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171.
Sonia Padilla Elisa Rodríguez Míriam Álvarez Alezandra Torres Arminda Suárez María-José Rodrigo 《Infancia y Aprendizaje》2015,38(2):402-434
AbstractWith the aim of studying the impact of the internet in the home, this paper analyses how the physical component (where and with whom) and attitudinal component (who decides what the child is to see on the internet and motivations for internet use) of the family educational scenario influence the frequency of internet use and diversity of uses, as reported by parents. The participants included 711 parents of children in primary and secondary school. Results showed that being in secondary school, using the internet in privacy at home, without company, internet content under the child’s control, and parental motivations based on the internet being used as a means for the child to relax, predicted higher frequency of internet use. Some of these factors, as well as the presence of peers and new parental attitudes related to the use of the internet for social and learning purposes, predicted a greater variety of uses, suggesting a more appropriate family scenario. The practical implications for parental education on this matter are described. 相似文献
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Yiting Chang Mark A. Fine Jean Ispa Kathy R. Thornburg Elizabeth Sharp Miriam Wolfenstein 《Early education and development》2004,15(3):265-282
The purpose of this study was to test a theoretical model that examined the extent to which cognitive readiness to parent, perceived difficult child temperament, observed parenting behaviors, and positive coping styles predicted parenting stress among young, low-income, first-time, African-American mothers. One hundred and twenty African-American, first-time mothers who applied to the Early Head Start program were selected to participate in this study. Results based on structural equation modeling indicated that: (1) observed positive parenting behaviors were negatively related to parenting stress; (2) difficult child temperament was positively related to parenting stress; (3) positive coping styles did not buffer the relationship between difficult child temperament and parenting stress; (4) difficult child temperament was not directly associated with observed parenting behaviors; (5) cognitive readiness to parent was only indirectly related to parenting stress; and (6) observed parenting behaviors mediated the link between cognitive readiness to parent and parenting stress. Future research directions and implications of these findings for professionals working with young mothers are discussed. 相似文献
173.
Shaw David E. Becker Henry J. Bransford John D. Davidson Jan Hawkins Jan Malcom Shirley Molina Mario Ride Sally K. Sharp Phillip Tinker Robert F. Vest Charles Young John Allen Richard Bakia Marianne Bryson Rebecca Chen C. Samantha Costello Caroline M. Deckel Garrett M. Dial Marjorie R. Kealey Edith M. Lehoczky Sandor 《Journal of Science Education and Technology》1998,7(2):115-126
The Panel on Educational Technology was organized in April 1995 under the auspices of the President's Committee of Advisers on Science and Technology (PCAST) to provide advice to the President on matters related to the application of information technologies to K–12 education in the United States. Its findings and recommendations were set forth in March 1997 in the Report to the President on the Use of Technology to Strengthen K–12 Education in the United States. This report was based on a review of the research literature and on written submissions and oral briefings from a number of academic and industrial researchers, practicing educators, software developers, governmental agencies, and professional and industry organizations involved in various ways with the application of technology to education. Its most important finding is that a large-scale program of rigorous, systematic research on education in general and educational technology in particular will ultimately prove necessary to ensure both the efficacy and cost-effectiveness of technology use within our nation's K–12 schools. Finding that less than 0.1 percent of our nation's expenditures for elementary and secondary education are currently invested to determine which educational techniques actually work, and to find ways to improve them—an extremely low level relative to comparable ratios within the private sector—the Panel recommended that this figure be increased over a period of several years to at least 0.5 percent, and sustained at that level on an ongoing basis. Further, because no one state, municipality, or private firm could hope to capture more than a small fraction of the benefits associated with a significant advance in our understanding of how best to educate K–12 students, the Panel concluded that such funding will have to be provided largely at the federal level in order to avoid a systematic underinvestment (attributable to a classical form of economic externality) relative to the level that would be optimal for the nation as a whole. This paper originally appeared as Section 8 of the report. 相似文献
174.
Lynn A. Johnson Margaret C. Lohman Jamie D. Sharp T. Scott Krenz 《Learning, Media and Technology》2000,25(2):129-140
The University of Iowa College of Dentistry has expanded its continuing dental education (CDE) offerings to include distance learning on the Iowa Communications Network (ICN). The ICN is a statewide fiber optic network linking 550 sites that provides two‐way interactive audio and video communication. The first course was broadcast on January 30, 1998 to 10 receiving sites across Iowa and was attended by 68 people. The instructor controls what is seen and heard at the remote sites, but participants can enter the discussion by activating their microphones. Recognising that the first distance learning course needed to be successful, the College of Dentistry collaborated with the College of Education to create a highly interactive instructional program. In an evaluation, the participants were almost unanimous in their approval. Ninety‐eight percent said they would attend another course if offered on the ICN. A strong majority of the participants felt the quality of the program was very good and attendance at a site close to their home reduced the cost of their continuing education. Based on the lessons learned from this initial offering, the College of Dentistry plans to expand its distance learning activities to include interactive programs on the ICN and the World Wide Web 相似文献
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John G. Sharp 《International Journal of Early Years Education》1999,7(2):159-172
Children's ideas about the Earth in space, at least in terms of its shape and gravitational attraction, have been of interest to science education researchers and cognitive psychologists for some time. Focusing on shape and gravity alone, however, may have resulted in an underestimation of children's other abilities and learning potential in this field. Details from a recent survey of children's ideas arc presented which suggest that this might be the case. The findings highlight a need for care at a time when classroom expectations are increasingly driven and constrained by ‘educational guidelines’ and ‘science curricula’ which remain to be fully informed. 相似文献
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Laura M. Justice Anita S. McGinty Tricia Zucker Sonia Q. Cabell Shayne B. Piasta 《Early childhood research quarterly》2013
This study examined the transactional, utterance-by-utterance dependencies in the syntactic complexity of teachers’ and children's talk during small-group conversations in preschool classrooms. The sample included 39 teachers and select children in their classroom, which targeted enrollment to children experiencing documentable risk factors. Patterns of sequential dependencies demonstrated a bi-directional interdependence in teachers’ and children's complex syntactic use, whereby both teachers and children appeared sensitive to each other's use of complex syntactic forms. Teachers’ use of complex syntax increased the likelihood that children's adjacent utterance would contain complex syntax; similarly, children's use of complex or simple syntax increased the likelihood that teachers’ adjacent utterance would mirror their syntactic level. Associations were small to moderately large in strength, but varied across individual classrooms. The findings point to complex, bi-directional relationships underlying the complexity of talk within the classroom language environment. 相似文献