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Maartje Boer Gonneke Stevens Catrin Finkenauer Regina van den Eijnden 《Child development》2020,91(4):e853-e865
Cross-sectional research shows that adolescents’ social media use (SMU) and attention deficit hyperactivity disorder (ADHD)-symptoms are related, but it is unclear whether this relation is explained by SMU intensity or by addiction-like SMU problems. Also, due to the lack of longitudinal studies, the direction of this relation remains unknown. This study aims to disentangle which type of SMU is related to ADHD-symptoms, and in which direction, using a three-wave longitudinal study among Dutch adolescents aged 11–15 years (n = 543). Findings suggest a unidirectional relation: SMU problems increased ADHD-symptoms over time, SMU intensity did not. This implies that problematic use, rather than the intensity of use harmfully affects adolescents’ ADHD-symptoms. 相似文献
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Regina Baron Brunner 《Computer Science Education》2013,23(4):355-367
Intellectual property rights related to computer usage in academia require precise definition. The Office of Technological Assessment has made great strides in this direction. States, universities, and professional organizations have dealt with the inherent complexities of the problem. Legal cases have tested current laws. Attorneys have made clear distinctions between copyrights and patents related to intellectual property rights. Both EDU‐COM and ADAPSO have addressed societal and ethical issues in written documents. Business, industry, and professional organizations have been concerned, but society and especially educators must also address intellectual property rights. Copyright laws related to electronic media must be honored. Computer ethics and computer law should be included in current computer science courses. Academia has the responsibility to educate all those on campus as to appropriate ethical and legal behavior with respect to these issues. Academia cannot hide or ignore these problems. 相似文献
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Abstract There is evidence that many students leave university without effective learning strategies and skills that would facilitate their learning in the future. For example, they can complete their university courses without developing information skills or a love of learning, with only a limited repertoire of learning strategies, and with no intention of engaging in further learning. While these findings indicate a need for universities to review the structure of courses and the way that they are taught and assessed, it is not necessary to wait for this to happen. Within existing course structures, universities can help prepare students for lifelong learning by teaching them learning strategies. This is best done if the strategies are taught by university teachers in the context of their regular coursework. We have confirmed in our research and professional development projects that this can be done. In an experimental study, we investigated the effects of explicidy teaching students learning strategies in the context of their regular coursework. This research indicated that students who were taught learning strategies in the context of their regular coursework used them effectively and achieved better results than students who were taught in the conventional way. In a professional development project, we taught university teachers from a variety of subject areas to teach learning strategies to students in their own courses. These teachers were successful in helping students develop a repertoire of effective learning strategies and display greater commitment to their learning. 相似文献
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Kristen A. Regina 《Slavic & East European Information Resources》2013,14(2-3):160-165
This article concludes work started for a presentation on bibliophile Andrei Avinoff made at a symposium on Russian art and Russian studies in America in 2008 and for the 2009 book Treasures into Tractors. A member of the pre-Revolutionary Russian aristocracy, Andrei Avinoff, emigrated to Pittsburgh, Pennsylvania and managed to collect imperial association books and books on Russian art from some of the same dealers—Simeon Bolan and Israel Perlstein—who were supplying large research institutions such as the New York Public Library, the Library of Congress, and Harvard University Library with the same material. 相似文献
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Kristen A. Regina 《Slavic & East European Information Resources》2013,14(2-3):127-197
This essay and checklist document the exhibition Pageant of the Tsars: The Romanov Coronation Albums, held at Hillwood Estate, Museum & Gardens February 16–June 8, 2013. The exhibition focused on the history of the Romanovs through the lens of the coronation albums of the tsars. Based on the collection of five of the seven coronation albums held in the Hillwood library, the exhibition was supplemented with objects from the museum and library collections, loans from other institutions, and electronic versions of the albums available on iPads in the exhibition and via the iBooks store. The show marked the 400th anniversary of the founding of the Romanov dynasty in 1613. 相似文献
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ABSTRACTPublic schools have increasing numbers of its teachers fitting into one demographic, white and female, while the numbers of Black/African American teachers decrease. This trend has not changed since the publication of Black on Black Education: Personally Engaged Pedagogy for/by African American Pre-Service Teachers. Furthermore, African American collegiate students who decide to enter teaching may face a chilly climate because of their cultural and educational experiences as they encounter devaluation in the classroom. This work provides a critical race reflective examination into the teaching and learning experiences and dilemmasI using personally engaged pedagogy as a means of enhancing the quality of the learning experiences for African American pre-service teachers. Critical race theory (CRT) and Critical Race Feminism (CRF) will be used as the theoretical framework for understanding the role of race and gender in teacher education. Critical autoethnography is the methodological approach used to examine the subject phenomenon. Field notes, research journaling, and student memoirs provide data for this critical autoethnography. This work highlights the significance of CRT/CRF’s unique voice of color and CRF’s multidimensionality to engaged pedagogy, creating a personally engaged pedagogy. 相似文献