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721.
In this paper we report the results of a study which investigated the affordances of multi-user virtual environments (MUVEs) for collaborative learning from a design perspective. Utilizing a mixed methods approach, we conducted a comparative study of the effect of varying representational and interactional design features on a collaborative design activity in three online synchronous environments. We compared environments featuring multiple modes of interaction (MUVEs), shared representations (text chat and 2D still images) and text-only features. Sixty-one students enrolled in an undergraduate course on Child Development participated in the study. Participants were asked to design a theoretically-based, developmentally appropriate, preschool classroom setting. Students were randomly assigned to one of three online learning environments that provided varying levels of representation and interaction. Significant differences in collaborative problem solving interactions were found. Participants in the shared representations + text condition evidenced stronger learning outcomes as regards substantive discussion and integration of child development concepts; while participants in the MUVE condition reported the most enjoyment with the experience. These findings are explained by the concepts of representational guidance, representational bias, educational affordances and interface design metaphors. Suggestions for the design of MUVEs for collaborative learning are provided.  相似文献   
722.
The career development of students, demonstrated by students performing appropriate career developmental tasks, is important to institutions of higher education because career developed students are more likely to have career objectives, persist in their academic goals, gain career-related work experience, find employment in their chosen fields, and graduate. The purpose of this study was to determine if the career development of students by class level had been enhanced by participation in a career management plan specifically prepared for undergraduates. The intervention of a career management plan (i.e., the Career Success Club) was successful, especially for seniors and middles, in enhancing the career development of undergraduates. Career management plans may help students that are academically undecided to become more connected to their majors by focusing more on academic and career matters.  相似文献   
723.
Water-deprived rats served in seven conditioned lick suppression experiments designed to assess the effects on responding to a target CS of a series of unsignaled USs given in the training context following completion of CS training. Such treatment has been hypothesized to increase (inflate) the associative strength of the background cues from training (putatively, the CS’s comparator stimuli), thereby reducing responding to excitatory CSs and increasing the inhibitory potential of inhibitory CSs. Although posttraining extinction (deflation) of the CS’s comparator stimuli usually decreases inhibitory potential and increases excitatory potential of the target CS, posttraining inflation of the comparator stimuli had no effect on either excitatory responding to the target CS or summation test performance indicative of conditioned inhibition. This outcome was consistently obtained across a number of training, inflation, and test conditions selected to maximize sensitivity to any possible effects of comparator inflation. Implications of these null results for the comparator hypothesis of conditionedresponse generationare discussed.  相似文献   
724.
In this paper we have examined the position and roles of Computer Science in curricula in the light of recent calls for curriculum change and we have proposed principles and issues to consider in curriculum design as well as identifying priority areas for further research. The paper is based on discussions within and beyond the International Federation of Information Processing (IFIP) Education Community since 2012 as well as an analysis of curriculum developments in five different countries. Emerging themes have been discussed with reference to important perspectives from curriculum theory including “powerful knowledge” as a key element of entitlement and management of the growth of expertise. Based on this analysis we have identified areas of consensus as well as constraints, risks and issues that are still subject to controversy. There is an emerging consensus of the importance of Computer Science and the nature of its “powerful knowledge”. Furthermore current understanding of the opportunities and benefits for starting to learn Computer Science early in primary schools has identified this early start as an entitlement and equity issue. There is a strong consensus that teacher professional development in Computer Science Education is critical for supporting curriculum change and is currently a major challenge in many countries. Other key issues include understanding how the growth of expertise affects potential structure and sequencing in the curriculum and the balance of content. Further considerations include how new technological opportunities interact with pedagogical approaches and can provide new potential for the growth of expertise.  相似文献   
725.
Feedback on student work is a key mechanism for improving learning in higher education (HE) and can be provided in a variety of forms. Recently, many institutions have moved to the provision of electronic feedback, although evidence for the effectiveness of this is mixed. While many studies evaluating the students’ perception of feedback are now available, there is little evidence of contrasting perceptions of its value according to different disciplines. This work aims to evaluate the relationship between students’ expectations and perception of feedback, especially electronic, and the disciplinary area of study in HE. Students (n = 1017) across different courses from a post-1992 university in the UK were surveyed and categorised into five disciplinary clusters: Science, Technology, Engineering and Mathematics; Business and Accounting; Art and Design; Media and Languages; and Psychology and Social Care. Perceived relevance as well as the most pertinent features and expectations of the quality of electronic feedback for students varies according to disciplinary cluster and thus closely aligns with a specific cluster’s learning and teaching practices. The findings of this study may help institutions to reflect on the role of electronic feedback as part of their ongoing assessment practice and how teaching in the different disciplines may result in different understandings of the value of electronic feedback.  相似文献   
726.
The purpose of this study was to examine the relationship between supervisor perceptions of their supervisory style and elements of the supervision process, including the supervisory working alliance and supervisor self‐disclosure. Data from 137 counselor supervisors demonstrated a significant positive relationship between attractive, interpersonally sensitive, and task‐oriented supervisory styles and the (a) goals, tasks, and bond components of the supervisory working alliance and (b) frequency of supervisor self‐disclosure. Limitations and implications for counselor supervision theory, research, and practice are addressed.  相似文献   
727.
Students who fail algebra are significantly less likely to graduate on time, and algebra failure rates are consistently high in urban districts. Identifying effective credit recovery strategies is critical for getting students back on track. Online courses are now widely used for credit recovery, yet there is no rigorous evidence about the relative efficacy of online versus face-to-face credit recovery courses. To address this gap, this study randomly assigned 1,224 ninth graders who failed algebra in 17 Chicago public high schools to take an online or face-to-face algebra credit recovery course. Compared to students in face-to-face credit recovery, students in online credit recovery reported that the course was more difficult, were less likely to recover credit, and scored lower on an algebra posttest. There were no statistically significant differences by condition on any outcomes measured during the second year of high school (standardized mathematics test and algebra subtest scores, likelihood of passing subsequent math classes, cumulative math credits, or on-track rates). The benefits and challenges of online learning for credit recovery are discussed in light of the findings to date.  相似文献   
728.
Learning is integral in the present dynamic environment characterized by factors, such as intense technological innovation and global economy. Thus, learning is constantly required as, for example, rapid development of technologies is both a push factor in learning requirements and a vehicle to advance the learning process. The global nature of the environment today calls for virtual learning because of convenience, time and cost factors. This research seeks to draw measures to promote virtual learning experience. The research is based on a virtual learning of a master’s level information and communication technology for development (ICT4D) course at the University of Tampere in 2016. This course was offered two times and to two sets of different student groups. A questionnaire was conducted at the mid-course stage to assess the virtual learning experience and propose the ways to improve learning process. The assessment included how well the virtual environment and pedagogy promoted qualities of learning, these are, active, constructive, collaborative, intentional, contextual, transfer and reflective learning. Excellence in learning should always be promoted and in virtual environment, there is always new opportunities because of the advances in technology. This research seeks to promote qualities of learning by considering context in terms of assessing the learning environment that is, participants’ virtual learning experience, study contents and learning technologies. Context is important in order to map the learning process that suits the learners and study contents. The results of this study include highlighting of pedagogical techniques and technological tools that fit the learners’ and study content requirements to foster learning in a virtual environment.  相似文献   
729.
ABSTRACT

In this article we explore the dynamic between the pedagogical and the urban, attending to ‘agentive urban learning’. By this we mean processes by which young people build agency in the urban context, in using the resources of the city to develop their own agency, and of developing agency to act within the city. By agency, we refer to the capacity to imagine and act to create individual and collective futures. Our interest is how young people develop such agentive urban learning themselves and how it might be enhanced pedagogically at school and university. Three case studies explore different facets—the first how young people themselves develop this agency in situated settings and the tools that they use to reflect upon the future; the second how digital tools might be used to enhance students’ understanding of the city as a site of change, in this instance, climate change; and the third how such agency might be developed collectively in partnership with other city dwellers. We conclude that a diversity of students’ engagement in urban contexts of learning offers ways from which to further investigate how identity, setting, and stakeholder relationships matter as part of potentially sustainable agentive learning futures.  相似文献   
730.
Future teachers often claim that advanced undergraduate courses, even those that attempt to connect to school mathematics, are not useful for their teaching. This paper proposes a new way of designing advanced undergraduate content courses for secondary teachers. The model involves beginning with an analysis of the curriculum and practices of school mathematics and its teaching, and then using those to build up to the advanced mathematics – in this case, real analysis. After developing definitions, examples, theorems, and proofs, the model then reconnects to practice, asking the teachers to translate ideas from real analysis in ways that are appropriate for teaching high school content to students. To illustrate the model, we provide and discuss two example tasks.  相似文献   
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