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   2291篇
  免费   134篇
  2023年   21篇
  2022年   25篇
  2021年   34篇
  2020年   54篇
  2019年   80篇
  2018年   108篇
  2017年   119篇
  2016年   111篇
  2015年   62篇
  2014年   78篇
  2013年   253篇
  2012年   144篇
  2011年   153篇
  2010年   70篇
  2009年   75篇
  2008年   109篇
  2007年   110篇
  2006年   88篇
  2005年   70篇
  2004年   78篇
  2003年   79篇
  2002年   78篇
  2001年   37篇
  2000年   31篇
  1999年   26篇
  1998年   27篇
  1997年   13篇
  1996年   22篇
  1995年   17篇
  1994年   21篇
  1993年   10篇
  1992年   17篇
  1991年   13篇
  1990年   14篇
  1989年   12篇
  1988年   18篇
  1987年   11篇
  1986年   11篇
  1985年   10篇
  1984年   10篇
  1983年   6篇
  1982年   9篇
  1981年   9篇
  1980年   9篇
  1979年   6篇
  1978年   13篇
  1976年   8篇
  1973年   6篇
  1972年   5篇
  1969年   6篇
排序方式: 共有2425条查询结果,搜索用时 15 毫秒
211.
This study builds upon a pilot evaluation of the 1-2-3 Magic Program (Bailey, van der Zwan, Phelan, &; Brooks, 2012 Bailey, E. L., van der Zwan, R., Phelan, T. W., &; Brooks, A. (2012). The 1–2-3 Magic Program: Implementation outcomes of an Australian pilot evaluation with school-aged children. Child &; Family Behavior Therapy, 34(1), 5369. doi:10.1080/07317107.2012.654455[Taylor &; Francis Online], [Web of Science ®] [Google Scholar]), by investigating its long-term efficacy as a brief parenting intervention for families with a school-aged child. Twelve Australian families participated in a randomized controlled trial, assigned either to a wait-listed control group or to one that received immediate training. Consistent with the pilot evaluation, only families who had received training reported significant improvement in child and parenting behavior at an 8-week follow-up assessment. These improvements were maintained for 12-month posttraining, supporting the long-term efficacy of the 1-2-3 Magic Program for Australian families.  相似文献   
212.
There is increased recognition of the importance of well-designed scholarship on how immigration status and policies impact migrants in the United States, including those who are unauthorized. Some researchers have looked to community-based and participatory methods to develop trust, place migrants’ voices at the forefront, and engage collaboratively in using research as a tool for social change. This article reviews three ethical ambiguities that emerged in the process of a series of participatory action research (PAR) projects with migrants in the United States, many of whom were unauthorized. Specifically, three themes are discussed: (a) the tension between the human desire to respond to injustices, and the challenges of doing so in ways that recognize one’s privilege and power as an outsider and supports the migrants’ agency and autonomy; (b) the complex definition, explanation, and dimensions of “risk”; and (c) the complexity of using a methodology (PAR) that prioritizes participants’ collective identity and community in the context of regulations that are designed primarily to protect individuals.  相似文献   
213.
214.
Pervasive gender norms influence the way in which men and women create and experience work–life boundaries and work–life conflict, which may lead to differing conceptions of work–life boundary management. Measurement equivalence/invariance (ME/I) and predictive invariance analyses were conducted on the WorkLife IndicatorTM (WLI), a measure of work–life boundary management, to determine if men and women maintain similar conceptualizations of work–life boundary constructs and if work–life outcomes are predicted equally well by WLI scales across gender. Three of the five WLI scales exhibited ME/I; however, half of the WLI scale–criterion pairings failed to demonstrate predictive invariance. These results indicate that measurement and/or predictive invariance cannot be assumed when using work–life boundary assessments across gender.  相似文献   
215.
216.
Although religion often comprises a central component of the social and cultural make-up of communities in developing countries affected by disasters, there is often limited understanding of how religious faith, religious leaders, and religious institutions contribute to vulnerability and resilience in the post-disaster period. Using a case study related to the earthquake in Yogyakarta, Indonesia, in 2006, our research examined the role of faith and religion from the perspective of affected populations, including individuals, religious leaders, and academics. The research suggests complexity in fatalistic thinking and the role of religious activities, where both vulnerability and resilience co-existed. The nature of religious leadership was found to be highly dependent on the individual, although leaders primarily saw their roles as supporting the psychological recovery of the affected population. Examining religious institutions suggests that physical structures, collective engagement in activities, networks, and theological perspectives provided opportunities for initiatives aiming at disaster risk reduction, although not all of these aspects remain functional in the aftermath of disasters. The article concludes by discussing the importance of incorporating religious faith and institutions in disaster risk reduction programming and unifying messages between faith and non-faith organizations.  相似文献   
217.
218.
Background: Cancer genetic counseling and testing is a standard of care option for appropriate families and can identify individuals at increased risk prior to diagnosis, when prevention or detection strategies are most effective. Despite documented efficacy of cancer risk reduction in high-risk individuals, underserved and minority individuals have a disproportionate cancer burden and limited access to genetic counseling. Methods: A needs assessment survey documented gaps in knowledge and interest in prevention. Satellite clinics were established at two indigent healthcare systems. Cancer genetics CME lectures were conducted and referral guidelines disseminated to clinicians who referred patients for counseling. Results: An increase in clinician knowledge was demonstrated post-CME and reflected by quality referrals. Eighty-eight percent of patients kept their appointments. In the predominantly Latina6 (n=77) clinic population, 71.4% were affected with cancer, and 17 mutation positive families were identified. Preliminary data shows a positive impact on patients' motivation and behavior. The majority has expressed satisfaction and reduction in anxiety. Conclusions: This study demonstrates feasibility and acceptability of cancer genetics services in this population, suggesting the potential to reduce cancer morbidity in underserved, high-risk families.“Latino” is the most common census term for individuals of Spanish, Mexican, Central and South American, Cuban, or Puerto Rican descent, referring to ethnicity, and is generally considered a more ethnically/culturally based term for individuals of the aforementioned groups. As this cohort is female the feminine noun “Latina” is used  相似文献   
219.
Nondirectiveness has been a guiding principle for genetic counseling since the founding of the profession. However, its efficacy and appropriateness in this role have been frequently questioned. A workshop at the 2003 Annual Education Conference of the National Society of Genetic Counselors provided audience participation in a discussion of these issues. Participants presented arguments for and against nondirectiveness as a central ethos. They described complex personal transitions in adapting what they had learned about nondirectiveness during training to the realities of the workplace. There was support for flexible approaches to genetic counseling, with varying adherence to nondirectiveness, based on client and family needs and values, clinical circumstances, and desired counseling outcomes. The discussion supports the use of clinical experience, outcomes research, and the experience of other professions to move beyond nondirectiveness and more accurately identify the theoretical bases that underlie genetic counseling in the variety of circumstances in which it is currently practiced.  相似文献   
220.
Septal infusions of glucose exacerbate memory deficits produced by co-infusions of drugs that increase gamma-aminobutyric acid (GABA)(A) receptor activity. To further understand the interaction between glucose and GABA, this experiment tested whether glucose would also potentiate spatial working memory deficits produced by septal infusions of the GABA(B) receptor agonist baclofen. Fifteen minutes prior to assessing spontaneous alternation (SA), male Sprague-Dawley derived rats were given septal infusions of vehicle, glucose (33 nmol), baclofen (0.1 nmol), or glucose combined with baclofen in one solution. Septal co-infusions of glucose with baclofen, at doses that individually had no effect, significantly impaired SA. Thus, the memory-impairing effects of glucose are observed with either GABA(A) or GABA(B) receptor ligands. This raises the possibility that glucose may impair memory by increasing synaptic levels of GABA and subsequent activation of these different receptor subtypes. These effects of glucose could contribute to the memory-impairing effects of hyperglycemia.  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