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991.
Arnold Lewis Glass 《教育心理学》2009,29(7):831-848
The purpose of this study was to investigate whether the distributed presentation of different versions of a question would produce better performance on a new version of the question than distributed presentation of the same version of the question. A total of 48 four question sets of five alternative multiple‐choice questions were presented during a college lecture course. The answers to all the four questions in each set required an inference from the same fact statement. One question in each set appeared on both a block exam and the final. Each of the other three questions was presented either on an online quiz before class, during class or on an online quiz a week after class. Answering different versions of a question before class, during class and after class resulted in better performance on a fourth version of the question on the exam and final than answering the same question before class, during class and after class. On the final exam, 44 questions were answered twice, first under a time constraint of 90 seconds and then when response time was unlimited. The two responses were virtually identical. 相似文献
992.
Helen Baker-Henningham Julie Meeks-Gardner Susan Chang Susan Walker 《Child abuse & neglect》2009,33(5):296-306
ObjectiveThe aim of this study was to examine the relationship between children's experiences of three different types of violence and academic achievement among primary school children in Kingston, Jamaica.MethodsA cross-sectional study of 1300 children in grade 5 [mean (S.D.) age: 11 (0.5) years] from 29 government primary schools in urban areas of Kingston and St. Andrew, Jamaica, was conducted. Academic achievement (mathematics, reading, and spelling) was assessed using the Wide Range Achievement Test. Children's experiences of three types of violence – exposure to aggression among peers at school, physical punishment at school, and exposure to community violence – were assessed by self-report using an interviewer administered questionnaire.ResultsFifty-eight percent of the children experienced moderate or high levels of all three types of violence. Boys had poorer academic achievement and experienced higher levels of aggression among peers and physical punishment at school than girls. Children's experiences of the three types of violence were independently associated with all three indices of academic achievement. There was a dose–response relationship between children's experiences of violence and academic achievement with children experiencing higher levels of violence having the poorest academic achievement and children experiencing moderate levels having poorer achievement than those experiencing little or none.ConclusionsExposure to three different types of violence was independently associated with poor school achievement among children attending government, urban schools in Jamaica. Programs are needed in schools to reduce the levels of aggression among students and the use of physical punishment by teachers and to provide support for children exposed to community violence.Practice implicationsChildren in Jamaica and the wider Caribbean experience significant amounts of violence in their homes, communities, and schools. In this study, we demonstrate a dose–response relationship between primary school children's experiences of three different types of violence and their academic achievement. The study points to the need for validated violence prevention programs to be introduced in Jamaican primary schools. Such programs need to train teachers in appropriate classroom management and discipline strategies and to promote children's social and emotional competence and prevent aggression. 相似文献
993.
This study explores the impact of asking middle school students to generate drawings of their ideas about chemical reactions on integrated understanding. Students explored atomic interactions during hydrogen combustion using a dynamic visualization. The generation group drew their ideas about how the reaction takes place at the molecular level. The interaction group conducted multiple experiments with the visualization by varying the amount of energy provided to ignite the reaction. The generation group integrated more ideas about chemical reactions and made more precise interpretations of the visualization than the interaction group. Embedded assessments show that generation motivated students to interpret the visualization carefully and led to more productive explanations about ideas represented in the dynamic visualization. In contrast, the interaction group was less successful in linking the visualization to underlying concepts and observable phenomena and wrote less detailed explanations. The study suggests that drawing is a promising way to help students interpret complex visualizations and integrate information. © 2011 Wiley Periodicals, Inc. J Res Sci Teach 48: 1177–1198, 2011 相似文献
994.
In recent years the educational policy environment has emphasised data-driven change. This has increased the expectation for school personnel to use statistical information to inform their programs and to improve teaching practices. Such data include system reports of student achievement tests and socio-economic profiles provided to schools by various state education departments’ data services. This paper reports on a pilot study that explored factors affecting Mathematics and English teachers’ intentions to engage with the statistical data their schools receive and to consider these data when making decisions about their teaching practices. It was found that most teachers perceived that such data identify weak students and some teachers (mostly mathematics teachers) thought that they can help to identify curriculum topics that need attention. Most teachers felt that the reports were not easy to understand. Confidence in dealing with statistical data was a problem for many teachers, but especially for English teachers. 相似文献
995.
H. Patrick McNeil Helen A. Scicluna Patrick Boyle Michael C. Grimm Kathryn A. Gibson Philip D. Jones 《高等教育研究与发展》2012,31(4):525-539
The development of generic capabilities or graduate attributes in communication, teamwork, critical analysis of information, problem solving and ethical practice is widely recognised as a desired outcome of higher education. This emphasis on generic capabilities has emerged despite ongoing debates about the concept and development of such capabilities. A recent review of comprehensive audits of Australian universities has found little evidence that such outcomes are being achieved. We used data from four different evaluations, both qualitative and quantitative, to explore whether these important generic capabilities are being learned by undergraduate students in the University of New South Wales (UNSW) new Medicine Program. University of New South Wales medical students are significantly more positive than other UNSW students that their university experience is developing several generic capabilities. Measurements concerning generic skills development from the Australian 2009 Learning and Teaching Performance Fund process support these findings. Analyses of qualitative data from two methodologically different student surveys found consistent evidence that medical students value generic capability development in the UNSW program. Furthermore, we report evidence that current UNSW medical students rate their clinical learning in professional placements as a significantly better experience than students in the previous discipline-based program. We believe this is a consequence of generic capability learning in the early years of the new program, such that our students are better prepared to maximise the value of learning from professional experiences. Our results represent consistent evidence of successful generic capability development as a result of a program-wide innovation in undergraduate education. To validate further our conclusions, external assessments of our graduates' generic capabilities in-action in the workplace are currently being obtained. 相似文献
996.
Andrew R. Burrell Michael Cavanagh Sherman Young Helen Carter 《Teaching in Higher Education》2013,18(8):753-766
Curriculum design in higher education environments, namely the consideration of aims, learning outcomes, syllabus, pedagogy and assessment, can often be ad hoc and driven by informal cultural habits. Academics with disciplinary expertise may be resistant to (or ignorant of) pedagogical approaches beyond existing practice. In an environment where there is a need to develop online activities for students, one way to counter this friction is through a team-based approach underpinned by design-thinking. A design-thinking team brings together content, pedagogical and technical expertise to examine and resolve curriculum design issues. This paper explores a number of case studies in which such teams developed units of study and programmes for online delivery. The paper looks at the possibilities that the team approach can be a vehicle to instigate cultural change within and beyond the team; that is, from an individualist to a collective approach and ownership of the curriculum and its design, maintenance and continuous improvement. 相似文献
997.
998.
Bev France Helen A. Mora Jacquie L. Bay 《International Journal of Science Education》2013,35(5):803-824
This study explores how teachers developed and critically evaluated a range of teaching strategies that could support the discussion of a socio-scientific issue (SSI) that had the potential to be controversial. The issue was stem cell research and six New Zealand teachers of senior biology students (grades 12/13) took part in an action research project that was situational, collaborative and self-evaluative. The focus of the research was to identify communication barriers that interfered with classroom discussion and how teachers could help students cross cultural borders when they discussed SSIs that were outside their life worlds. The barriers to communication were access to relevant science knowledge, religion, language, an inability to question issues and cultural expectations of girls. Teachers trialled and adapted two discussion strategies, ‘Drawing the Line’ and ‘Diamond Ranking’ that provided a vehicle for their students to explore and discuss this issue from a range of perspectives. These discussion strategies enabled their students to take part in a dialogue where reciprocal conversation could occur because they had opportunities not only to explore their own perspectives but also other people's viewpoints. 相似文献
999.
Dynamic visualizations can make unseen phenomena such as chemical reactions visible but students need guidance to benefit from them. This study explores the value of generating drawings versus selecting among alternatives to guide students to learn chemical reactions from a dynamic visualization of hydrogen combustion as part of an online inquiry unit. In prior research, generation has been more successful than selection in helping students distinguish among ideas to learn complex topics. However, selecting among perplexing alternatives may motivate learners to distinguish among ideas they might otherwise neglect. To test the value of selection for helping students distinguish ideas, this study contrasted complex selection (involving normative as well as non-normative ideas identified in prior research) from typical selection (involving images from the visualization). Results showed that all conditions improved student understanding and that typical selection was less effective than generation while complex selection was as successful as generation. In both generation and complex selection students revisited the visualization while learning, whereas revisiting was rare in typical selection. These results support the idea that distinguishing among common non-normative ideas is more valuable than distinguishing among images from the visualization. In addition, for students with low prior knowledge, both generation and complex selection had some advantages. Overall, the results suggest that students learning from complex visualizations could benefit from a combination of complex selection and generation. 相似文献
1000.
In order to understand better the way in which the emerging field of citizenship education is being characterised we reflect on work emerging from a higher education network (citizED) for citizenship education. Three of the four authors of this article are closely involved in that network. CitizED was established with funding from the Teacher Training Agency (TTA) (now the Training and Development Agency for Schools, TDA) in order to establish a network and provide resources to support the initial training of citizenship teachers. We analysed download data from the network's website, a sample of the resources produced by the network, and interviewed a sample of users and developers. In this article we identify who is using the resources, how they are using them and what form of citizenship education is developing as a result. We argue that there is now a clear citizenship teacher education community that uses common resources for a variety of purposes. We suggest that there is some consensus in relation to the official characterisation of citizenship, but that ‘turf wars’ still exist in this contested field. 相似文献