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991.
The present study tests the effect of ability pairing in two instructional methods in L2 collaborative revision. Two continuous indices determine a pair: individual proficiency level, distance in proficiency between pair members (heterogeneity), and the interaction between both indices. Instructional methods tested are modelling and practising. Results show that the effect of pair composition depends on instructional strategies. In the Practising condition less proficient learners profit most from a heterogeneous ability pair, whereas more proficient learners are best paired homogeneously. In the Modelling condition no effect of pair composition factors was observed. This result illustrates that Modelling is a powerful instructional method for complex learning tasks like collaborative revision in L2 as it overrides some of the grouping effects which can be found in more traditional learning conditions.  相似文献   
992.
Within teacher education, it is widely recognised that internships play a major role in preparing prospective teachers. The current research examines if the learning activities students’ undertake in the workplace can be explained by students’ goal orientation and their perceptions of the workplace. In addition, it will be investigated whether this model is predictive for students’ academic achievement. Participants in this study were 464 bachelor students enrolled in teacher education. The results from the structural equation modelling show that students’ learning goal orientation is an important predictor for students’ learning activities and academic achievement. Students with a higher learning goal orientation demonstrate a more active approach towards their learning. Regarding the context, some positive relations between work-related variables such as job demands and job control on the one hand and students’ learning activities on the other hand were identified, but their relationship was more limited than expected.  相似文献   
993.
994.
Workplace learning is becoming a central tenet for a large proportion of today’s employees. This seems especially true for so-called knowledge workers. Today, it remains unclear how differences in the quality of workplace learning are affected by differences in perception of the workplace environment and the motivation of knowledge workers to learn. Moreover, the possible role of motivation as a mediating factor between workplace climate factors and learning is underexplored. This paper therefore investigates direct and indirect links between perceptions of the workplace climate, motivation to learn and approaches to learning in the workplace. Knowledge workers (N?=?202) in one knowledge intensive organisation were questioned using existing and adapted questionnaires to measure learning approaches, motivation and workplace climate. Correlations and multivariate regression analyses were carried out to assess direct relationships amongst variables. Path analysis was carried out to assess the mediating role of motivation. Results show that both workplace climate factors and motivation directly influence employees’ approaches to learning. Some direct relationships between workplace climate factors and motivation were also uncovered. Results regarding the mediating role of motivation showed that the effect of good supervision on deep learning is completely mediated by autonomous motivation. The effect of choice independence on deep learning approach is partially mediated by the same motivational drive. A-motivation was found to partially mediate the link between good supervision and a surface disorganised approach. Implications for research and practice are discussed.  相似文献   
995.
Public service producers are heavily investing in the development and implementation of more efficient new digital channels to engage users in citizen sourcing efforts, such as the reporting of public service-related issues. Nevertheless, user-reporters have continued to favor earlier implemented channels including traditional (e.g., phone, office) and e-government channels (e.g., web, email) over new digital channels such as m-government channels (e.g., mobile applications). Drawing on channel choice literature and theories, this study aims at explaining users' reporting behavior by examining the role of users' personal factors, including digital divide determinants, users' service experience, and channel satisfaction. We use a combination of survey and log data on actual reporting behavior among smart bike-sharing users to explain users' channel choice. Using a multinomial logistic regression, we found that the digital divide predicts user-reporters' channel choice. Moreover, user-reporters with a longer service membership favor traditional and e-government channels, over the newly implemented m-government channels. Finally, user-reporters' satisfaction with the mobile application is negatively associated with the user-reporters' choice of traditional and e-government channels. Our results expand and update the empirical evidence on channel choice at the user level, and provide insights for public service producers who aim at enhancing public service delivery through digital users' engagement.  相似文献   
996.
The article analyses the social media activity around two genre fiction titles published in the UK. The research is focused on the platforms Twitter and Facebook as they are the sites currently most used as marketing tools by the publishing industry. Over 10,000 social media posts were collected and categorised to create a timeline of social media activity for two case studies. The findings were then compared to sales data from Nielsen BookScan to give an understanding to the value of social media marketing in the publishing industry. The findings show that social media is most effective as a marketing platform when there is already an established community, allowing publishers to converse with readers. While social media is less effective at marketing new books written by debut authors with no existing readership, it is none the less an important tool in the marketing plan as it provides a platform to engage with readers around significant events.  相似文献   
997.
998.
Although scholars have long indicated concern regarding disaffected young voters, the 2004 presidential election tallied record turnout among this age group. This study explored how and why celebrity-endorsed, get-out-the-vote campaigns may have helped to persuade young voters aged 18 to 24 to participate in an election campaign by examining campaign influence on individual decision-making factors. During the fall semester of 2004, a convenience sample of 305 college students from introductory general education classes completed surveys assessing their political efficacy, involvement, complacency, and apathy. Findings indicated that receptivity to celebrity spokespeople predicted lower levels of complacency and higher levels of self-efficacy. Complacency had independent effects on involvement and self-efficacy. The results therefore suggest that these campaigns can potentially influence positive change in political engagement of the younger citizenry.  相似文献   
999.
This study provides a systematic investigation of party and candidate websites across five countries. It examines three prominent features of current online political communication (interactivity, political personalization, and mobilization). Furthermore it assesses to what extent country, party, and source characteristics explain differences in the usage of these features. In total, 63 websites and 416 pages in Germany, Romania, Hungary, the Netherlands, and Great Britain were subject to a systematic content analysis. The findings suggest that differences in party and source characteristics explain variation in levels of mobilization, interactivity, and personalization, with, for example, party websites trying to mobilize citizens while websites belonging to politicians are used as a platform for self-promotion. In general, results show that the division of countries into East and West European is less important.  相似文献   
1000.
This paper examines the impact of universities on the technological performance of adjacent firms. We extend existing research by jointly analyzing, and comparing, the effects of education (graduates) and scientific research (publications) activities of universities on firms’ technological performance. Adopting the knowledge production framework, our study is conducted at the level of 101 Italian territorial areas (provinces) and four industries. Overall, fixed-effect panel data models reveal a positive effect of both university graduates and scientific publications on the technological performance of firms. At the same time, considerable industry differences are observed. While the provision of university graduates positively affects firm performance in all industries under study, additional effects for scientific research are only observed in electrical and pharmaceutical industries that are science-intensive and where the scientific knowledge base is changing rapidly over time. The observation that spillovers from academia into the industrial texture of provinces rely on education and research in an industry-specific manner is relevant to the design of appropriate research and innovation policies.  相似文献   
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