排序方式： 共有77条查询结果，搜索用时 782 毫秒
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Luiz Marcelo de Carvalho Jorge Megid Neto Clarice Sumi Kawasaki Dalva Maria Bianchini Bonotto Ivan Amorosino do Amaral José Artur Barroso Fernandes 《Environmental Education Research》2018,24(10):1447-1463
AbstractThis article discusses an analysis of abstracts of Brazilian theses and dissertations on environmental education from a database organised and maintained by a group of researchers in the EArt Project (www.earte.net). In presenting extracts of key trends in this dataset, our aim is to provide a snapshot of the many possible approaches to, and histories of, Brazilian environmental education research. The data also allow us to raise some questions that explore possible ‘blank spots’, ‘blind spots’ and ‘bald spots’ in Brazilian research on environmental education. Given the temporal development of the research field since the 1980s, we illustrate these ‘spots’ by exploring data related to epistemological and methodological diversity, from the viewpoint of knowledge areas as well as the graduate programmes that have been developing research on environmental education. Finally, we draw a picture of the methodological trends that have been privileged by Brazilian researchers, and pose questions as to what is needed in shaping an agenda for research on environmental education in Brazil into the future. 相似文献
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Marcelo C. Borba Aparecida Santana de Souza Chiari Helber Rangel Formiga Leite de Almeida 《Educational Studies in Mathematics》2018,98(3):269-286
For the last 10 years, online pre-service teacher distance education has increased significantly in Brazil. As a result, research on this educational modality has also increased, in particular, research investigating the different roles students and teachers play in these courses. The purpose of this paper is to analyze the role of digital technologies in two specific contexts: how teachers, tutors, and students play a role in producing interactive digital didactic material and how digital technologies themselves can play a role in teaching distance learning courses. But for these roles to emerge, we point to the need for participants of online courses to interact collaboratively. To identify these roles, grounded theory, a branch of qualitative research, was used as the two roles were articulated. Data were produced from virtual observations in virtual learning environments and virtual interviews. The results stress that both highlighted roles are related. They transform teacher and student roles and participation in the virtual classroom, and an “agency of media” emerges in online mathematics education. 相似文献
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Marcelo de Maio Nascimento 《Educational gerontology》2020,46(9):499-511
ABSTRACT Covid-19 is a global public health crisis, which in addition to making victims is changing the living habits of the population. The objective of this study was to investigate the impacts of social isolation on the physical and mental health of older adults and to learn how they are informing themselves about the pandemic. It is a qualitative study with a phenomenological basis, composed by telephone interviews with 35 older adults (70,5 ± 4,7 years) of both genders, members of a Brazilian University of Third Age, during the period of the pandemic. The testimonies revealed a considerable degree of concern about the possibility of being infected by the virus, increased anxiety due to tragic news, the growing number of deaths, the collapse of the Brazilian economy and the rising unemployment rate. The group reported sleep disorders, joint pain, loss of appetite, weight loss, and reduced functional capacity. Everyone felt sufficiently informed about Covid-19. The main means of gaining information about the pandemic was radio, followed by TV, dialogue with family and friends, and WhatsApp. Only 30% of the participants used WhatsApp, praised because of its multiple functions and the ability to re-read the news. 相似文献
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José Osvaldo De Sordi Wanderlei Lima de Paulo Carlos Francisco Bitencourt Jorge Daniel Barile da Silveira Jefferson Aparecido Dias Marcelo Souto de Lima 《Government Information Quarterly》2021,38(3):101592
Post-scandal effects in public management point to the occurrence of overcompliance in the work of public managers, leading to reluctance and paralysis in decision-making. This article discusses the proposition of an artifact in the form of a warning system to aid the analysis process and issuing of opinions (APIO) by public managers, providing more information and, consequently, less risk and fear. The Design Science Research method was used to exapt a scientific artifact to the context of public management. The textual structure of 178 opinions issued by public agencies was analyzed, as was the perception of 17 public managers of the characteristics of the APIO. Exaptating the artifact from a technological perspective is simple and feasible, as it involves processes with strong functional similarities. The greatest challenges to operationalize the artifact broadly and without restrictions, as occurs in scientific academia, are associated with informational behaviors. 相似文献
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This article discusses the implications of the contemporary transition from a solid modernity to a liquid modernity for school physical education, according to the metaphors adopted by the Polish sociologist and English resident Zygmunt Bauman. By leveraging Bauman's sociological theory, this article pursues two aims: (1) to examine how physical education was forged by the characteristics of solid modernity and (2) to demonstrate how the cultural dynamics of contemporary bodily practices can be analyzed and interpreted based on the characteristics of the so-called liquid modernity. The article further argues that the contours of liquid modernity indicate the need for a ‘culturalist turn’ in physical education, which would mean giving up a model requiring universal claims of solid modernity. Finally, the article concludes with some reflections on the need to revise the social mandate of school physical education, as well as on some of the challenges that must be faced by this field. 相似文献
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In Brazil, the transition to corporate management of soccer clubs started in the 1990s. When the ‘Lei Pelé’ was enacted in 1998, expectations were very high that the Brazilian clubs would become modernized institutions capable of surviving in the recently developed soccer business. However, the results that clubs reported in their financial statements a decade later do not show the desirable evolution. This essay looks back at this modernization process while analysing the clubs’ results and their financial ratios with the aim of understanding their main difficulties and how successful they have been in trying to modernize. 相似文献
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Marcelo Bronzo Paulo Tarso Vilela de Resende Marcos Paulo Valadares de Oliveira Kevin P. McCormack Paulo Renato de Sousa Reinaldo Lopes Ferreira 《International Journal of Information Management》2013
How to align business analytics with process orientation initiatives and how management can influence a synergistic accomplishment of these two elements in order to streamline organizational performance is a foremost managerial issue. By means of a quantitative research effort, a study was designed to investigate the relationships among these constructs. Empirical data were collected in 2011 from a survey of 368 large and mid-sized industrial and service companies headquartered in Brazil. A quantitative analysis was performed, and both the reliability and validity of the scales were evaluated prior to using structural equation modeling. The results demonstrate that the direct effects among BPO, analytical indicators and performance can be taken as statistically significant. The findings also demonstrate that BPO and analytical indicators can be taken as predictors of performance. The paper discusses these results and their managerial implications, as well as some research paths for future studies on the topic. 相似文献
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