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31.
Joining up remains a high priority on the e-government agenda and requires extensive transformation. Stage models are predictable patterns which exist in the growth of organizations and unfold as discrete time periods that result in discontinuity and can help e-government development towards joined-up government. Although stage models may be conceptually appealing, these models are often not empirically validated, do not transcend the level of individual organizations, and provide little practical support to policymakers. Furthermore, they do not include the dynamic capabilities needed by organizations to transform from one stage to the next stage.  相似文献   
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Criticizing the common approach of supporting peer assessment through providing assessors with an explication of assessment criteria, recent insights on peer assessment call for support focusing on assessees, who often assume a passive role of receivers of feedback. Feedback requests, which require assessees to formulate their specific needs for feedback, have therefore been put forward as an alternative to supporting peer assessment, even though there is little known about their exact impact on feedback. Operationalizing effective feedback as feedback that (1) elaborates on the evaluation and (2) to which the receiver is agreeable, the present study examines how these two variables are affected by feedback requests, compared to an explanation of assessment criteria in the form of a content checklist. Situated against the backdrop of a writing task for 125 first-year students in an educational studies program at university, the study uses a 2 × 2 factorial design that resulted in four conditions: a control, feedback request, content checklist, and combination condition. The results underline the importance of taking message length into account when studying the effects of support for peer assessment. Although feedback requests did not have an impact on the raw number of elaborations, the proportion of informative elaborations within feedback messages was significantly higher in conditions that used a feedback request. In other words, it appears that the feedback request stimulated students to write more focused messages. In comparison with feedback content, the use of a feedback request did, however, not have a significant effect on agreement with feedback.  相似文献   
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Public value theory offers innovative ways to plan, design, and implement digital government initiatives. The theory has gained the attention of researchers due to its powerful proposition that shifts the focus of public sector management from internal efficiency to value creation processes that occur outside the organization. While public value creation has become the expectation that digital government initiatives have to fulfil, there is lack of theoretical clarity on what public value means and on how digital technologies can contribute to its creation. The special issue presents a collection of six papers that provide new insights on how digital technologies support public value creation. Building on their contributions, the editorial note conceptualizes the realm of public value creation by highlighting: (1) the integrated nature of public value creation supported by digital government implementations rather than enhancing the values provided by individual technologies or innovations, (2) how the outcome of public value creation is reflected in the combined consumption of the various services enabled by technologies and (3) how public value creation is enabled by organizational capabilities and configurations.  相似文献   
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Education and Information Technologies - Successful implementation of blended learning initiatives requires careful planning and consideration of multidimensional factors. Focusing on evaluation...  相似文献   
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Learning paths have the potential to play an important role in the way educators serve their learners. Empirical research about learning paths is scarce, particularly in a secondary education setting. The present quasi-experimental study took place in the context of a biology course involving 360 secondary school students. A 2?×?2 factorial research design was adopted. Learners were engaged in learning activities in a learning path. These learning activities (1) differed in design and (2) were either undertaken individually or collaboratively. Gender was considered as a critical co-variable, given the focus on science learning. All learning paths were developed on the basis of visual representations, but in the experimental design conditions, learners worked with learning paths designed according to Mayer's multimedia guidelines (2003). Multilevel analyses were applied to study the impact on learning outcomes according to the design of learning paths, the individual/collaborative setting, and the co-variable gender. The study provides empirical evidence that both the design and the group setting (collaborative versus individual) have an impact on learning outcomes. Although there was no main effect, several significant interaction effects with gender were found. The results are helpful to direct research about the design and implementation of learning paths in a secondary school setting and underpin the relevance of representation modes in science learning.  相似文献   
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The 1990–2010 period in professional cycling is labeled by some as the epo epidemic. Surprisingly, performance enhancement by epo and blood doping is not that clear-cut for endurance athletes, leading to the question whether doping indeed strongly influenced cyclists' performances from the 1990s onwards. We examined the records (1947–2008) of the Tour de France, Giro d'Italia, and Vuelta a España (N = 181) and assessed the time it took riders to win the race. The findings revealed normally distributed performances and linear and quartic relationships in victors' performances over time that correspond with Brewer's (2002) sociohistorical analysis of professional cycling, suggesting that effects of the epo epidemic on professional cyclists' achievements may be overestimated.  相似文献   
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A growing literature is analysing the relation between diversity in the knowledge base and the performance of firms; nevertheless, studies that investigate the impact of employee diversity on innovation are scarce. Innovation is an interactive process that often involves communication and interaction among employees in a firm and draws on their different qualities from all levels of the organisation. This paper investigates the relation between employee diversity and innovation in terms of gender, age, ethnicity, and education. The analyses draw on data from a recent innovation survey. This data is merged with a linked employer-employee dataset that allow us to identify the employee composition of each firm. We test the hypothesis that employee diversity is associated with better innovative performance. The econometric analysis reveals a positive relation between diversity in education and gender on the likelihood of introducing an innovation. Furthermore, we find a negative effect of age diversity and no significant effect of ethnicity on the firm's likelihood to innovate. In addition, the logistic regression reveals a positive relationship between an open culture towards diversity and innovative performance. We find no support of any curvilinear relation between diversity and innovation.  相似文献   
40.
During the past decade, both qualitative and quantitative research have documented strong feelings of fatalism amongst pupils enrolled in technical and vocational tracks in secondary education. Whereas those feelings have been shown to predict decreased school involvement and school misconduct, relatively little is known about their exact origins. In this paper, we explore to what extent they should be considered a stigma consciousness caused by the demeaning impact of perceived contempt to which pupils from technical and vocational tracks are exposed. Data from the International Civic and Citizenship Education Study from Flanders (the Dutch-speaking part of Belgium, N: 1967) were used to explore the distribution and consequences of perceived contempt with regard to one’s choice of study. About 20% of the pupils enrolled in technical and vocational education reported that some people looked down on them due to their studies. Moreover, even after taking into account different ability measures and social background characteristics, a strong direct relationship remained between perceived contempt and feelings of futility. In the conclusion, we elaborate on the implications of our findings.  相似文献   
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