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   210篇
  免费   0篇
教育   125篇
科学研究   1篇
各国文化   4篇
体育   23篇
文化理论   2篇
信息传播   55篇
  2020年   3篇
  2019年   6篇
  2018年   6篇
  2017年   7篇
  2016年   5篇
  2015年   3篇
  2014年   6篇
  2013年   57篇
  2012年   4篇
  2010年   4篇
  2009年   4篇
  2008年   4篇
  2007年   3篇
  2006年   6篇
  2005年   5篇
  2004年   4篇
  2003年   2篇
  2002年   2篇
  2001年   5篇
  1998年   2篇
  1997年   2篇
  1994年   2篇
  1993年   3篇
  1992年   4篇
  1991年   2篇
  1990年   3篇
  1986年   2篇
  1985年   3篇
  1983年   2篇
  1981年   2篇
  1980年   2篇
  1979年   3篇
  1977年   2篇
  1973年   2篇
  1970年   1篇
  1967年   1篇
  1958年   1篇
  1956年   1篇
  1955年   1篇
  1948年   3篇
  1945年   1篇
  1944年   2篇
  1943年   1篇
  1938年   2篇
  1936年   1篇
  1935年   3篇
  1934年   3篇
  1933年   3篇
  1932年   1篇
  1844年   1篇
排序方式: 共有210条查询结果,搜索用时 31 毫秒
81.
The four types of control groups commonly employed in cognitive manipulation studies were identified and arguments were presented concerning the problematic nature of each group as a baseline for identifying the “true” treatment effect. A general, two-step control procedure was advocated in which the researcher first identifies the most appropriate control group for a given context and then supplements this experimental control with statistical control. In reference to the latter controls, procedures were presented for developing a task-specific index as a covariable to be employed with a suitable measure of verbal aptitude in an analysis of covariance. The procedure was demonstrated on data from a quasi-experimental design in which it was shown that three different conclusions were possible depending upon the control procedures employed. It was argued that the converging operations obtained from the multivariate approach to the data analyses supported the results from the two-step control procedure. This procedure is not presented as a panacea but represents an attempt to “go beyond” the mechanical appocation of typical experimental controls for placebo effects.  相似文献   
82.
The North Carolina Governor's School offers a six-week residential summer program for four hundred academically talented rising juniors. This article measures the school's impact on these students in four fundamental areas: cognitive maturity, moral reasoning, personal learning style, and projections for the future. The results showed that Governor's School students advanced further on each of these critical tests than did equivalent nonattending students.  相似文献   
83.
84.
Colleges and universities face a principal-agent problem. There are information asymmetries over the actions chosen by administrators. Because non-profit constraints limit the financial stake of trustees there may be insufficient monitoring of administrators and, consequentially, shirking. It is conceivable that faculty will serve as “delegated monitors” given the proper incentives. Faculty monitoring will most likely benefit a university when: (1) monitoring costs are low and (2) administrators cannot impose significant punishment costs on faculty. The practices of organized faculty participation in governance and tenure naturally achieve such ends. Empirical evidence from a sample of colleges and universities in the United States supports the hypothesis that features of a faculty's employment have significant effects on a university's financial performance.  相似文献   
85.
Early childhood educators are likely to encounter youngsters who experience problems at home impeding their abilities to learn and benefit from the program. One such group is children who live or have lived with adult domestic violence. Children yet to begin elementary school are over-represented among groups of young people known to live with inter-parental violence. A qualitative study using clinical interviews of young children was used to develop a model suggesting how key aspects of development among children 3–5 years of age can react to and be affected by inter-parental violence. Focus is on age-appropriate expression of emotions, salience of observations and conflicting messages, a child’s focus on outcome versus process, egocentricity and self-blame, learning of gender roles, and delay or regression in development of independence. Implications for the classroom are outlined, including providing a nurturing environment, supporting child adjustment, and helping caregivers. Special contingencies when families are in shelters are also discussed.  相似文献   
86.
This study evaluates the validity of claims that Working Memory (WM) training is an effective and legitimate school-based maths intervention. By analysing the current developments in WM in the fields of neurology and cognitive psychology, this study seeks to analyse their relevance to the classroom. This study analyses memory profiles of children and maths performance previous to, and after a 3 week school-based, teacher led, intervention programme. Results indicate that although WM improved, it also improved for the control group, who did not undergo training. No significant far-transfer to maths results were demonstrated during the study.  相似文献   
87.
We argue that there is an important and as yet unmet need for software that allows each cultural group to express the written word in an indigenous character set. As an example, we present a word-processing system, Ta Kupu, designed for use in teaching the Maori language to children. The program simplifies the input task by taking advantage of the structural features of the Maori language. The system also includes a data logging, evaluation, and analysis tool, Tirohia, that permits teachers to evaluate a child's familiarity with the word-processor. The main features of the evaluation software include: the ability to replay a record of a child's interaction in real time; facilities for summarising a child's consistency of use and level of performance; and the capability of examining interaction log files at a fine-grained level. We also address the application of these data logging and evaluation techniques to the areas of human factors research, interface design and interface evaluation.  相似文献   
88.
89.
Hierarchically structured thesauri--including MeSH--were studied to test the assumption of an inverse relationship between term specificity and the number of postings in online databases. It was suggested that this assumption holds only for peripheral terms and that the opposite is true for the central terms of a discipline. The Environment tree structure of MeSH was used to test the "peripheral" hypothesis, which was supported at a .05 level of significance, but the scattergram on the Endocrine Diseases tree, which was run to test the "central" hypothesis, had an even better level, .02. The commonly held belief that specific terms are added to a thesaurus when more general ones get too many postings was also tested. The relationship between specificity and dates was supported in MeSH (.015). The corollary--that terms with later dates have fewer postings--was supported at a .001 level of significance. The results for MeSH were much more significant than for other hierarchically structured thesauri, which indicates that thesaurus development at NLM involves interaction with MEDLINE to preclude an excessive number of postings to any one term.  相似文献   
90.
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