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   2572篇
  免费   47篇
  国内免费   1篇
教育   2100篇
科学研究   88篇
各国文化   41篇
体育   144篇
综合类   3篇
文化理论   16篇
信息传播   228篇
  2023年   11篇
  2022年   18篇
  2021年   29篇
  2020年   38篇
  2019年   66篇
  2018年   126篇
  2017年   126篇
  2016年   126篇
  2015年   58篇
  2014年   75篇
  2013年   614篇
  2012年   81篇
  2011年   74篇
  2010年   55篇
  2009年   63篇
  2008年   72篇
  2007年   57篇
  2006年   52篇
  2005年   53篇
  2004年   48篇
  2003年   31篇
  2002年   37篇
  2001年   35篇
  2000年   40篇
  1999年   27篇
  1998年   25篇
  1997年   32篇
  1996年   32篇
  1995年   15篇
  1994年   16篇
  1993年   25篇
  1992年   28篇
  1991年   34篇
  1990年   22篇
  1989年   32篇
  1988年   24篇
  1987年   33篇
  1986年   20篇
  1984年   12篇
  1983年   15篇
  1982年   18篇
  1981年   12篇
  1980年   15篇
  1979年   20篇
  1978年   21篇
  1977年   19篇
  1976年   10篇
  1975年   13篇
  1973年   13篇
  1971年   14篇
排序方式: 共有2620条查询结果,搜索用时 15 毫秒
71.

The Children and Families Act (2014) placed a statutory responsibility on local authorities in the UK to establish a virtual school headteacher with the role of championing the education of all children looked-after within that authority. The current research was designed to illuminate how virtual schools are currently supporting educational outcomes for children looked-after, not only through educational interventions, but also through supporting broader psychological factors that might impact on attainment such as attachment, relationships and mental health. Virtual school headteachers from 29 local authorities completed an online survey about the services they provided to three target groups—children looked-after, foster carers and schools—with a particular focus on the transition years from primary to secondary school, which have been identified as being a difficult time for children looked-after. Using inductive thematic analysis, four overarching themes to service provision were identified: enhanced learning opportunities, specific transition support, well-being and relationships, and raising awareness. Direct work, interprofessional working and the development of supportive environments, particularly guided by attachment theory, were identified as important areas of practice. Practice is discussed in relation to resilience and ecological systems theory and suggestions for future research are identified.

  相似文献   
72.
Time-out procedures often seem to be overused by teachers and tend to emphasize a linear view of problem behavior. Paradoxical strategies appear to provide a change in the dynamics of the teacher-child relationship and are thus a more systemic way of viewing the behavior. Three case studies are presented where the paradoxical strategies have varying degrees of success. The cases are discussed in terms of the critical aspects of the approach, as demonstrated in the case studies.  相似文献   
73.
74.
75.
The perceptions of 135 teachers of elementary, secondary, and mentally retarded students on the competency and interpersonal skill characteristics of teachers within their teacher subgroup and toward the two other subgroups were assessed by a semantic differential instrument. Two-factor (3×3) analysis of variance indicated that teachers of mentally retarded students and teachers of elementary students were rated higher than secondary teachers on the Competency and Interpersonal scales. Teachers of mentally retarded students were rated higher than elementary teachers on the Interpersonal scale. Professional self-esteem of teachers and its implications for school psychologists was discussed in light of these findings, and additional research was urged to determine the generalizability of the results.  相似文献   
76.
77.
Athletics is a popular sport among young people. To maintain health and optimize growth and athletic performance, young athletes need to consume an appropriate diet. Unfortunately, the dietary intake of many young athletes follows population trends rather than public health or sports nutrition recommendations. To optimize performance in some disciplines, young athletes may strive to achieve a lower body weight or body fat content and this may increase their risk for delayed growth and maturation, amenorrhoea, reduced bone density, and eating disorders. Although many of the sports nutrition principles identified for adults are similar to those for young athletes, there are some important differences. These include a higher metabolic cost of locomotion and preferential fat oxidation in young athletes during exercise. Young athletes, particularity children, are at a thermoregulatory disadvantage due to a higher surface area to weight ratio, a slower acclimatization, and lower sweating rate. An appropriate dietary intake rather than use of supplements (except when clinically indicated) is recommended to ensure young athletes participate fully and safely in athletics.  相似文献   
78.
Evidence of the importance of physique in the athletics disciplines is supported by the persistence of certain characteristics over long periods, despite marked secular changes in the source population. These characteristics may also result in physiological benefits such as effective thermoregulation or a greater power-to-weight ratio. Coaches and athletes are often convinced of weight or fat loss benefits based on personal or anecdotal experience, intuition, and "trained eye" observation of successful competitors. This may entice athletes into adopting unbalanced, erratic or highly restrictive eating patterns that increase the risk for nutrient deficiencies, and disordered eating. Despite heavy training loads and often extreme diets, some athletes fall short of their physique goals as ultimately phenotype is under genetic control. Professionals assisting athletes with physique management need to be highly skilled in anthropometry and require a thorough understanding of sports-specific nutrition requirements. Careful assessment of the risks and benefits of various approaches to weight and fat loss is required before they are recommended to athletes.  相似文献   
79.
80.
School psychologists participating in a workshop on burnout completed Freudenberger's Burnout Questionnaire (1980), identified major job-related stressors, and responded to a list of suggested supervisory, individual, and organizational strategies for prevention. Slightly less than half of the participants appeared on the questionnaire to have burnout problems. Age, years of experience, and sex were not significantly related to the burnout score. Major identified stressors included excessive caseloads, lack of time, and lack of support or appreciation. Reactions to the strategies were positive and hopeful. Implications for training were drawn.  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