全文获取类型
收费全文 | 1499篇 |
免费 | 36篇 |
专业分类
教育 | 1226篇 |
科学研究 | 28篇 |
各国文化 | 33篇 |
体育 | 57篇 |
综合类 | 1篇 |
文化理论 | 6篇 |
信息传播 | 184篇 |
出版年
2023年 | 7篇 |
2022年 | 6篇 |
2021年 | 17篇 |
2020年 | 20篇 |
2019年 | 47篇 |
2018年 | 59篇 |
2017年 | 70篇 |
2016年 | 49篇 |
2015年 | 34篇 |
2014年 | 49篇 |
2013年 | 383篇 |
2012年 | 40篇 |
2011年 | 34篇 |
2010年 | 45篇 |
2009年 | 43篇 |
2008年 | 45篇 |
2007年 | 35篇 |
2006年 | 26篇 |
2005年 | 35篇 |
2004年 | 39篇 |
2003年 | 27篇 |
2002年 | 23篇 |
2001年 | 23篇 |
2000年 | 19篇 |
1999年 | 17篇 |
1998年 | 10篇 |
1997年 | 21篇 |
1996年 | 16篇 |
1995年 | 20篇 |
1994年 | 18篇 |
1993年 | 19篇 |
1992年 | 10篇 |
1991年 | 19篇 |
1990年 | 15篇 |
1989年 | 10篇 |
1988年 | 9篇 |
1986年 | 11篇 |
1985年 | 9篇 |
1984年 | 21篇 |
1983年 | 11篇 |
1982年 | 14篇 |
1981年 | 12篇 |
1980年 | 14篇 |
1979年 | 9篇 |
1978年 | 6篇 |
1977年 | 10篇 |
1976年 | 10篇 |
1975年 | 8篇 |
1974年 | 13篇 |
1973年 | 7篇 |
排序方式: 共有1535条查询结果,搜索用时 15 毫秒
171.
Apprenticeship systems across the globe are having to adapt to changing international economic and social trends. England is no exception. This article examines the latest model of apprenticeship in England from the perspective of the ‘mediators’ who work at local and regional level with employers to construct and deliver the majority of current apprenticeships. The role of these actors is examined through a conceptual framework analysing different forms of mediation in the context of ‘the modern expanded state’. Their views were collected through 27 focus groups in nine regions of England in Spring 2016 and involving over 100 participants. These data suggest that the new apprenticeship model faces a number of challenges; notably how to engage small and medium-sized enterprises and how to better support the mobility and progression of apprentices. Participants advocated the development of regional and local networks comprising employers, FE colleges and other providers, HEIs and local government, as ways of sustaining the ‘apprenticeship market’, providing learner progression routes and stimulating employer demand for skills. The article concludes by suggesting a set of necessary local and national conditions if these networks are to have an impact on the successful development of the new apprenticeships. 相似文献
172.
The relations between changes in the scalp-recorded electroencephalogram (EEG) and the development of the ability to perform successfully 2 cognitive tasks attributed to frontal lobe functioning were examined in 13 infants from 7 to 12 months of age. Infants successful in performing the A-not-B task with increasingly longer delays across the second half of the first year of life showed changes in power in scalp-recorded brain electrical activity in the frontal region and an increase in anterior/posterior EEG coherence. Infants with rapid mastery of object retrieval did not differ in frontal EEG development from infants who exhibited the normal developmental progression in object retrieval performance. In a task examining inhibition of reaching to a novel toy, there were no differences in frontal EEG as a function of performance. Results from a cross-sectional sample revealed similar findings. These data confirm work with nonhuman primates on the importance of maturation of frontal cortex in the successful performance on certain tasks (A-not-B), but do not confirm nonhuman primate data on the importance of frontal cortex for other tasks (object retrieval). The data also suggest that the electroencephalogram may be useful as a noninvasive measure of central nervous system development during the first year of life. 相似文献
173.
Umesh Sharma Ann Cheryl Armstrong Laisiasa Merumeru Janine Simi Hannah Yared 《International Journal of Inclusive Education》2019,23(1):65-78
ABSTRACTCountries of the Pacific region are currently undergoing significant reforms. While disability inclusive education has been identified as a regional priority by all member nations, implementing inclusive education in the countries of the region can be quite challenging as many barriers continue to hamper the progress of the countries. Unless the barriers are identified and systematically addressed, it is unlikely that the countries will be able to implement a robust and holistic inclusive education strategy. In this paper, we present possible ways in which the countries of the Pacific could make significant progress in implementing a sustainable inclusive education strategy. We used a collaborative approach of co-examining potential barriers that are likely to impede the growth of countries in implementing a comprehensive inclusive education plan of action. We then identified possible strategies that are likely to result in an improved and perhaps more culturally responsive implementation of inclusive education in the Pacific. The most significant barriers identified by the members included: inadequate teacher preparation, stigma and negative attitudes towards people with disabilities, and limited engagement with the local leaders and key stakeholders. Possible strategies for addressing the barriers are outlined and discussed with possible implications for local, regional, and international researchers and policy makers. 相似文献
174.
Ann Champion 《Annals of dyslexia》1997,47(1):29-55
The present study was undertaken to measure and compare reading disabled and nondisabled readers’ semantic and syntactic knowledge
about derivational suffixes as a function of modality (reading versus listening) and as a function of the “neutrality” of
the derivative (neutral versus nonneutral). In the present study, neutrality refers to how straightforward and productive
is the relationship between the root and derived form, with “completeness” qualifying as a neutral derivative and “completion”
a nonneutral derivative. Two experimental tests were designed for the study. The Semantics test measured ability to extract
lexical-semantic information from suffixed words, and the Syntax test measured knowledge regarding the part-of-speech contribution
of derivational suffixes. In each test the target words were divided equally between neutral and nonneutral derivatives and
between items that were either read or listened to. Participants included 20 sixth-grade reading disabled students (6RD),
20 fourth-grade normal readers (4N), and 20 sixth-grade normal readers (6N).
In both the Semantics test and the Syntax test all groups scored better on neutral than on nonneutral derivatives while listening
and reading, and the RD students were no more affected by neutrality than the nondisabled readers. In the Semantics test all
groups scored better in listening than in reading, but the RD group showed the greatest oral-reading difference. The RD group
also scored better in listening than reading in the Syntax test (real words), whereas the two nondisabled groups scored better
in reading than in listening. Thus, the RD students were better able to demonstrate their knowledge of suffixed words in oral
language measures than in reading measures. 相似文献
175.
176.
ABSTRACTThe authors argue that there will be a critical mass of women in leadership positions in kinesiology and across higher education for substantial gender-based mentoring to take place in the 21st century. First, the current state of women in higher education leadership, trends in mentoring, and the reasons it is important for women who have aspirations to advance in their careers are examined. The authors argue that it is important to have access to gender-based guidance and support that are critical to successful leadership into the future. The authors advocate for a focused, purposeful type of mentoring supported by relational-cultural theory and narrative practice. Men will continue to be important mentors for women, but the authors argue that, at the same time, women also need to have access to the perspectives of other women who have forged the way into higher education administration. 相似文献
177.
178.
Amy Susman-Stillman Michelle M. Englund Karen J. Storm Ann E. Bailey 《Journal of Education for Students Placed at Risk》2018,23(1-2):170-186
ABSTRACTPreschool attendance problems negatively impact children's school readiness skills and future school attendance. Parents are critical to preschoolers’ attendance. This study explored parental barriers and solutions to preschool attendance in low-income families. School-district administrative data from a racially/ethnically diverse sample of parents with children attending the district's half-day preschool program were obtained (N = 111). Subsamples of parents participated in a phone interview and follow-up, in-person interview. Parents valued early learning and preschool. Children missed school due to illness, problems with child care, transportation, and family life. Differences in attendance rates appeared by school, family demographics, and race/ethnicity. African-Americans and Hispanics experienced more barriers than Whites and Asians, and were more likely to miss school because of illness and medical appointments. Hispanics were more likely to miss for vacation. Parents noted a lack of social connection with other parents in the school/neighborhood, making seeking help to resolve attendance barriers difficult. 相似文献
179.
Cluster analysis was used to identify groups defined by the patterning of fathers' and mothers' sources of knowledge about adolescents' experiences in a sample of 179 families with adolescents (M = 16.5 years). Three clusters emerged for fathers (relational, relies on spouse, relies on others) and mothers (relational, questioners, relies on others). Cluster membership was associated with socioeconomic status, work hours, personal characteristics, and parent-child relationship quality. Longitudinal path analyses revealed that knowledge sources predicted levels of knowledge, which in turn predicted risky behavior 1 year later, indirect paths that were more consistent for fathers than for mothers. Although direct associations between sources of knowledge and subsequent risky behavior were scant, when fathers relied on spouses, youth engaged in less risky behavior. 相似文献
180.
Jody S. Underwood Christopher Hoadley Hollylynne Stohl Lee Karen Hollebrands Chris DiGiano K. Ann Renninger 《Educational technology research and development : ETR & D》2005,53(2):99-112
The Internet is increasingly being used as a medium for educational software in the form of miniature applications (e.g.,
applets) to explore concepts in a domain. One such effort in mathematics education, the Educational Software Components of
Tomorrow (ESCOT) project, created 42 miniature applications each consisting of a context, a set of questions, and one or more
interactive applets to help students explore a mathematical concept. They were designed by experts in interface design, educational
technology, and classroom teaching. However, some applications were more successful for fostering student problem-solving
than others. This article describes the method used to mine a subset (25) of these applets for design principles that describe
successful learner-centered design by drawing on such data as videos of students using the software and summaries of written
student work. Twenty-one design principles were identified, falling into the categories of motivation, presentation, and support
for problem solving. The main purpose of this article is to operationalize a method for post hoc extraction of design principles
from an existing library of educational software, although readers may also find the design principles themselves to be useful.
This project was funded by a seed grant from the Center for Innovative Learning Technologies funded by the National Science
Foundation (REC # 9720384), and was partially supported by Educational Testing Service. Any opinions expressed in this publication
are those of the authors and not necesarily of Educational Testing Service. 相似文献