194 resultados para Epistemological


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This paper aims an epistemologically analysis of the attempt of James Prescott Joule to replace the steam engine by the electric one. In this historical analysis, we use the epistemological categories: style of thinking, collective thinking, intercollective circulation of ideas and practices,Joule and other technicians in Machester received in that time financial incentives from governments and industry to replace the steam engine by the electric one, since it was in Manchester a culture of the technique of the accuracy and precision in which Joule was immersed, which allowed us to initially identify the styles of techniques thinking and experimental efficiency. However, Joule could not replace the steam engine by the electric; and the awareness of the problems faced by him, in the attempt to make such a substitution, led him to seek, through an intercollective circulation of ideas and practices, such as the studies of Faraday and Jacobi, a change of direction in his researches. According to our analysis, what happened was a change of style from a technical to a scientific thinking. In this sense, Joule began to investigate issues of a scientific nature, as the Joule’s effect and the mechanical equivalent of heat, which contributed significantly to the establishment of the principle of conservation of energy. We present here the contributions of this epistemological analysis to the discussion of questions of the nature of science in the basic education and for the training of physics teachers.

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This work aims presenting and discussing the conceptual (re)construction of the Biological Sciences undergraduate students on the genotype-phenotype relationship. Data collection occurred through a group of researchers systematic monitoring, at weekly discussion meetings. The data were analyzed and discussed based on Bachelard epistemology foundations. The analysis of the results suggests that the inclusion of discussions of historical and epistemological issues, in that research group, favored reflections that contributed to the expansion of the thinking about the genotype-phenotype relationship.

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Since its arrival in Brazil at the beginning of the new century, queer theory – and particularly that variant of it linked to the works of Judith Butler – has been followed, criticized, contested and yet hardly problematicized in its deeper epistemological implications. Although Brazilian scholars have employed meanings and consistent debates regarding the changes that this axis of subaltern knowledge has provoked, there are still few discussions which seek to think about these contributions in the specific Brazilian context, in which categories of gender, sexuality, race and ethnicity link and cross in unique ways, creating experiences that are quite different from those generally discussed by foreign queer theorists. In the present article, I am trying to provoke an anthropophagic reflection, seeking fruitful dialogues with feminisms and post-colonial texts, emphasizing those that focus upon Latin-American reality, in an attempt create tension in our productions – thought in terms of local realities – as these face questions and issues that are also transnational. The idea here is to go beyond translating "queer", towards thinking of a theory informed by these productions, but which also dares to invent itself through questioning our own marginalized experience. In the present article, I look at the short but intense production of Argentine anthropologist Néstor Perlongher, taking it as one of the starting points for the elaboration of a Latin American (but mainly Brazilian) "teoria cu": that which is produced outside of the phallocentric and heteronormative regimes of canonic science.

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What is the place of theory in the field of communication? From this epistemological inquiry, this paper examines the tensions and connections between theory and practice in the discipline of Communication. It discusses the segmentation of Undergraduate courses of Communication in Journalism, Public Relations, Advertising, and Radio and the emphasis on technical and vocational training that occurs in the communicator’s education. It discusses some components of the new curriculum guidelines of the course of Journalism and articulates this segmentation with the Postgraduate area. The paper also discusses the deduction and induction movements in the construction of the area’s knowledge and advocates a dialectical examination of the relationship between science and experience, theory and practice, leading to a praxis of communication.

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In the outline of communication epistemology, the article discusses the fluid and complex delimitations of the field of social communication and its intersections with the world of aesthetics. It includes the question of aesthetic experience and its presence in the epistemological debates on communication in Brazil. It tries to identify possible contributions of the phenomenology of aesthetic experience, based upon the teachings of Mikel Dufrenne and the theoretical references proposed by John Dewey, Paul Valéry, Luigi Pareyson and Jacques Rancière, to the studies on communication. To contextualize the articulations between communication and aesthetics in the debates developed in the Working Group on Communication Epistemology, the article briefly explores the works that discussed that intersection over the last ten years.

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Considering that Cultural-Historical theory has been gaining importance within Brazilian Psychology in the last decades, this essay aims at contributing to understanding its ontological and epistemological foundations, introducing the concepts of singularity, particularity and universality of the dialectics that exists between them. The analysis looks to explore the implications to Psychology, both as a science and as a professional practice, of the lukacsian indication about the need to apprehend the connections between singularity, particularity and universality as a condition for understanding the essence of phenomena. In that sense, this analysis brings light to the individual/society dynamics unity affirmed by historical-dialectical materialism, which contributes to overcoming of the dichotomies usually established between the poles of this relationship.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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This research presents the description of the assembly, development and execution of an experiment and of an interdisciplinary and student research activity built by some undergraduates from Biological Sciences, Physics, Mathematics and Chemistry PIBID subprojects of the Faculty of Science, FC - UNESP, Bauru/SP Campus. These subprojects are part of a single interdisciplinary group, which has as its main activity the Superclass, which consists of an intervention of the PIBID members during the class schedule, with an interdisciplinary and student research didactic sequence, applied by four groups of ten members, in two local State Schools. The experiment treated in this assignment was a miniature cannon (minicannon), and it was used in a Superclass that had the War and Science Development as its theme, wherein the knowledge of all areas were built from the analysis of the multiple variables involved on the cannon shots. These variables were surveyed with the students through the experiment research, during the Superclass, being focused on three of them: the shot and the explosives; the trajectory; and the target. The experiment was extremely successful, because it could instigate the students, who were interested, questioning and debaters for several times during the class. The minicannon made possible the interdisciplinary and the student research work among the four areas of science involved. Despite it has been a laborious experiment in its construction, it has proven to be innovative, and its use has transformed the students‟ ingenuous curiosity into epistemological curiosity, a key factor in the construction of scientific knowledge, wherein the dialogue established in the Superclass explored this new curiosity

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Linguística e Língua Portuguesa - FCLAR

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Pós-graduação em Educação - IBRC