全文获取类型
| 收费全文 | 164篇 |
| 免费 | 2篇 |
| 国内免费 | 1篇 |
专业分类
| 教育 | 56篇 |
| 科学研究 | 18篇 |
| 体育 | 24篇 |
| 信息传播 | 69篇 |
出版年
| 2014年 | 1篇 |
| 2012年 | 13篇 |
| 2011年 | 12篇 |
| 2010年 | 3篇 |
| 2009年 | 1篇 |
| 2008年 | 6篇 |
| 2007年 | 7篇 |
| 2006年 | 12篇 |
| 2005年 | 11篇 |
| 2004年 | 7篇 |
| 2003年 | 8篇 |
| 2002年 | 7篇 |
| 2001年 | 7篇 |
| 2000年 | 11篇 |
| 1999年 | 4篇 |
| 1998年 | 3篇 |
| 1996年 | 3篇 |
| 1995年 | 2篇 |
| 1994年 | 3篇 |
| 1993年 | 2篇 |
| 1992年 | 1篇 |
| 1991年 | 7篇 |
| 1990年 | 6篇 |
| 1989年 | 13篇 |
| 1988年 | 1篇 |
| 1987年 | 2篇 |
| 1986年 | 3篇 |
| 1985年 | 1篇 |
| 1980年 | 2篇 |
| 1971年 | 1篇 |
| 1958年 | 1篇 |
| 1955年 | 4篇 |
| 1933年 | 1篇 |
| 1906年 | 1篇 |
排序方式： 共有167条查询结果，搜索用时 234 毫秒
61.
Digital technologies can improve student interest and knowledge in science. However, researching the vast number of websites devoted to science education and integrating them into undergraduate curricula is time-consuming. We developed an Adobe ColdFusion- and Adobe Flash-based system for simplifying the construction, use, and delivery of electronic educational materials in science. The Online Multimedia Teaching Tool (OMTT) in Neuroscience was constructed from a ColdFusion-based online interface, which reduced the need for programming skills and the time for curriculum development. The OMTT in Neuroscience was used by faculty to enhance their lectures in existing curricula. Students had unlimited online access to encourage user-centered exploration. We found the OMTT was rapidly adapted by multiple professors, and its use by undergraduate students was consistent with the interpretation that the OMTT improved performance on exams and increased interest in the field of neuroscience. 相似文献
62.
This pilot study used Cranley's Maternal-Fetal Attachment Scale (MFAS) to explore the feasibility of comparing maternal-fetal attachment behaviors of African-American and Hispanic-American gravidas. Data analysis revealed no significant differences between the two groups' MFAS total scale score means; however, the Hispanic-American gravidas displayed significantly higher scores in two of the subscales. While study limitations were apparent, the results lend support to health care professionals' responsibilities to be cognizant of potential similarities and differences in the cultural care needs of pregnant women. 相似文献
63.
Perceived social support and interpersonal dependency were studied as potential factors associated with lactation duration based upon previous breastfeeding experience. Inexperienced breastfeeding mothers perceived more social support than experienced breastfeeding mothers did. Perceived social support was not significantly correlated with lactation duration. An ancillary finding was that women providing a combination of breast milk and human milk substitutes had significantly lower social self-confidence than did mothers providing breast milk exclusively. 相似文献
64.
According to Gough and Tunmer's Simple View of Reading, Reading Comprehension = Decoding (D) x Listening Comprehension (C). The purpose of this study was to evaluate the model with a sample of First Nations children, known to have average decoding and listening comprehension but poor reading comprehension. In addition, the authors examined the contribution of naming speed and phonological awareness to reading comprehension beyond the effects of D and C. Consistent with the findings of previous studies, the children exhibited poor reading comprehension despite average performance in decoding and listening comprehension, a finding that challenges the simple view of reading. The results also revealed that an additive model (D + C) fitted the data equally well as a product model (D x C). Neither naming speed nor phonological awareness accounted for unique variance. 相似文献
65.
66.
Self-belief does make a difference: a reciprocal effects model of the causal ordering of physical self-concept and gymnastics performance 总被引：2，自引：0，他引：2
A large body of research in support of the reciprocal effects model of causal ordering demonstrates that prior academic self-concept predicts subsequent academic achievement beyond what can be explained in terms of prior achievement. Here we evaluate the generalizability of this support for the reciprocal effects model to a physical activity context in which achievement is reflected in gymnastics skills on a standardized gymnastics performance test evaluated by expert judges. Based on the responses of 376 adolescents collected at the start (T1) and end (T2) of a gymnastics training programme, there is support for a reciprocal effects model in which there are significant paths leading from both T1 gymnastics self-concept to T2 gymnastics skills and from T1 gymnastics skills to T2 self-concept. Although there were gender and age effects (girls and older participants had better gymnastics skills, boys had higher self-concepts), multiple group structural equation models indicated that support for the reciprocal effects model generalized over responses by boys and girls. In summary, self-concept and performance are both determinants and consequences of each other. 相似文献
68.
今年是印度图书馆学之父、世界著名的图书馆学家阮冈纳赞(S.R.Ranganathan,1892—1972)诞辰一百周年和逝世二十周年。国际性组织、印度及其他许多国家纷纷举办纪念活动,以颂扬阮冈纳赞对图书馆学的卓越贡献。印度学者M.P.Satija广泛搜集资料,撰写了《阮冈纳赞与分类法:1924—1992年表》一文,发表在国际知识组织学会(ISKO)会刊《国际分类》今年第一期上。虽只是概述了阮冈纳赞在图书分类学的贡献,但已足以表明阮冈纳赞的卓越才华。作为ISKO的会员有幸较早地从学会赠刊中读到此文,现译介如下,以纪念阮冈纳赞诞辰一百周年 相似文献
69.
70.