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101.
Within a short timeframe, social media have become to be widely used in government organizations. Social media gurus assume that the transformational capacities of social media result in similar communication strategies in different organizations. According to them, government is transforming into a user-generated state. This paper investigates this claim empirically by testing the claim of convergence in social media practices in three North-American police departments (Boston, Washington DC and Toronto). The research shows that the social media strategies are widely different: the Boston Police Department has developed a ‘push strategy’ while the Metropolitan Police Department in DC has developed a ‘push and pull strategy and the Toronto Police Service a ‘networking strategy’. The paper concludes that a combination of contextual and path-dependency factors accounts for differences in the emerging social media strategies of government organizations. Social media have a logic of their own but this logic only manifests itself if it lands on fertile soil in a government bureaucracy.  相似文献   
102.
Academic achievement was not found to be associated with social class position for freshmen minor (high school) seminarians. Even so it is suggested that there are factors related with academic achievement that are class linked. Such factors as intelligence, ethnicity, national cultural origin, and even psycho-social attitudes deserve further consideration. It is further suggested that the operational extension of academic achievement to student grades may be deceptively simplistic. What is needed to be known are the conditions under which academic achievement becomes operative. The class structure of a minor seminary not only tells the probable community from which prospective candidates were drawn– upper, middle, or lower class– it also may give insights into the nature of hypothesized relationships. Understanding of the whole educational process leading to religious careers awaits future research.  相似文献   
103.
Research on media success factors is a fragmented field. Definitions, measures, and methods vary, and findings are often inconsistent. In an attempt to fill this perceived research gap, we distilled generic success factors of media products from the literature. Guided by theory and empirical findings, these factors were aggregated to complex concepts, building blocks of success that we further investigated in an exploratory qualitative study. We found that the building blocks are applicable to all types of media, independent of seriality and content types of media products. Subsequently the research question of this article is: Which building blocks of success are most important for media products? To answer this question, we conducted an online survey of 255 media professionals in print, audio-visual, and online media in Austria, Germany and Switzerland. To analyze our data, we deployed qualitative comparative analysis, a method based on set theory that is suitable to investigate complex causality. We conclude that four building blocks are necessary for success: “good” distribution, environmental orientation, form/design, and human resources are preconditions for achieving success in terms of audience market share. In addition, three patterns emerge in the sufficient paths (combinations of building blocks) to success. Which route to success a media product shows can be related to the width of its topical scope and the corresponding projected audience size.  相似文献   
104.
105.
Recognition of the important role television plays in children's lives has led during the 1970s to the beginnings of an effort to modify television's impact on children by teaching them how to manage their viewing behavior, how to understand the medium, and how to evaluate its content (so-called, “critical television viewing skills”). The objectives pursued by critical viewing curricula are discussed, and it is argued that critical viewing is strongly related to critical thinking. A review of studies of the effects achieved by television curricula indicates that television curricula can be effective in increasing children's knowledge of the medium and in altering children's perceptions of television content. However, there is little evidence that curricula can modify television's effects on children's attitudes and behaviors, and curricular effects on children's viewing behavior at home have yet to be demonstrated. The research conducted is evaluated, and suggestions are made for future work in this area.  相似文献   
106.
Using a quasi‐experimental pretest‐posttest control group design, the study investigated the educational effects of a six‐programme schools television series designed to encourage children aged 10‐12 to become more discriminating consumers of violent television crime series. Results indicated that the schools television project led to an increase in factual knowledge of differences between violence as depicted in crime series and real‐life violence, and a decrease in the perceived realism of violent television programmes. Children reacted very positively to the schools broadcasts and found them instructive and useful. Teachers reacted positively to the broadcasts and the related materials (student workbook and teacher's manual) that accompanied the programmes.  相似文献   
107.
An exploratory study was carried out to investigate the relative effectiveness of news stories watched on television and news stories read by children. Children aged 10 to 12 (n = 123) either watched five news stories or read print versions of the same news stories. In each condition, half of the children expected a retention test, whereas the other children did not. Results indicated that children who did not expect a retention test learned more from television news than from printed news. Among children who expected a retention test, televised and printed news were recalled about equally well.  相似文献   
108.
ABSTRACT

In this article, we analyse the implementation and change of a specific school reform in Germany using the example of external school evaluation in Lower Saxony: the school inspection. We investigate how and why a newly implemented reform is itself subject to reform shortly afterwards. We begin with a historical background of German school reforms over the last 40 years. Then, we consider school reforms through the lens of organisational theory. Finally, we combine the historical and theoretical perspectives on school reforms placing particular emphasis on more recent developments in external school evaluation. Based on these considerations, we elaborate some theses on reform and routine in schools.  相似文献   
109.
Educational Studies in Mathematics - The COVID-19 pandemic has confronted mathematics teachers with the challenge of developing alternative teaching practices—in many cases at a distance...  相似文献   
110.
This paper focuses on the transformation of general metacognitive skills of novices into domain-specific regulatory procedures of experts, and the relation of those skills to intelligence. Research has shown that the general metacognitive skills of novices, although partly correlated to intelligence, additionally contribute to learning outcome on top of intelligence. The metacognitive skills of experts appear to be domainspecific and unrelated to intelligence. Two experiments were conducted. The objective of the first experiment was to confirm and generalize these earlier results concerning the relation of intellectual ability, metacognitive skillfulness and learning of novices vs. advanced subjects. The objective of the second experiment was to investigate this relation under different conditions of task complexity. It was hypothesized that advanced subjects would regress to more novice-like behavior under very complex learning conditions (i.e., general metacognitive skills and intelligence would re-appear as combined predictors of learning outcome). On the other hand, low intelligent novices, irrespective of their metacognitive skillfulnes, were expected to fail on very complex problems. Results partly confirmed these hypotheses. Implications for the conditions under which metacognitive experiences should be implemented, are being discussed.  相似文献   
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