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   958篇
  免费   6篇
教育   786篇
科学研究   31篇
各国文化   4篇
体育   32篇
文化理论   3篇
信息传播   108篇
  2022年   7篇
  2021年   21篇
  2020年   19篇
  2019年   20篇
  2018年   33篇
  2017年   37篇
  2016年   28篇
  2015年   25篇
  2014年   34篇
  2013年   215篇
  2012年   28篇
  2011年   32篇
  2010年   20篇
  2009年   25篇
  2008年   30篇
  2007年   20篇
  2006年   19篇
  2005年   15篇
  2004年   23篇
  2003年   24篇
  2002年   18篇
  2001年   15篇
  2000年   24篇
  1999年   12篇
  1998年   12篇
  1997年   12篇
  1996年   15篇
  1995年   19篇
  1994年   16篇
  1993年   15篇
  1992年   14篇
  1991年   9篇
  1990年   10篇
  1989年   4篇
  1988年   7篇
  1987年   5篇
  1986年   5篇
  1985年   9篇
  1984年   11篇
  1983年   6篇
  1982年   7篇
  1981年   9篇
  1980年   8篇
  1979年   2篇
  1978年   5篇
  1977年   4篇
  1976年   2篇
  1975年   3篇
  1974年   2篇
  1973年   2篇
排序方式: 共有964条查询结果,搜索用时 0 毫秒
951.
952.
953.
    
Rapidly becoming the largest ethnic group of American students, compared to White students with disabilities, Latino students with disabilities receive less services and their parents are more likely to struggle to receive services. Yet, it is unclear how Latino families advocate for their children with disabilities including how cultural values facilitate their advocacy efforts. In this study, four focus groups were conducted with 46 Latino parents of children with autism spectrum disorder. Parents reported advocating by being assertive but not aggressive, being involved in school activities, communicating with the school and documenting the communication, and relying on knowledge and faith. Parents also reported facilitators (i.e., knowledge and resources, increased parent-school communication, and greater peer support) and barriers (i.e., poor school experiences, school related-stress, and stigma and discrimination) to advocacy. Implications for research, policy, and practice are discussed.  相似文献   
954.
Higher Education (HE) is experiencing disruption from technologies, demographics, the globalising world and longer life expectancy. Historically Higher Education has had a legacy of being seen as the requirement for an educated ‘elite’, there has been a policy ambition set in various countries (including the UK) for it to become the expectation for much wider segments of the population as a whole. As students become ‘everyone’ and learning becomes ‘all the time’ Distance Teaching and Research Institutions have a tremendous opportunity but there are also many disruptions and barriers to overcome. Higher Education institutions have an important role within Education for Sustainable Development and sustainable lifestyles; one of the important goals and targets of the United Nations Sustainable Development goals for 2030. Higher Education can contribute to sustainability in many ways – social, technical and environmental; globally and locally. In particular distance-learning universities due to the flexibility in the learning process, use of technologies, and inter-disciplinary approach to teaching and learning, constitute key factors in education for sustainable development. But what will this contribution look like? In this paper, the responses from senior leaders in four major European distance-learning universities are presented, compared and discussed. The tentative conclusions draw out some strategic imperatives for sustainable higher education in the twenty first century.  相似文献   
955.
Previous research has revealed that novel nouns highlight category relations at superordinate and basic levels but, paradoxically, make subordinate classification more difficult for preschool children. In Experiment 1, we provide additional evidence that novel nouns put 3-year-old children at a disadvantage in subordinate classification. We suggest that this reflects young children's inclination to label and classify objects at the basic level. In Experiments 2 and 3, we identify 2 circumstances under which 3-year-old children alter their basic level expectation. In Experiment 2, we provide children with specific information to distinguish the relevant subclasses. In Experiment 3, we introduce the novel nouns in conjunction with the familiar basic level labels. Under each of these circumstances, novel nouns do not present an obstacle to subordinate classification. Children's linguistic biases (e.g., the noun-category bias) and their existing knowledge and vocabularies jointly influence early conceptual development.  相似文献   
956.
This article details a collaborative project between the University of Strathclyde (UK) and the University of Herat (Afghanistan). The aim was to co-construct a model of training, based on humanistic approaches, in order to enhance counselling services in Afghanistan and to establish counselling training at the University of Herat. Two groups of participants received 120 h training each. In February 2014 a selected group received a further training for trainers. Strengths and limitations of this project are explored as well as its impact on the Afghan community and further developments for counselling in this context.  相似文献   
957.
    
IntroductionSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) serological tests have been suggested as an additional diagnostic tool in highly suspected cases with a negative molecular test and determination of seroprevalence in population. We compared the diagnostic performance of eight commercial serological assays for IgA, IgM, and IgG antibodies to the SARS-CoV-2 virus.Materials and methodsThe comparison study was performed on a total of 76 serum samples: 30 SARS-CoV-2 polymerase chain reaction (PCR)-negative and 46 SARS-CoV-2 PCR-positive patients with asymptomatic to severe disease and symptoms duration from 3-30 days. The study included: three rapid lateral flow immunochromatographic assays (LFIC), two enzyme-linked immunosorbent assays (ELISA), and three chemiluminescence immunoassays (CLIA).ResultsAgreement between IgM assays were minimal to moderate (kappa 0.26 to 0.63) and for IgG moderate to excellent (kappa 0.72 to 0.92). Sensitivities improved with > 10 days of symptoms and were: 30% to 89% for IgM; 89% to 100% for IgG; 96% for IgA; 100% for IgA/IgM combination; 96% for total antibodies. Overall specificities were: 90% to 100% for IgM; 85% to 100% for IgG; 90% for IgA; 70% for IgA/IgM combination; 100% for total antibodies. Diagnostic accuracy for IgG ELISA and CIA assays were excellent (AUC ≥ 0.90), without significant difference. IgA showed significantly better diagnostic accuracy than IgM (P < 0.001).ConclusionThere is high variability between IgM assays independently of the assay format, while IgG assays showed moderate to perfect agreement. The appropriate time for testing is crucial for the proper immunity investigation.  相似文献   
958.
    
Objective: Home visitation has been shown to be effective in reducing rates of child maltreatment and in enhancing psychosocial outcomes in children and their parents. Even when available, however, it is underutilized by parents in some urban settings. We tested a supplemental 10-session group intervention for its ability to increase active participation in home visitation, enhance the quality of caregiving behavior of parents, and improve social developmental outcome in children.Method: A randomized controlled design was utilized, involving two separate cohorts of parents of 3- to 18-month old infants, totaling 148 parent-child dyads. The intervention focused on practical experience in promoting parent-infant attachment relationships.Results: At 6 months follow-up, there was a substantial increase in the proportion of intervention group parents participating in home visitation, compared to parents in the control group (Fisher’s exact p = .008). Parents in the intervention group exhibited a trend for improvement in their capacity to appropriately interpret infants’ emotional cues (p = .08), independent of the effects of home visitation itself. Attrition in both the treatment and control groups was inversely associated with income and level of education.Conclusions: Group meetings may constitute an effective means of engaging stressed urban families in home visitation.  相似文献   
959.
The Franklin Institute, Philadelphia, Pennsylvania, awarded the 2005 Benjamin Franklin Medal in Computer and Cognitive Science to Aravind Joshi for his fundamental contributions to natural language processing technology and to cognitive science, including particularly the development of the Tree Adjoining Grammar (TAG) family of formalisms and tractable polynomial time algorithms that analyze the complex, varied surface word orders of human languages while simultaneously recovering local elementary syntactic domains corresponding to meaning. In addition, Joshi has been a major collaborator on a new theory of discourse coherence that has influenced all subsequent work on anaphora resolution, and is currently applying TAG to address modeling problems in the life sciences.  相似文献   
960.
With the growing emphasis on accountability and evidence‐based practice, evaluation has become increasingly important in the contexts in which educational psychologists (EPs) practice. This paper describes a Target Monitoring and Evaluation (TME) system, derived from Goal Attainment Scaling (GAS) which was developed to evaluate outcomes of a wide range of interventions that were established as a result of an EP and an assistant EP involvement in two local authorities. Pupils made progress on between 94% and 97% of targets, and outcomes were significantly better than the baseline for both groups. Results are considered in terms of the value and usefulness of TME as an evaluation system and key issues relating to its implementation within EP practice are discussed.  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