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491.
As information and communication technologies (ICTs) become increasingly prevalent in modern society, improving students' competency with these technologies has become a key focus of 21st century education. Given the interdisciplinary and information rich nature of ICTs, many advocate for school librarians to actively promote their integrative use across the K-12 curriculum. This article asks, “Are school library media professionals adequately prepared for the task of integrating technology and skills into instruction?” It explores the perceived ICT competencies of students enrolled in school library certification programs and the use of ICTs in their school library education programs. Factors identified for discussion include the age of students enrolled in school library certification programs, the evolutionary process of ICT curricular integration, and perceived preparedness to integrate ICTs into instruction despite self-reported low competency levels with many of emerging technologies. Concluding comments encourage design of authentic and meaningful learning experiences that incorporate and promote the integrative use of ICTs in school library certification programs. 相似文献
492.
In the United States, the decision to commit extensive public resources to sport facilities is a contentious topic of debate. Elected officials often commit substantial public resources to sport facility projects amidst contrary empirical evidence and mixed residential approval. This behavior not only implicates the presence of political activity to advance a course of action, but also suggests an escalation of commitment (EoC), the subject of this study. The authors implemented a collective case study approach to examine three municipalities with long-standing histories of subsidizing professional sport facilities. Data collected from influential elected officials and public leaders (N = 13) as well as documents and records revealed (a) political action to be essential in EoC with decisions involving multiple stakeholder groups; (b) the influence and interaction of political action within each EoC determinant; (c) the substantial role of support, resources, power, and influence in efforts to increase and prevent commitment to a failing course of action; and (d) noticeable spillover effects from use of political activity in EoC. 相似文献
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Carin Berg 《Higher Education in Europe》1995,20(4):11-18
The organizers and sponsors of the Workshop are listed, and the names of some of the high‐level participants are cited. There were two full days of discussion including opening and closing sessions and seven working sessions, the topic of each onebeing cited. All aspects of the roles of national academies of sciences were considered and discussed. Among the important conclusions reached were that academies still had major scientific roles to play in their respective countries, that they should collaborate closely with universities with regard to research and the training of Ph.D.’s, that they should collaborate among themselves on an international basis, and that they should combat the phenomena of brain‐drain, on the one hand, and take steps, on the other hand, to make scientific careers attractive to young people. 相似文献
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Tracy Pelkowski Keith Trahan Dana M. Winters Cindy Tananis Mallary I. Swartz 《Journal of Early Childhood Teacher Education》2013,34(2):96-119
ABSTRACTStudies show that early engagement with mathematics leads to increased math achievement later in life. Yet, early childhood teachers do not regard mathematics as critical to young learners’ development and lack confidence with helping children learn mathematics. Early childhood teacher comfort and engagement with mathematics is a critical element to promoting intentional math instruction. Research was conducted to examine the effects of an innovative professional development program for Head Start preschool teachers with the goal of increasing pedagogical content knowledge and confidence in teaching mathematics. The findings in this article focus on classroom observations that concentrated on teacher engagement with mathematics. 相似文献
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Barnes Amanda C. Boit Rachel J. Conlin Dana Hestenes Linda L. 《Early Childhood Education Journal》2022,50(1):107-117
Early Childhood Education Journal - Interactive book reading is an active practice that aims to stimulate children’s language and literacy development. The interactions that take place during... 相似文献
500.
Abstract To evaluate the effect of concurrent augmented feedback on isometric force output during familiar and unfamiliar muscle movements, 18 men and 21 women, 18 to 23 years of age, completed two isometric exercises: flexion of the thumb (a familiar muscle movement) and abduction of the fifth digit (an unfamiliar movement). The exercises consisted of 10 maximum voluntary isometric contractions lasting 10 s each and separated by 10-s intertrial rest intervals. Concurrent visual feedback was provided during alternate contractions. The order of exercises and trials for feedback was randomly assigned and balanced over subjects. Peak force output during abduction of the fifth digit was significantly (p ≤ .01) greater with (4.4 ± 0.29 kg) than without feedback (4.1 ± 0.26 kg). Feedback did not influence (p > .05) peak force output during thumb flexion (232 ±1.09 kg vs 22.5± 1.05 kg). Muscular fatigue was more pronounced during thumb flexion without feedback (18.4 ± 1.17%) than when feedback was provided (11.8 ±136%). These data suggest that fatigue may increase the effect of feedback on force generation during familiar muscular movements. To obtain maximal isometric force measures during strength testing, augmented feedback should be provided. 相似文献