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991.
Traditionally, an anatomy practical examination is conducted using a free response format (FRF). However, this format is resource‐intensive, as it requires a relatively large time investment from anatomy course faculty in preparation and grading. Thus, several interventions have been reported where the response format was changed to a selected response format (SRF). However, validity evidence from those interventions has not proved entirely adequate for the practical anatomy examination, and thus, further investigation was required. In this study, the validity evidence of SRF was examined using multiple choice questions (MCQs) constructed according to different levels of Bloom's taxonomy in comparison with the traditional free response format. A group of 100 medical students registered in a gross anatomy course volunteered to be enrolled in this study. The experimental MCQ examinations were part of graded midterm and final steeplechase practical examination. Volunteer students were instructed to complete the practical examinations twice, once in each of two separate examination rooms. The two separate examinations consisted of a traditional free response format and MCQ format. Scores from the two examinations (FRF and MCQ) displayed a strong correlation, even with higher level Bloom's taxonomy questions. In conclusion, the results of this study provide empirical evidence that the SRF (MCQ) response format is a valid method and can be used as an alternative to the traditional FRF steeplechase examination. Anat Sci Educ. © 2013 American Association of Anatomists. 相似文献
992.
Saskia Euser Jizzo R. Bosdriesz Claudia I. Vrijhof Bianca G. van den Bulk Debby van Hees Sanne M. de Vet Marinus H. van IJzendoorn Marian J. Bakermans-Kranenburg 《Child development》2020,91(6):2255-2269
We examined the relative contribution of genetic, shared environmental and non-shared environmental factors to the covariance between parental sensitivity and limit-setting observed twice in a longitudinal study using a child-based twin design. Parental sensitivity and parental limit-setting were observed in 236 parents with each of their same-sex toddler twin children (Mage = 3.8 years; 58% monozygotic). Bivariate behavioral genetic models indicated substantial effects of similar shared environmental factors on parental sensitivity and limit-setting and on the overlap within sensitivity and limit-setting across 1 year. Moderate child-driven genetic effects were found for parental limit-setting in year 1 and across 1 year. Genetic child factors contributing to explaining the variance in limit-setting over time were the same, whereas shared environmental factors showed some overlap. 相似文献
993.
Elizabeth Laera Karen Gutzman Angela Spencer Charlotte Beyer Saskia Bolore John Gallagher Sean Pidgeon Ryan Rodriguez 《Journal of the Medical Library Association》2021,109(1):126
The Medical Library Association''s InSight Initiative provides an open and collaborative environment for library and industry partners to discuss vexing problems and find solutions to better serve their users. The initiative''s fifth summit, continuing work from the previous summit, focused on understanding how users discover and access information in the clinical environment. During the summit, participants were divided into working groups and encouraged to create a tangible product as a result of their discussions. At the end of the summit, participants established a framework for understanding users'' pain points, discussed possible solutions to those points, and received feedback on their work from an End User Advisory Board comprising physicians, clinical researchers, and clinical faculty in biomedicine. In addition to the pain point framework, participants are developing MLA InSight Initiative Learning content with modules to educate librarians and publishers about critical aspects of user behavior. The 2020 Insight Initiative Fall Forum will serve as a virtual home for constructive dialogue between health sciences librarians and publishers on improving discovery and access to information. 相似文献
994.
If the purpose of an educational system is to guide pupils towards achieving independence, then certain conditions about the design and conduct of that system must be met. In this paper, those conditions are formulated from a socio‐cultural perspective on learning and development. This paper examines the extent to which those conditions were fulfilled by teachers judged ‘good’ by their pupils and by school management in a case‐study in two Montessori secondary schools. Because discourse is assumed to play a central role when pupils work on assignments with the teacher assisting them, dialogues occurring in various teaching‐learning situations were analysed. The types of language genre used by the teachers and pupils were found to be important characteristics of the ongoing dialogues. The main results were that ‘good’ teachers excel in the adoption of a personal approach to pupils, but they work much more intuitively than systematically or deliberately to stimulate pupils' development of higher mental functions. 相似文献
995.
Alan K. Goodboy Matthew M. Martin Elizabeth Brown 《Journal of Applied Communication Research》2016,44(4):434-452
Bullying is a serious communication problem facing teachers, administrators, parents, and students alike. Although much research has examined bullying intervention and prevention efforts in schools, bullying on the bus has received little empirical attention, even though victimization regularly occurs in this school-related environment. The purpose of this study was to examine how bus drivers are affected by student bullying during their routes. Participants included 117 public school bus drivers who reported on victimization from students during their bus route and resulting driver outcomes. Results of path analyses revealed significant mediation models; the bullying of bus drivers had effects on driver outcomes (i.e. anxious driving, occupational self-efficacy, emotional exhaustion, and cynicism) indirectly through its effects on job stress. Moreover, results of conditional process analyses revealed that these mediated effects were moderated by years of bus driving experience (i.e. moderated mediation); the indirect effects on driver outcomes were stronger for more experienced drivers. 相似文献
996.
In a recent paper in the Journal of Informetrics, Habibzadeh and Yadollahie [Habibzadeh, F., & Yadollahie, M. (2008). Journal weighted impact factor: A proposal. Journal of Informetrics, 2(2), 164–172] propose a journal weighted impact factor (WIF). Unlike the ordinary impact factor, the WIF of a journal takes into account the prestige or the influence of citing journals. In this communication, we show that the way in which Habibzadeh and Yadollahie calculate the WIF of a journal has some serious problems. Due to these problems, a ranking of journals based on WIF can be misleading. We also indicate how the problems can be solved by changing the way in which the WIF of a journal is calculated. 相似文献
997.
Ruben Vanderlinde Sara Dexter Johan van Braak 《British journal of educational technology : journal of the Council for Educational Technology》2012,43(3):505-519
Schools are more and more encouraged to write a school‐based information and communication technology (ICT) policy plan. In such a plan, a school describes its expectations, goals, content and actions related to the future role of ICT in teaching and learning. Although this is encouraged by researchers and policy makers, the literature on ICT policy plans and ICT policy planning is rather general and underdeveloped. In this study, the content of school‐based ICT policy plans and underlying policy processes is explored. Data were gathered in 31 primary schools in Flanders: the schools' ICT policy plan was submitted to a content analysis, and a semi‐structured interview was administered to the school leader or the ICT coordinator. Using a framework of ICT leadership practices to guide the analysis (setting direction, developing people and making the organization work), we identified three types of ICT policy plans: (1) an ICT policy plan as a vision blueprint, (2) a technical inventory and (3) a comprehensive ICT policy plan. Although the last type takes into account all ICT leadership practices, we found a variety of different approaches in the processes used to create and execute such plans, such as the support of ICT training activities, data‐driven decision‐making processes and monitoring activities. 相似文献
998.
Abstract Rural America has historically been plagued with a disproportionate shortage of health, education, and other public services. However, the application of rapidly changing telecommunications technologies can alleviate many of the problems associated with these isolated and “technologically undernourished” areas. Technologies such as low‐power television, direct broadcast satellites, and satellite‐fed cable services offer the opportunity for building a rural telecommunications network and thus improving services and the quality of life. However, in order for this goal to be realized, the economic constraints presented by insufficient consumer demand and unprofitable markets must be overcome. Direct government subsidization or increased support of projects may be necessary to encourage the private sector to increase investment in telecommunications facilities in rural communities. 相似文献
999.
1000.
Elizabeth A. Stuart Stephen H. Bell Cyrus Ebnesajjad Robert B. Olsen Larry L. Orr 《Journal of research on educational effectiveness》2017,10(1):168-206
Given increasing interest in evidence-based policy, there is growing attention to how well the results from rigorous program evaluations may inform policy decisions. However, little attention has been paid to documenting the characteristics of schools or districts that participate in rigorous educational evaluations, and how they compare to potential target populations for the interventions that were evaluated. Utilizing a list of the actual districts that participated in 11 large-scale rigorous educational evaluations, we compare those districts to several different target populations of districts that could potentially be affected by policy decisions regarding the interventions under study. We find that school districts that participated in the 11 rigorous educational evaluations differ from the interventions' target populations in several ways, including size, student performance on state assessments, and location (urban/rural). These findings raise questions about whether, as currently implemented, the results from rigorous impact studies in education are likely to generalize to the larger set of school districts—and thus schools and students—of potential interest to policymakers, and how we can improve our study designs to retain strong internal validity while also enhancing external validity. 相似文献