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191.
Sreyashi Jhumki Basu Angela Calabrese Barton 《Cultural Studies of Science Education》2009,4(2):387-392
In this rejoinder to Bryan Brown and John Reveles, we highlight the facts that (a) sociocultural theories of learning do not
go far enough because they fail to address a number of issues and (b) we require concepts such as power and positionality
to understand science learning.
相似文献
Angela Calabrese BartonEmail: |
192.
Danielle M. E. Fauque 《Science & Education》2009,18(9):1277-1283
In scientific teaching, especially in physics and chemistry, some historical aspects have been introduced at the secondary
level in France, since 1993. Particularly, in 2007, the syllabuses of 11′–15′ years old level (collège) propose precise activities in history of science and technology. Detailed guidance has been distributed in official ministerial
literature. The invention of Volta’s battery in 1800 is one of the examples proposed, which is detailed here. 相似文献
193.
Interindividual Differences in Neonatal Imitation and the Development of Action Chains in Rhesus Macaques 总被引:1,自引:0,他引:1
Pier Francesco Ferrari Annika Paukner Angela Ruggiero Lisa Darcey Sarah Unbehagen Stephen J. Suomi 《Child development》2009,80(4):1057-1068
The capacity to imitate facial gestures is highly variable in rhesus macaques and this variability may be related to differences in specific neurobehavioral patterns of development. This study evaluated the differential neonatal imitative response of 41 macaques in relation to the development of sensory, motor, and cognitive skills throughout the 1st month of life. The results show that infants who imitate facial gestures display more developed skills in goal-directed movements (reaching–grasping and fine hand motor control) than nonimitators. These differences might reflect, at least in part, the differential maturation of motor chains in the parietal and motor cortices, which partly overlap with those of the mirror neuron system. Thus, neonatal imitation appears to be a predictor of future neurobehavioral development. 相似文献
194.
195.
Marion Haugwitz John C. Nesbit Angela Sandmann 《Learning and individual differences》2010,20(5):536-543
Data were gathered from 248 secondary students (14 years old, 56% female) who learned about the circulatory system in 77 self-selected collaborative groups. The learning outcomes of biology students who summarised by collaborative concept mapping were compared with those of students who summarised by collaborative writing. Learning groups randomly assigned to construct concept maps instead of conventional summaries generated more relations in the summary task and their members obtained higher individual scores on a post-test. The concept mapping strategy was found to be advantageous only for students whose cognitive ability was below the median for the sample and who were placed in groups with other students having low cognitive ability. 相似文献
196.
197.
As the number of young children displaying challenging behavior in early childhood grows, so too does the need to implement
evidence-based practices that prevent challenging behavior. Positive Behavior Support (PBS) provides a framework of tiered
interventions focused on promoting social-emotional development and preventing challenging behavior. This study investigated
the effects of consultation on teachers’ implementation of universal PBS practices and children’s academic engagement. A multiple-baseline
design was applied across four preschool classrooms serving children from 33 to 63 months of age. A strong relationship was
documented between consultation and teachers’ implementation of PBS skills. High levels of academic engagement were maintained
following consultation. Implications of the results are provided for applications of universal PBS practices in early childhood
settings. 相似文献
198.
Searching the Web to learn about a controversial topic: are students epistemically active? 总被引:1,自引:0,他引:1
Students are making an increased use of the Web as a source for solving information problems for academic assignments. To
extend current research about search behavior during navigation on the Web, this study examined whether students are able
to spontaneously reflect, from an epistemic perspective, on the information accessed, and whether their epistemic metacognition
is related to individual characteristics, such as prior knowledge of the topic and the need for cognition. In addition, we
investigated whether Internet-based learning is influenced by the activation of spontaneous epistemic metacognition in the
search context. Forty-six psychology and engineering university students were asked to research information about a controversial
subject in order to write an essay. They were also asked to think aloud during their research. Both qualitative and quantitative
analyses were performed. As revealed by their spontaneous reflections, all participants were epistemically active, although
to different extents and levels. As expected, there was evidence that students activated beliefs about the four epistemic
dimensions identified in the literature, especially about the credibility of an electronic source and the criteria for justification
of knowledge. Prior knowledge was not related to activation of epistemic beliefs in the search context, while the need for
cognition significantly associated with aspects of source and its content evaluation. Two patterns of epistemic metacognition
were identified and they significantly influenced Internet-based learning. Students who spontaneously generated more sophisticated
reflections about the sources as well as the information provided, outperformed students who were active only at the first
epistemic level. Educational implications are drawn. 相似文献
199.
Erika Felix Eric M. Vernberg Rose L. Pfefferbaum Dodie C. Gill John Schorr Angela Boudreaux Robin H. Gurwitch Sandro Galea Betty Pfefferbaum 《Psychology in the schools》2010,47(6):592-605
Following terrorist events, teachers and nonteaching school personnel are important in helping children recover, yet little is known about their willingness to assist with this. We surveyed 399 employees from a Washington, D.C.‐area school district following terror attacks (September 11, 2001, attacks; sniper shootings) about their exposure, adjustment, interest, and involvement in psychosocial interventions. Between 10% and 27% experienced one or more symptoms of posttraumatic stress (depending on category of symptom) in the month prior to the survey. Regression analyses revealed that peritraumatic distress, behavior change, and posttraumatic growth predicted interest in information on psychosocial interventions. Feeling prepared, adaptively managing work responsibilities, and perceiving an increase in student problems were related to intervening with students. Implications for school preparedness are discussed. © 2010 Wiley Periodicals, Inc. 相似文献
200.
Pamela Carter‐Birken 《Curator: The Museum Journal》2008,51(2):171-178
Abstract What does the term “interpretation” mean when it's encountered in museums of modern and contemporary art — and is something missing? Studies conducted by the Phillips Collection in Washington, D.C., the Walker Art Center in Minneapolis, and the University of Leicester in England reveal that visitors want more information about art. In this article, interviews with the directors of the Phillips and the Walker (as well as other museum professionals and academics) examine interpretative practices today and suggest plans for tomorrow. When preparing future interpretive materials, the author advocates that museums expose visitors to the idea that they make their own meaning when viewing art. 相似文献