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281.
282.
Distinguishing Systemic from Systematic 总被引:1,自引:0,他引:1
Alison A. Carr 《TechTrends》1996,41(1):16-20
283.
David Carr 《British Journal of Educational Studies》1997,45(1):53-68
Alasdair MacIntyre identifies two interconnected problems for present day thinking about the nature of educational provision. The first concerns the very possibility of general educatedness in the social and cultural circumstances of modernity; the second concerns the narrow and specialist route down which professional training has proceeded in contemporary post-industrial societies. This paper explores the implications of MacIntyre's views and argues for a radical reappraisal of current conceptions of teacher education and training. 相似文献
284.
Martha Carr Gita Taasoobshirazi Rena Stroud James M. Royer 《Contemporary educational psychology》2011,36(4):323-333
One hundred and seventy-eight second grade students from two states (Georgia and Massachusetts) participated in an experiment in which they were randomly assigned to either (1) a computer program designed to increase fluency in addition and subtraction, (2) a program designed to improve cognitive strategy use for addition and subtraction, (3) a program that combined the fluency and cognitive strategy instruction programs or (4) a control condition. The intervention consisted of 40 half-hour sessions (2 sessions per week for 20 weeks). Prior to the intervention, and immediately following the intervention, the participants were tested on fluency, cognitive strategy use, and mathematics achievement. ANCOVAs indicated that children in the combined fluency and cognitive strategy use condition significantly improved their mathematics achievement in comparison to the control group. When we examined the impact of the intervention as a function of gender, boys appeared to benefit from the intervention, but girls did not. 相似文献
285.
How do young graduates view the role of immediate families in influencing/supporting them as they start their working lives and how do those reflections affect how they think of themselves as graduates? Social, political and economic changes have led to many young people being dependent on family for longer, but how does this play out in their reflections? This article addresses these questions by reporting upon findings from qualitative research with 14 young people from working-class backgrounds, who were part of a larger study of recent graduates. Figured Worlds theory illuminates data, with a consideration of the role that family plays in the ‘space of authoring’ and understanding of ‘positionality’. Findings capture vivid stories of the enabling but also limiting role of family. In our analysis of data, we borrow the words ‘salience’ from Holland and her co-authors and ‘distinction’ from Bourdieu, which help capture different depictions of family. Both articulations of ‘salience’ and a search for ‘distinction’ emerge in how graduates’ stories respond to family. We argue for a greater appreciation of the differing family resources of working-class graduates, and reject an emphasis on what they may lack, compared to their peers, which has tended to be the case in some media and policy commentary. There are implications for educators to foster student reflexivity about family sensitively, and to be aware of how family backgrounds may influence graduate career paths and students’ awareness of wider inequalities. 相似文献
286.
Patterns of core and generic skill provision in higher education 总被引:6,自引:1,他引:5
The study reported here is seeking to gain enhanced understandings of the acquisition and development of core and generic skills in higher education and employment against a backcloth of continued pressure for their effective delivery from employers, government departments, and those responsible for the management and funding of higher education. This pressure appears to have had little impact so far, in part because of tutors' scepticism of the message, the messenger and its vocabulary, and in part because the skills demanded lack clarity, consistency and a recognisable theoretical base. Any empirical attempt to acquire enhanced understandings of practice thus requires the conceptualisation and development of models of generic skills and of course provision. These models are presented together with evidence of their validity, including exemplars of the patterns of course provision identified. 相似文献
287.
Two different measurement techniques are used to examine the effect of surface geometry on soccer ball trajectories. Five
professional players are observed using high-speed video when taking curling free kicks with four different soccer balls.
The input conditions are measured and the average launch velocity and spin are found to be approximately 24 m/s and 106 rad/s.
It is found that the players can apply more spin (~50%) on average to one ball, which has a slightly rougher surface than
the other balls. The trajectories for the same four balls fired at various velocities and spin rates across a sports hall
using a bespoke firing device are captured using high-speed video cameras, and their drag and lift coefficients estimated.
Balls with more panels are found to experience a higher lift coefficient. The drag coefficient results show a large amount
of scatter, and it is difficult to distinguish between the balls. Using the results in a trajectory prediction programme it
is found that increasing the number of panels from 14 to 32 can significantly alter the final position of a 20 m-curling free
kick by up to 1 m. 相似文献
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