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951.
Penelope J. Standen David J. Brown Mohammad Taheri Maria J. Galvez Trigo Helen Boulton Andrew Burton Madeline J. Hallewell James G. Lathe Nicholas Shopland Maria A. Blanco Gonzalez Gosia M. Kwiatkowska Elena Milli Stefano Cobello Annaleda Mazzucato Marco Traversi Enrique Hortal 《British journal of educational technology : journal of the Council for Educational Technology》2020,51(5):1748-1765
Artificial intelligence tools for education (AIEd) have been used to automate the provision of learning support to mainstream learners. One of the most innovative approaches in this field is the use of data and machine learning for the detection of a student’s affective state, to move them out of negative states that inhibit learning, into positive states such as engagement. In spite of their obvious potential to provide the personalisation that would give extra support for learners with intellectual disabilities, little work on AIEd systems that utilise affect recognition currently addresses this group. Our system used multimodal sensor data and machine learning to first identify three affective states linked to learning (engagement, frustration, boredom) and second determine the presentation of learning content so that the learner is maintained in an optimal affective state and rate of learning is maximised. To evaluate this adaptive learning system, 67 participants aged between 6 and 18 years acting as their own control took part in a series of sessions using the system. Sessions alternated between using the system with both affect detection and learning achievement to drive the selection of learning content (intervention) and using learning achievement alone (control) to drive the selection of learning content. Lack of boredom was the state with the strongest link to achievement, with both frustration and engagement positively related to achievement. There was significantly more engagement and less boredom in intervention than control sessions, but no significant difference in achievement. These results suggest that engagement does increase when activities are tailored to the personal needs and emotional state of the learner and that the system was promoting affective states that in turn promote learning. However, longer exposure is necessary to determine the effect on learning. 相似文献
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953.
Teresa Schaefer Johanna Rahn Tobias Kopp Claudia Magdalena Fabian Alan Brown 《British journal of educational technology : journal of the Council for Educational Technology》2019,50(3):1354-1367
Research has shown that providing participants with high-quality learning material is not sufficient to help them profit most from online education. The level of interaction among participants is another key determinant for learning outcomes. However, merely proposing interaction does not automatically lead to fruitful discussion and collaboration. Specifically, social presence and facilitation activities add value to online discussions. In Murphy's collaboration framework, social presence represents the basis of successful online collaboration from which more reflective discussions and co-construction can evolve. In this paper, an adjusted version of this framework was applied in a workplace learning context. The content analysis of 1170 comments in an online course for careers practitioners of a public employment service showed that the extended framework generated deeper insights into the dynamics of online discussions. The results show that involvement in collaborative learning at the workplace was supported by a high social presence and influenced by course topic and tasks. Facilitation played an important role in creating a sympathetic sense of community and stimulating co-creation processes. 相似文献
954.
Social memory was investigated in the context of a spatial working memory task. Pairs of rats were tested in an eight-arm
radial maze. Under most conditions, there was a tendency to choose maze locations that had been visited earlier by the other
rat. The possibility that this tendency is produced by common preferences for particular maze locations was ruled out. An
opposite tendency to avoid visits to locations that had been visited earlier during the trial by another rat was found only
when the maze location contained two pellets (rather than an undepletable supply), the rats’ ability to see each other in
the maze was restricted to the central arena, and the maze location had been previously visited by the focal rat. The amount
of food available in maze locations did not otherwise modulate social influences on spatial choice. The results indicate that
memory for a rat’s own previous choices is combined with memory for the choices made by another rat. 相似文献
955.
956.
Youth voices: connections between history, enacted culture and identity in a digital divide initiative 总被引:2,自引:0,他引:2
The design of educational experiences is often mediated by historical, institutional, and social conceptions. Although these
influences can initially shape the way that educational opportunities are created and implemented, this preliminary form has
the potential to reorganize. In this paper, we illustrate how history shows its presence in the ways that instructors systematically
arrange a technology course for urban youth. This original approach to the course inhibits youth participation. Incrementally,
however, the cultural enactments of instructors and students lead to a reorganization of activity. Through highlighting history
and examining the intersection of culture, we provide insight into the ways in which adolescents of color become successfully
engaged in learning technology. We focus our study by asking how co-existence and the dialectic of structure and agency play
a role as youth develop an identity as a technology user. Further, this emergent learning design affords outsiders a unique
view of the educational and contextual experiences of these youth. Our illustration of how history, enacted culture and identity
mediate the emergent learning design stems from a grounded theory approach to analyzing video, interview and artifact data
in this after-school technology course.
Donna DeGennaro is an assistant professor at Montclair State University in the Department of Curriculum and Teaching. She earned a bachelor’s degree in physics at Susquehanna University, a master’s degree in educational technology from Chestnut Hill College in Philadelphia, PA and a PhD in Educational Leadership from the University of Pennsylvania. Her research interests center on youth technology practices and interactions to inform innovative designs of learning environments. Tiffany L. Brown is an assistant professor in the Family and Child Studies Department of Montclair State University. She earned a bachelor’s degree in psychobiology and a master’s degree in social science, both from Binghamton University in Binghamton, NY and a PhD in child and family studies from Syracuse University, located in Syracuse NY. Areas of research include African American parenting and African American adolescent functioning and development. 相似文献
Donna DeGennaroEmail: |
Donna DeGennaro is an assistant professor at Montclair State University in the Department of Curriculum and Teaching. She earned a bachelor’s degree in physics at Susquehanna University, a master’s degree in educational technology from Chestnut Hill College in Philadelphia, PA and a PhD in Educational Leadership from the University of Pennsylvania. Her research interests center on youth technology practices and interactions to inform innovative designs of learning environments. Tiffany L. Brown is an assistant professor in the Family and Child Studies Department of Montclair State University. She earned a bachelor’s degree in psychobiology and a master’s degree in social science, both from Binghamton University in Binghamton, NY and a PhD in child and family studies from Syracuse University, located in Syracuse NY. Areas of research include African American parenting and African American adolescent functioning and development. 相似文献
957.
This project explores conceptual continuity as a framework for understanding students’ native ways of understanding and describing. Conceptual continuity suggests that
the relationship between the use of words in one genre and the scientific genre can exist at varying levels of association.
This perspective can reveal the varied relationships between ideas explained in everyday or vernacular genres and their association
to scientific explanations. We conducted a 2-year study involving 15 high school baseball players’ understanding of the physics
involved in baseball. First, we conducted a quantitative assessment of their science understanding by administering a test
prior to season one (2006) and season two (2007). Second, we examined the types of linguistic resources students used to explain
their understanding. Third, we revisited our data by using conceptual continuity to identify similarities between students’ conceptual understanding in the informal contexts and their similarities to canonical
scientific ideas. The results indicated students’ performance on the multiple-choice questions suggested no significant improvement.
The qualitative analyses revealed that students were able to accurately explain different components of the idea by using
a diversity of scientific and non-scientific genres. These results call attention to the need to reconstruct our vision of
science learning to include a more language sensitive approach to teaching and learning. 相似文献
958.
We examine the inseparability of one’s environment with the elements of adaptation and identity. Specifically, we revisit
the Project H.O.M.E. learning environment as we suggest that the entities of adaption and environment are not only binding,
but also naturally in constant flux as they interact with each other. Contrary to nature, however, the social distance between
the instructors and learners is the result of a human construct that often hinders adaptation and identity development. We
address the factors that afforded participants overcoming social distance and ultimately cultivating a shift in the learning
structure of Project H.O.M.E.
相似文献
Donna DeGennaroEmail: |
959.
在全新的时代条件下,中国的高等教育在具有了更多发展机遇的同时,又面临着巨大的挑战。为了实现21世纪的教育目标,高等教育必须进行教育改革。高等教育的领导者们应通过系统化途径来提高教育质量和办学能力,通过系统化的思维和管理,提高整个系统的办学质量,从而实现预期的教育目标。 相似文献
960.