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Two experiments were carried out in order to study the development of textual punctuation use in children from 7 to 13. Four unpunctuated stories (following Mandler & Johnson’s narrative grammars 1977) involving or not a connective (et/alors/après) at different places were submitted to subjects who had to write them down in adding punctuation marks. The results show a strong textual impact on the frequency of punctuation which is higher at the beginning and at the end of the stories. We found also a strong impact of connectedness: the frequencies and types of punctuation marks varied in relation to connectives:et was rarely punctuated;alors was mainly associated with commas whereasaprès was more often associated whith periods. These effects were significant mainly from 11 years of age on, except for the impact ofet already observed at 7 years of age. 相似文献
425.
James Aczel Pat Fung Richard Bornat Martin Oliver Tim O'Shea Bernard Sufrin 《British journal of educational technology : journal of the Council for Educational Technology》2003,34(5):625-638
This paper describes a research project into undergraduates’ use of a software tool to learn symbolic logic—a complex abstract domain that has been shown to be intimidating for students. The software allows the students to manipulate proofs in certain ways and then calculates the consequences of their actions. A research method has been developed that allowed students’ use of this tool to be modelled, and this model was then used to identify, refine and create visual cues that provide support for students’ reasoning. The focus of this paper is the role of the software as an artefact to aid students’ visualisation of reasoning processes rather than the logic itself. The main mechanisms by which this visualisation is supported are the imposition of constraints on the actions available and the demonstration to students of the consequences of their actions. The study shows that the software encouraged experimentation with different routes to a proof, and constituted a challenge to fixated reasoning. 相似文献
426.
Adelaide Ariel Bernard P. Veldkamp Wim J. van der Linden 《Journal of Educational Measurement》2004,41(4):345-359
Preventing items in adaptive testing from being over- or underexposed is one of the main problems in computerized adaptive testing. Though the problem of overexposed items can be solved using a probabilistic item-exposure control method, such methods are unable to deal with the problem of underexposed items. Using a system of rotating item pools, on the other hand, is a method that potentially solves both problems. In this method, a master pool is divided into (possibly overlapping) smaller item pools, which are required to have similar distributions of content and statistical attributes. These pools are rotated among the testing sites to realize desirable exposure rates for the items. A test assembly model, motivated by Gulliksen's matched random subtests method, was explored to help solve the problem of dividing a master pool into a set of smaller pools. Different methods to solve the model are proposed. An item pool from the Law School Admission Test was used to evaluate the performances of computerized adaptive tests from systems of rotating item pools constructed using these methods. 相似文献
427.
Lesley Farrell Bernard Holkner 《Discourse: Studies in the Cultural Politics of Education》2004,25(2):133-144
This is a paper about knowledge, learning and the idea of community in what we call “hybrid workspaces”. Hybrid workspaces “bring together physical place and cyber place” in communication networks (Castells, 2001, p. 131). Many people work in various kinds of hybrid workspaces. A person working on a production line might have real-time co-workers in their own town, just as a colleague might work in a hybrid workspace and rely upon others who communicate asynchronously via a website to help them solve problems. Hybrid workspaces, like most workspaces, are centrally concerned with the global production and diffusion of certain kinds of routine and innovative working knowledge. In this paper we think about knowledge as social action that is generated, mediated, negotiated and traded among people in the politically charged dynamic of hybrid workspace communities. We consider the ways people adopt, modify and are changed by the technologies they implement in these workspaces. We are especially interested in what people have to learn to know, and to be, to operate effectively in these hybrid communities, and what role formal, informal and non-formal education has to play in negotiating what counts as knowledge, and who can say so, in virtual workspaces. 相似文献
428.
Bernard A. Jones 《Educational studies》1988,14(1):51-63
Attitude formation and attitude change in children may be seen as matters of central concern to the teacher. This paper describes how, in one particular subject area (physical education), the investigator gathered attitude statements from young children and produced a scale to measure their stated attitudes towards curriculum physical education. The paper relates the process of establishing test reliability and validity and indicates how standardisation and greater ease of administration may be achieved through the use of an audio tape presentation. 相似文献
429.
An attributional analysis of students' interactions: The social consequences of perceived responsibility 总被引:6,自引:0,他引:6
Recent research on why some children are disliked by their classmates, why students do or do not help one another, and how children manage to get along with teachers and classmates is reviewed in this article. A motivational approach focusing on attribution theory is used to examine these questions. Inferences of responsibility and feelings of anger and sympathy are documented to impact students' negative social responses (rejection and neglect) as well as their willingness to help their classmates. Students' understanding of the responsibility-emotion-behavior links is proposed to influence their self-presentation strategies, such as excuse giving and seeking social approval. 相似文献
430.
Vignoli Emmanuelle Nils Frédéric Parmentier Michaël Mallet Pascal Rimé Bernard 《International Journal for Educational and Vocational Guidance》2020,20(3):567-589
International Journal for Educational and Vocational Guidance - Adolescents (N = 359) completed a self-report questionnaire assessing the emotional impact of an... 相似文献