全文获取类型
收费全文 | 3555篇 |
免费 | 412篇 |
国内免费 | 22篇 |
专业分类
教育 | 3422篇 |
科学研究 | 60篇 |
各国文化 | 93篇 |
体育 | 91篇 |
综合类 | 47篇 |
文化理论 | 4篇 |
信息传播 | 272篇 |
出版年
2023年 | 3篇 |
2022年 | 3篇 |
2021年 | 36篇 |
2020年 | 56篇 |
2019年 | 108篇 |
2018年 | 117篇 |
2017年 | 153篇 |
2016年 | 98篇 |
2015年 | 167篇 |
2014年 | 178篇 |
2013年 | 972篇 |
2012年 | 141篇 |
2011年 | 162篇 |
2010年 | 169篇 |
2009年 | 141篇 |
2008年 | 161篇 |
2007年 | 114篇 |
2006年 | 106篇 |
2005年 | 101篇 |
2004年 | 103篇 |
2003年 | 119篇 |
2002年 | 155篇 |
2001年 | 141篇 |
2000年 | 110篇 |
1999年 | 49篇 |
1998年 | 23篇 |
1997年 | 18篇 |
1996年 | 29篇 |
1995年 | 32篇 |
1994年 | 19篇 |
1993年 | 19篇 |
1992年 | 19篇 |
1991年 | 17篇 |
1990年 | 29篇 |
1989年 | 11篇 |
1988年 | 14篇 |
1987年 | 14篇 |
1986年 | 10篇 |
1985年 | 14篇 |
1984年 | 10篇 |
1983年 | 11篇 |
1982年 | 11篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1979年 | 3篇 |
1978年 | 4篇 |
1974年 | 2篇 |
1969年 | 2篇 |
1964年 | 3篇 |
1963年 | 1篇 |
排序方式: 共有3989条查询结果,搜索用时 24 毫秒
41.
文章论述了我国机电类专业人才需求现状和所覆盖的技术岗位领域。结合北京市光机电一体化的发展趋势 ,分析了海淀走读大学机电类人才培养规格和课程体系建设的特点。 相似文献
42.
《爱与其他魔鬼》是哥伦比亚著名作家加西亚·马尔克斯的中篇小说。小说的女主人公希尔瓦象征着拉美土地上由欧洲一基督教文化、印第安文化和非洲文化融合而成的拉美新文化。从当时拉美社会几种有代表性的人物对这种新文化的不同心态 ,可以看出拉美新文化与其他几种文化发生的碰撞以及由此造成的文化悲剧。 相似文献
43.
Fernanda L. Cross Aixa D. Marchand Michael Medina Andrea Villafuerte Deborah Rivas‐Drake 《Psychology in the schools》2019,56(4):483-496
This study examined the direct association between parental educational expectations and adolescents’ academic self‐efficacy, as well as the moderating influence of parental academic socialization messages. Participants were 148 Latino parent–adolescent dyads with the majority of Mexican origin (80.4%). Most of the parent participants were mothers (85.8%). Adolescents were 13 (46%) or 14 (54%) years of age, and 53% identified as female. Adolescents reported their academic self‐efficacy and perceptions of their parents’ educational expectations; parents reported on their academic socialization messages of shame/pressure and effort regarding academics. The results suggest that, after accounting for parents’ level of education and immigrant status, parental educational expectations were positively associated with adolescent academic self‐efficacy. This association was stronger among adolescents whose parents reported transmitting fewer messages of shame/pressure and academic effort. These results point to the importance of nuances in the content and type of academic socialization messages within Latino families. 相似文献
44.
Benny Hin Wai Yung Siu Ling Wong Man Wai Cheng Ching Sum Hui Derek Hodson 《Research in Science Education》2007,37(3):239-259
A CD-ROM consisting of videos of two lessons by different teachers demonstrating exemplary science teaching was used to elicit,
develop and track the changing conceptions of good science teaching of student teachers enrolled for the one-year Postgraduate
Diploma in Education (PGDE) at several stages during the programme. It was found that the videos acted as an effective probe
to elicit student teachers’ conceptions and had significant impact on those conceptions at different stages of the programme
through the provision of teacher models demonstrating exemplary teaching. The experience has extended novice teachers’ awareness
of alternative teaching methods and approaches not experienced in their own schooling, broadened their awareness of different
classroom situations, provided proof of existence of good practices and prompted them to reflect on their current conceptions
of good science teaching. Most importantly, the strategy of asking student teachers to watch the same videos on three separate
occasions at different times of the course was recognized by them as a crucial element in facilitating their reflection on
their changing conceptions of good science teaching.
PGDE is the standard form of pre-service teacher education in Hong Kong. It provides qualified teacher status within Hong
Kong. Student teachers enrolled for the PGDE have completed a relevant undergraduate degree. 相似文献
45.
Beyond educational attainment: The importance of skills and lifelong learning for social outcomes. Evidence for Europe from PIAAC 下载免费PDF全文
Esperanza Vera‐Toscano Margarida Rodrigues Patricia Costa 《European Journal of Education》2017,52(2):217-231
Empirical evidence suggests that educational attainment nurtures people's social outcomes and promotes active participation in society and stability. However, it is unclear to what extent other types of human capital also correlate with social outcomes. Hence, we explored the opportunity offered by the PIAAC survey through its provision of information on educational attainment, observed individual key skills proficiency, and participation in adult education and training (adult lifelong learning). We therefore studied the association between these human capital variables and social outcomes, and more specifically interpersonal trust and participation in volunteering activities. Results revealed that these social outcomes were affected not only by the formal qualification obtained, determined by the education variable, but also throughout the life‐cycle. Indeed, education and training when undertaken during adult life have a significant impact, especially on volunteering. The fact that the skill proficiency also plays a significant role is extremely relevant, as skills are more likely to change over the life‐cycle, either in a positive or negative way. Whilst the formal education received is constant after exiting the educational system, skills reflect competences more accurately: first, because those with the same level of education may have different skill levels because of differences in the quality of education or ability; second, because skills can vary over time. For example, they may increase with work experience or informal education, or decrease as a result of depreciation and ageing. These findings suggest that social outcomes are prone to be affected by many factors other than formal education, suggesting that policy makers can implement recommendations even after formal education has been completed. 相似文献
46.
本文认为隐喻、移位法与拟人法这三个英语辞格是人类思维中三种性质不同的方式的产物,并分析了其表现形式的不同。 相似文献
47.
A series of studies extended psychometric research on the Adjustment Scales for Preschool Intervention (ASPI). The ASPI is a multidimensional measure of preschool emotional and behavioral adjustment for use within formal early childhood educational programs. These studies used a multiple method, multisource approach to provide additional evidence for the reliability and validity of the ASPI. Findings documented inter‐rater reliability of the ASPI across key informants within early childhood educational programs—teachers and teacher assistants. Findings supported concurrent validity of the ASPI with direct observations of preschool classroom adjustment problems and the developmentally salient constructs of temperament and emotion regulation. Implications for policy, practice, and future research are discussed. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 725–736, 2004. 相似文献
48.
The current study deals with the development of system thinking skills at the junior high school level. The sample population included about 50 eighth‐grade students from two different classes of an urban Israeli junior high school who studied an earth systems‐based curriculum that focused on the hydro cycle. The study addressed the following research questions: (a) Could the students deal with complex systems?; (b) What has influenced the students' ability to deal with system perception?; and (c) What are the relationship among the cognitive components of system thinking? The research combined qualitative and quantitative methods and involved various research tools, which were implemented in order to collect the data concerning the students' knowledge and understanding before, during, and following the learning process. The findings indicated that the development of system thinking in the context of the earth systems consists of several sequential stages arranged in a hierarchical structure. The cognitive skills that are developed in each stage serve as the basis for the development of the next higher‐order thinking skills. The research showed that in spite of the minimal initial system thinking abilities of the students most of them made some meaningful progress in their system thinking skills, and a third of them reached the highest level of system thinking in the context of the hydro cycle. Two main factors were found to be the source of the differential progress of the students: (a) the students' individual cognitive abilities, and (b) their level of involvement in the knowledge integration activities during their inquiry‐based learning both indoors and outdoors. © 2005 Wiley Periodicals, Inc. 相似文献
49.
What makes marking reliable? Experiments with UK examinations 总被引:2,自引:0,他引:2
50.
王仁宇 《南阳师范学院学报》2002,1(5):6-9
张衡是中国古代博学的天学家,托勒密是西方古代学的集大成,他们的天学理论受中西古代哲学思想的影响很深,比较他们哲学思想的异同对于中西化的比较与交流都是十分有意义的事。具体来讲,张衡的天学思想的哲学基础是中国古代的天人合一理论、气一元论和阴阳五行论以及群体本位主义;而托勒密的天学思想的哲学基础是毕达哥拉斯的天体运动正圆说、柏拉图的世界二分法和源于古希腊的人类中心论和个体本位主义。张衡与托勒密天学思想的差异深深地植根于中西早期化的差异之中。 相似文献