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31.
Terry Wood 《科学教学研究杂志》1988,25(8):631-641
The purpose of this study is to examine the effect of state-mandated policy, emphasizing control through performance-based instruction and student test scores as the basis for determining school accreditation, on the teaching and learning of science. The intended consequence of instigating the rational theory of management by one state is to improve their current level of student literacy. However, some contend that the implementation of the policy has results that are not intended. The identification of the tension between the intended and unintended results of centralized policy making is the basis for examining a specific case in which the rational model is implemented. One hundred and sixty-five seventh-grade science students and four teachers are participants in the study. Qualitative analysis is the research methodology used as a means to provide detailed information about the contextual nature of the classroom processes. The intention is to identify and describe features of the behavior setting that influence the behavior of the teachers and their students. Three assertions generated during the field work were: Teachers redefine the goals of science instruction as the acquisition of facts and isolated skills, teachers alter their usual instructional behavior to implement uniform instructional procedures, and the teacher/student classroom interaction constrains students' opportunities to learn science. The implications of the study indicate that the state-mandated policy has results that are in opposition to the intended results. Instead of improving the practices of teachers, the implementation of the policy constrains and routinizes the teachers' behavior, causing them to violate their own standards of good teaching. They feel pressured to “get through” the materials so students will score well on tests. The classroom interaction is structured in such a way as to inhibit students from asking questions of their own. As a result, students' opportunity to express curiosity and inquiry—central processes in scientific thinking—are constrained. These unintended consequences of the implemented state policy, instead of improving science teaching and learning, continue to reduce science instruction to the literal comprehension of isolated facts and skills. 相似文献
32.
33.
Helen Wood 《Media History》2015,21(3):342-359
This article considers the responses of women, many of whom describe themselves as housewives, in the 1949 Mass Observation Television Directive, in order to interrogate some of the broader assumptions around television's relationship with ‘the housewife’ as key to its success. Against the backcloth of social histories revising ideas about gender, modernity and suburbia in the post-war period, this article considers some of the ways in which initial reluctance towards television was recorded and negotiated. It presents three themes around tensions between home and leisure, the domestication of entertainment and ‘going out’, and the appreciation of particular genre, which suggest that the adoption of television as mass entertainment by women might not have been as smooth a process as we have come to understand. 相似文献
34.
Peter Wood 《Academic Questions》2015,28(4):495-501
35.
Anja L. McConnachie Nadia Ayed Sarah Foley Michael E. Lamb Vasanti Jadva Fiona Tasker Susan Golombok 《Child development》2021,92(1):425-443
Findings are presented from the second phase of a UK longitudinal study of 33 gay father, 35 lesbian mother, and 43 heterosexual parent families when their adopted children reached early adolescence. Participants predominantly lived in urban/suburban areas and were mostly white and well-educated. Standardized interviews, observations, and questionnaires of parental mental health, parent–child relationships, and adolescent adjustment were administered to parents, children, and teachers between 2016 and 2018. There were few differences between family types. However, adjustment problems had increased in all family types, with better parenting quality and parental mental health associated with fewer adjustment problems. The findings contribute to adoption policy and practice, and to theoretical understanding of the role of parental gender in child development. 相似文献
36.
In 2009, the General Teaching Council for England (GTCE) introduced a revised Code of Conduct and Practice (2009) for registered teachers. The code also applies to all trainee teachers who are provisionally registered with the GTCE and who could be liable to a charge of misconduct during their periods of teaching practice. This paper presents the results of a small-scale piece of research that utilises Q-methodology to ascertain trainee teacher alignment with the code. Our research concludes that trainee teachers in the sample have a high degree of homogeneity in relation to prioritising specific areas of the code, namely those pertaining to ethical behaviours. They do not prioritise those areas of the code relating to classroom-based skills which they have yet to develop. The paper questions the efficacy of a code which represents an aggregate of a code of conduct, a code of ethics and a set of standards for practice. 相似文献
37.
Cognitive deficits in reading disability and attention deficit disorder 总被引:12,自引:0,他引:12
This paper presents data from three studies (a cross-sectional study of school-referred children, a test-retest study of subtypes of reading disabilities, and a study of a large, random sample of first graders) that focus on specifying the cognitive deficits associated with reading difficulties and separating them from those associated with attentional deficits. The cognitive deficits associated with difficulty in reading were consistent across samples, developmental levels, definitions, and subtypes of reading disabilities. With IQ, age, and sex controlled for, poor readers were significantly impaired on measures of naming and phonological awareness. The effects of attentional deficits were more variable and complex but were clearly separate from the reading disability effects. 相似文献
38.
Searching online information resources using mobile devices is affected by small screens which can display only a fraction
of ranked search results. In this paper we investigate whether the search effort can be reduced by means of a simple user
feedback: for a screenful of search results the user is encouraged to indicate a single most relevant document. In our approach
we exploit the fact that, for small display sizes and limited user actions, we can construct a user decision tree representing
all possible outcomes of the user interaction with the system. Examining the trees we can compute an upper limit on relevance
feedback performance. In this study we consider three standard feedback algorithms: Rocchio, Robertson/Sparck-Jones (RSJ)
and a Bayesian algorithm. We evaluate them in conjunction with two strategies for presenting search results: a document ranking
that attempts to maximize information gain from the user’s choices and the top-D ranked documents. Experimental results indicate
that for RSJ feedback which involves an explicit feature selection policy, the greedy top-D display is more appropriate. For
the other two algorithms, the exploratory display that maximizes information gain produces better results. We conducted a
user study to compare the performance of the relevance feedback methods with real users and compare the results with the findings
from the tree analysis. This comparison between the simulations and real user behaviour indicates that the Bayesian algorithm,
coupled with the sampled display, is the most effective.
Extended version of “Evaluating Relevance Feedback Algorithms for Searching on Small Displays, ” Vishwa Vinay, Ingemar J.
Cox, Natasa Milic-Frayling, Ken Wood published in the proceedings of ECIR 2005, David E. Losada, Juan M. Fernández-Luna (Eds.),
Springer 2005, ISBN 3-540-25295-9 相似文献
39.
Peter Wood 《Academic Questions》2009,22(1):122-131
40.
Fiona Richards-Kamal 《English in Education》2008,42(1):53-69
This article explores how exam criteria require pupils to engage with texts at once 'personally' and 'critically'. It theorises this dichotomy, suggesting problems it presents in a classroom. Observing that dwindling opportunities for creative writing impede personal engagement, it considers the possibilities suggested by the imaginative writings of two pupils for resolving the dichotomy. 相似文献