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Rita Karam Susan G. Straus Albert Byers Courtney A. Kase Matthew Cefalu 《Educational technology research and development : ETR & D》2018,66(2):215-245
This study explores the diffusion of Web 2.0 technologies among science educators and the ways that these technologies are used to build teacher professional communities of practice (CoP) in life sciences and physical sciences. We used surveys and web analytics collected over a 21-month period to examine factors that motivate teachers to collaborate in these CoPs and the extent to which collaborative participation contributes to the development of sociotechnical capital and job outcomes, such as instructional practices and self-efficacy for science instruction. Results showed that only the lack of co-located peers at teachers’ schools predicted CoP participation. Participation did not predict job outcomes, but it did predict some aspects of sociotechnical capital, such as a cohesive climate and situated knowledge. In addition, sociotechnical capital was associated with job outcomes, including use of inquiry-based instruction, use of inquiry-based classroom activities and teacher self-efficacy. The lack of effect of most of the antecedent variables in predicting participation and the relatively minor role of participation in contributing to sociotechnical capital and job outcomes may be explained by floor effects on participation due to infrequent and ephemeral engagement of CoP members. Although participation rates were generally low, the positive association of participation with sociotechnical capital as well as generally favorable ratings of sociotechnical constructs suggest that online CoPs may have value for distributed science educators. Future research should address whether persistent participation by individuals is needed to build and sustain sociotechnical capital in online CoPs and to enhance development of participants’ teaching attitudes/practices. 相似文献
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Cindy Ann Smith Lara Willox Courtney Olds 《Mentoring & Tutoring: Partnership in Learning》2017,25(3):369-390
The field of mentoring includes a broad base of stakeholders, such as researchers and practitioners who implement mentoring programs. The research-to-practice gap is an ongoing area of concern in many fields of social science including mentoring. One reason for this is that researchers and practitioners often operate in isolation. Technology is playing an ever-increasing role in the professional lives of practitioners and researchers, therefore, this study explored the engagement of both groups through the YOUTHMENTORING list serve; a resource provided by the University of Illinois-Chicago. Through a comprehensive qualitative study of list serve content, connections, and engagement it was found that the YOUTHMENTORING list serve promoted collaboration among stakeholders. Members found the resource to be valuable to their practice. Implications for the field and future research are discussed. 相似文献
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Courtney M. Haight Gillian V. Chapman Marisa Hendron Rachel Loftis Christopher A. Kearney 《Psychology in the schools》2014,51(7):779-787
Many schools are faced with the prospect of soaring absenteeism rates, despite the use of traditional truancy courts and other legal interventions. A recent trend in the literature has been to explore alternative, hybrid, and multidisciplinary approaches to address the underlying obstacles to school attendance. These programs are often integrated into schools to reduce stigma and transportation burdens on families. The present study involved an evaluation of a truancy diversion program in nine at‐risk middle schools in an ethnically diverse sample. Graduates from the program demonstrated significant declines in internalizing and externalizing behavior problems. In addition, participants and their parents expressed high levels of perceived improvement in academic performance. Academic tutoring was found to differentiate program graduates from nongraduates. Results are preliminary but discussed within the context of the role of school attachment in truancy diversion programs. 相似文献
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Courtney Morch 《海外英语》2008,(6):23-23
还记得《我是传奇》里面和威尔·史密斯并肩作战最后英勇献身的狗狗英雄吗?陪伴在英雄的旁边,跟他度过了许多个提心吊胆的日日夜夜,看着它,你会觉得它的眼睛像是会说话一样。如果说《我是传奇》是威尔·史密斯独挑大梁的话,那这只狗狗给电影至少增色一半以上。 相似文献
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Audrey J. Jaeger Stephany Dunstan Courtney Thornton Alyssa B. Rockenbach Joy G. Gayles Karen J. Haley 《About Campus》2013,17(6):11-15
Audrey J. Jaeger, Stephany Dunstan, Courtney Thornton, Alyssa B. Rockenbach, Joy G. Gayles, and Karen J. Haley argue that applying our theoretical frameworks in everyday decision making will help us to be more efficient and effective—and they provide a user‐friendly analogy to guide us in this endeavor. 相似文献
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Courtney ME 《Child abuse & neglect》1999,23(10):975-986
No reliable estimates exist of the overall costs to society of child maltreatment that will withstand serious examination. Arguably some of the most important human costs of maltreatment are unquantifiable. Moreover, in many cases it is difficult if not impossible to separate the economics of child abuse and neglect from the economics of a host of other problems facing families. Still, even conservative estimates of government spending on behalf of abused and neglected children and their families illustrate that child maltreatment costs society a great deal, with much of that expense going for deep-end intervention rather than family support and prevention. Government expenditures directed at this social problem have grown rapidly since the rediscovery of child abuse in the 1960s and now exceed spending for a number of essential supports for children and families. Moreover, the new era of continuing commitment to child protection in the context of a revised social contract with the nation's poor raises serious questions about the economics of child maltreatment in the future. 相似文献