全文获取类型
收费全文 | 2416篇 |
免费 | 43篇 |
国内免费 | 1篇 |
专业分类
教育 | 1590篇 |
科学研究 | 142篇 |
各国文化 | 59篇 |
体育 | 294篇 |
综合类 | 1篇 |
文化理论 | 17篇 |
信息传播 | 357篇 |
出版年
2023年 | 12篇 |
2022年 | 17篇 |
2021年 | 39篇 |
2020年 | 61篇 |
2019年 | 122篇 |
2018年 | 134篇 |
2017年 | 140篇 |
2016年 | 102篇 |
2015年 | 72篇 |
2014年 | 92篇 |
2013年 | 522篇 |
2012年 | 74篇 |
2011年 | 76篇 |
2010年 | 67篇 |
2009年 | 77篇 |
2008年 | 76篇 |
2007年 | 70篇 |
2006年 | 58篇 |
2005年 | 58篇 |
2004年 | 55篇 |
2003年 | 48篇 |
2002年 | 40篇 |
2001年 | 33篇 |
2000年 | 27篇 |
1999年 | 24篇 |
1998年 | 35篇 |
1997年 | 20篇 |
1996年 | 16篇 |
1995年 | 20篇 |
1994年 | 19篇 |
1993年 | 19篇 |
1992年 | 18篇 |
1991年 | 16篇 |
1990年 | 21篇 |
1989年 | 23篇 |
1988年 | 7篇 |
1987年 | 11篇 |
1986年 | 6篇 |
1985年 | 8篇 |
1984年 | 12篇 |
1983年 | 14篇 |
1982年 | 6篇 |
1981年 | 10篇 |
1980年 | 9篇 |
1978年 | 4篇 |
1977年 | 5篇 |
1975年 | 4篇 |
1974年 | 5篇 |
1969年 | 5篇 |
1968年 | 5篇 |
排序方式: 共有2460条查询结果,搜索用时 9 毫秒
1.
As a part of efforts to evaluate and monitor the increasing public investment in early childhood education, teachers are being asked to assess children's school readiness. In this study, preschool teachers and kindergarten teachers rated children's skills in three areas (kindergarten readiness, academic skills, and communication skills), and these ratings were compared with direct assessments of the children's skills. Ratings by both groups of teachers tended to be more highly related to basic skills, such as counting and number naming, than to abilities such as solving applied problems and using expressive and receptive vocabulary. Preschool teachers' ratings had a lower association with children's observed skills and abilities than kindergarten teachers' ratings. Ratings of children attending Head Start were systematically inflated, but this relationship was mediated to a significant extent by the teachers' levels of education. More educated teachers rated children in a manner consistent with the children's directly assessed skills. Implications of these findings for informing future efforts to assess school readiness by using teacher ratings are discussed. 相似文献
2.
Andrew Ryder 《Higher Education Quarterly》1996,50(1):54-70
Higher education in the United Kingdom is centrally funded, centrally planned, and insulated from market forces. It bears many similarities to the non-market centrally planned economies (CPEs) of the former Soviet Union and Eastern Europe while they struggled to reform but to retain a system of planning and central control. Examination of UK higher education and the CPEs before the transformation to market based systems highlights some of the issues facing higher education today. It also highlights the need for reforms, as well as the difficulties involved in them. Such comparison can also bring home problems faced by reformers in the transition economies.
Despite allegedly extensive reforms in UK higher education, the sector faces problems like those facing the centrally planned economies of Eastern Europe and the former USSR in the 1970s and 80s. Parallels in a number of areas are particularly striking. 相似文献
Despite allegedly extensive reforms in UK higher education, the sector faces problems like those facing the centrally planned economies of Eastern Europe and the former USSR in the 1970s and 80s. Parallels in a number of areas are particularly striking. 相似文献
3.
Fitelson Branden; Waterman Andrew 《The British journal for the philosophy of science》2007,58(2):333-338
By and large, we think (Strevens's [2005]) is a useful replyto our original critique (Fitelson and Waterman [2005]) of hisarticle on the QuineDuhem (QD) problem (Strevens [2001]).But, we remain unsatisfied with several aspects of his reply(and his original article). Ultimately, we do not think he properlyaddresses our most important worries. In this brief rejoinder,we explain our remaining worries, and we issue a revised challengefor Strevens's approach to QD.
- 1 Strevens's clarifications
- 2 Strevens's new-and-improved negligibility arguments
4.
Andrew Youde 《高等教育研究与发展》2020,39(5):1040-1054
ABSTRACT Given the rise of social media engagement within society, there are challenges for tutors in blended and online contexts to provide opportunities for social constructivist learning experiences within their institutional learning environments. This article proposes a module approach to teaching, learning and assessment for learners undertaking part-time, vocationally related degrees. A mixed methods approach was adopted to conduct a detailed exploration of eight tutors’ practice with data gathered from three principal sources. Interviews with tutors explored their approaches to delivery and considered factors that impacted on quality; students’ perceptions of their learning experiences were assessed using an attitude survey; and an analysis of the content and communications in the virtual learning environment provided insight into tutors’ online practice. Analysis of modules suggested limited online peer-to-peer interaction, with tutors noting the difficulties of promoting engagement. The article argues for a constructivist approach in this context with a need for tutors to promote a simple module structure, focused around assessment, that creates space for learning. This structure appeared appropriate for these learners, enabling them to manage the influence of daily events, together with pressures and time constraints of work. The findings could aid tutors in designing and delivering courses for similar groups of learners. 相似文献
5.
This article reports the results of research to determine if a significant interactive effect exists between students' lingual background (English as a primary language [EPL] versus English as a secondary language [ESL]) and question format on students' examination scores. Students were administered examinations made up of four subtests covering the same subject matter. The subtests were composed of four question formats: multiple choice quantitative, multiple choice theoretical, open-ended quantitative, and open-ended essay questions. Based on analysis of variance and analysis of covariance, significant differences were observed between EPL and ESL students depending on the type of question on the examination. 相似文献
6.
The goal of this study was to examine the means used by textbook authors to introduce, define, and explain the mole concept in high school and introductory college chemistry textbooks. The analysis was framed by four questions:
- 1 How is the mole defined?
- 2 What concepts about the atom are introduced prior to the mole?
- 3 Is Avogadro's constant presented as an experimentally determined value?
- 4 What is the context for introducing the mole?
- 1 Two ways of defining the mole dominate the texts. One way defines the mole as Avogadro's number (6.02 × 1023) particles; the other method defines the mole in terms of carbon-12.
- 2 All texts that present a definition in terms of C-12 introduce and define concepts about the atom prior to introducing the mole.
- 3 Most texts at all levels point out that the value 6.02 × 1023 is an experimentally determined quantity.
- 4 Nearly all texts discuss the mole in relation to die problem of finding a way to count particles that are too small to be directly weighed. Most texts also use a familiar counting unit, such as the dozen, to introduce the mole by analogy.
7.
The number of older adults taking advantage of courses offered by institutions of higher learning is increasing. Despite this trend in university and college enrollment, educators know little about the reasons why adults aged 55 years and over are making the decision to return to school. This paper describes the results of an exploratory study about: (1) educational motivations of older students; (2) effect of involvement in university classes on older adults' attitude toward aging; and (3) impact of older individuals' participation in university classes on marital relations. Interviews were_ conducted with twenty‐one married couples, aged 55 years and older (X = 68.54), with one spouse attending university classes. In order to compute life satisfaction analyses, a control sample was secured. This group consisted of 33 married couples, 55 years and over (X = 70.93), with neither spouse participating in continuing education. Results indicated that older students viewed intrinsic learning goals to be significantly more important than extrinsic incentives (p<.01). Student couples reported significantly more positive attitudes toward growing older than did nonstudent couples (p<.05). Although participation in university classes had only a minimal impact on members' marital interaction, student couples express satisfaction with this effect. Recommendations suggested the construction of assessment measures of older adults' self‐initiated versus externally reinforced learning goals. It is advised that pre‐ and posttest interview schedules be used when determining the impact on family solidarity of older adults' pursual of further learning. Future research is suggested which explores whether participation in continuing education provides skills or information for older persons to adjust to their changing environments which in turn would have an influence on level of morale. 相似文献
8.
Andrew Skourdoumbis 《Curriculum Journal》2013,24(1):24-38
Recently, curriculum developments in Australia have seen the incorporation of functionalist ‘general capabilities’ as essential markers of schooling, meaning that any pedagogical expression of classroom-based practice, including subsequent instruction, should entail the identification and development of operational general capabilities. The paper questions and critiques recent curriculum developments in Australia that characterises capabilities purely in functionalist terms, something that the broader capabilities literature eschews. The analysis is informed by aspects of the theoretical frameworks of Martin Heidegger and Pierre Bourdieu. It examines the notion of ‘general capabilities’ in the Australian Curriculum. The paper argues that there is an inherent contradiction in Australian education policy, namely a vocationally oriented national school curriculum with implied functionings that cannot fulfil designated purposes. The paper finds that the curriculum's connection to increased individual and national economic prosperity, one championing ‘jobs and careers of the twenty-first century’, is evident, although current populous forms and categories of employment seem to suggest otherwise. 相似文献
9.
Andrew L. Gluck 《Journal of Philosophy of Education》1999,33(2):269-276
This article attempts to analyse the ongoing debate regarding open-mindedness as an educational value. The views of Hare, McLaughlin and Gardner are considered. They do not always agree on what open-mindedness is, and the discussion could benefit from a more unified terminology and better counter-examples. The value and limitations of open-mindedness in both science and the humanities are discussed and analysed. It is argued that open-mindedness, while clearly a virtue if not taken to excess, need not be a goal of the educational process. 相似文献
10.
This study investigated whether humans have two mind‐reading systems whereby the efficient system, unlike the flexible system, is naturally limited. There were two experiments and the first included adults as well as children (3‐ to 4‐year‐olds; total N = 128). In Experiment 1, all groups efficiently gazed in anticipation of an agent's beliefs about object location but not object identity (an ambiguous figure). In Experiment 2, children showed limits in anticipating a competitive agent's action in terms of his perspective on what is desirable. Flexibility in verbally predicting agents' actions across contexts developed with age. Convergence on signature limits across different ages and methods suggests that indirect anticipations involve minimal mind reading, whereas direct predictions tap a refined understanding of perspective. 相似文献