrared sensors and has the ability to stimulate the pupil with a programmable pulse of light and to record the resultant papillary response. The present report compares the static pupil-diameter measurements obtained with this infrared pupilometer and those obtained photographically in a bench-top and in a clinical setting. The infrared pupilometer was also used to record the light reflex of the pupil in research subjects after administration of various morphine-related drugs. The results indicate that static pupil-diameter measurements made with the infrared pupilometer compare favorably with the photographic measurement. The ability of the infrared pupilometer to record the light reflex may provide an additional means of quantitatively measuring drug action.  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