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   1427篇
  免费   139篇
  国内免费   111篇
  2024年   5篇
  2023年   56篇
  2022年   27篇
  2021年   42篇
  2020年   81篇
  2019年   101篇
  2018年   91篇
  2017年   103篇
  2016年   83篇
  2015年   62篇
  2014年   57篇
  2013年   269篇
  2012年   43篇
  2011年   50篇
  2010年   52篇
  2009年   49篇
  2008年   60篇
  2007年   54篇
  2006年   62篇
  2005年   58篇
  2004年   34篇
  2003年   45篇
  2002年   37篇
  2001年   18篇
  2000年   16篇
  1999年   27篇
  1998年   13篇
  1997年   18篇
  1996年   14篇
  1995年   8篇
  1994年   12篇
  1993年   7篇
  1992年   4篇
  1991年   4篇
  1990年   3篇
  1989年   2篇
  1988年   2篇
  1987年   1篇
  1986年   2篇
  1985年   2篇
  1982年   1篇
  1980年   1篇
  1976年   1篇
排序方式: 共有1677条查询结果,搜索用时 46 毫秒
41.
We explore the relationship between ethnomethodology (EM), ethnography and the needs of managers and designers in industry, considering both ethnomethodological and industrial criteria of adequacy and explicating their relationship through the concept of “audience.” We examine a range of studies in this light, with a view to their possible candidacy as hybrid studies and identify three types of application of EM studies of work: market research, design, and business improvement. Application in the first of these fields we dub “anthropological,” in that it consists in studying and reporting back on the ways of exotic people (customers). This is the application most commonly found in studies of computer supported co-operative work (CSCW). A second CSCW application, “technomethodology,” involves the introduction of EM concepts into the design process. A further application, dubbed “holding-up-a-mirror,” involves reporting back to members of a setting upon their own activities. We argue that technomethodology and holding-up-a-mirror both offer the possibility of creating hybrid disciplines. We consider the objection that improvement and design involve the introduction of value judgements that threaten the practice of EM indifference, arguing that action research can serve as a guarantee of unique adequacy (UA) by testing the researcher’s understanding as analysis in action in the setting. Furthermore, the standard of reporting required by the UA criterion contributes to the effectiveness of proposed solutions.  相似文献   
42.
This review identified 1275 studies examining cognitive deficits in people with schizophrenia, published between 1990 and 2003. Data from 113 studies (4365 patients and 3429 controls) were combined in a meta-analysis carried out on the five cognitive domains of IQ, memory, language, executive function, and attention. Studies were excluded where they lacked a suitable control group or failed to present complete information. In all five cognitive domains, analysis indicated a consistent trend for patients to perform more poorly than healthy controls, with significant heterogeneity across studies. Sources of heterogeneity were analyzed and a need to ensure more appropriate composition of patient and control groups and to adopt a more refined and methodologically correct, hypothesis-driven approach was identified.  相似文献   
43.
The Parents Matter! Program (PMP) has developed three interventions for parents of 4th and 5th grade African-American children (9–12 years old). The overarching goal of all three interventions is to provide parents with knowledge, skills, and support for enhancing their efforts to raise healthy children. The interventions are: (1) Enhanced Communication and Parenting (five 2 -hour sessions), (2) Brief Communication and Parenting (single 2 -hour session), and (3) General Health (single 2 -hour session). This article discusses the development of these interventions, presents an overview of the content of each intervention, and discusses issues related to the facilitation/presentation of these interventions.  相似文献   
44.
The purpose of the study was to test if design and research methods of studies predict outcome results of bulimia nervosa. Fifty-seven articles on outcome of bulimia nervosa were found through MEDLINE and PSYCHINFO databases and 25 were included in the statistical analysis. Percentages of patients with a good outcome ranged from 24% to 74% with a mean of 51.1%. The variables best predicting outcome were time to follow-up and number of symptoms evaluated in definition of good outcome whereas dropout, design of studies, treatments, and sample characteristics did not predict significantly. The implications of these findings are discussed.  相似文献   
45.
The Mpowerment Project is a community-level HIV prevention intervention for young gay and bisexual men ages 18–27. The program seeks to build a strong, supportive young gay and bisexual men's community where young gay and bisexual men nurture and protect each other, particularly with regard to HIV prevention. The program's theoretical framework draws from the areas of diffusion of innovations, community organizing, peer influence, and personal empowerment. The Mpowerment Project promotes a norm for safer sex through a variety of social, outreach and small group activities. The project is run by a Core Group of 12–15 young gay and bisexual men who, with volunteers, design and carry out all project activities. Implemented in 4 communities (Eugene, OR; Santa Barbara, CA; Albuquerque, NM; Austin, TX), the Mpowerment Project has proven to be effective in reducing high risk sex. This paper discusses the development and implementation of the program and various challenges encountered.  相似文献   
46.
This commentary reviews the major findings of this set of 4 papers on intergenerational continuity in antisocial behavior; it identifies strengths and remaining challenges, and discusses potential policy implications of the research. As a group, these researchers have raised the methodological bar for future work in this area, using prospective designs with multiple informants and methods to test the influences of G2 parenting and adolescent antisocial behavior in mediating continuity between G1 parenting and G3 early disruptive behavior. The pattern of findings is discussed with respect to gender of G2 and social context. The inherent challenges of conducting intergenerational research are also highlighted, within the context of offering recommendations for improving future intergenerational investigations and their feasibility.  相似文献   
47.
20世纪中国儒学研究的回顾与反思   总被引:1,自引:0,他引:1  
在 2 0世纪 ,儒学遭遇到空前的危机与严峻的挑战 ,也面临着重建与复兴的历史机遇。百年儒学演进及儒学研究的历史大致经历了五个阶段 ,在“古今中西之争”及中国文化现代化的思潮中 ,儒学并没有“博物馆化” ,儒学的命运大致经历了受到怀疑、批判、解构、重新诠释后成为现代思想学术形态 ,或获得创造性转换 ,以至汇入多元的世界文化大流之中的历程。 2 0世纪与 2 1世纪之交 ,儒学不仅是“文化中国”、“全球伦理”建设的重要精神资源 ,也是“文明对话”的重要角色 ,对 2 0世纪儒学研究的回顾与反思 ,既是历史性的课题 ,也是一项具有现实性、前瞻性的课题。  相似文献   
48.
Children are exposed to violence in their homes and communities at extraordinarily high rates. Given the alarming rates of exposure and its known impact on child developmental outcomes, crisis intervention geared at interrupting the negative effects of violence exposure are increasingly important. This review provides a rationale for the implementation of early and crisis intervention strategies for children exposed to community violence and recommends principles for applying these interventions. These principles are based on the body of research concerning risk and protective factors for children who have been exposed to violence. Relevant factors are reviewed and recommended principles are explicated that correlate to these factors. Issues concerning developmentally informed crisis intervention, support of parental executive functioning, and the need for active community partnership to help ameliorate risk factors are highlighted.  相似文献   
49.
This study investigated the effectiveness of two components of a smoking cessation intervention: a reading manual and a series of televised programs. Female smokers in the Chicago metropolitan area with a high school education or less were interviewed at 4 different times: baseline, immediate postintervention, and 6 and 12 months. We examined the effects of several baseline measures (race, age, number of cigarettes smoked, and stage of readiness to change) and exposure to the intervention components on subsequent stage of change. Race, baseline smoking rate, baseline stage, and exposure to both intervention components had direct effects on stage at immediate postintervention, with both intervention components increasing readiness to quit. Furthermore, exposure to the manual interacted with baseline stage, such that the manual benefited women at earlier stages more than women at later stages. Effects of both components were sustained at 6 months, and the effects of the manual were sustained at 12 months.  相似文献   
50.
Books reviewed in this article:
Nicholas Rescher, Philosophical Standardism
Nicholas Rescher, The Strife of Systems
Nicholas Rescher, A System of Pragmatic Idealism. Vol. III, Metaphysical Inquiries  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