The aim of this study is to visualize examined physical education teachers' IT skills and implementation of IT in homeschooling during the pandemic. The studies ambition is also to visualize if the physical education teachers' IT skills were good enough to conduct the teaching according to the school's curriculum. The survey wants to highlight the reality that physical education teachers experienced during these periods of distance education. The methods are a mixed methods based on an interpretivist approach, which means it stands between the hard data of positivism and the interpretations and understanding of hermeneutics in text. The essay is based on an already existing theoretical framework which the collected empirical evidence is presented against. The empirics were collected through online survey in Facebook groups and through emails to PE teachers. The total number of intermediaries is 50 PE teachers. The theoretical framework is based on the frame factor theory, developed by Dahllöf & Lundgren (2014) The results of the study show that the physical education teachers largely had sufficient IT knowledge to conduct homeschooling. IT support from the school was available to most of the teachers and if they had problems, it was mostly with group division, internet connection, screen sharing and the audio. Most teachers had to change their lesson planning and several parts of the curriculum suffered, mostly movement and friluftsliv. The teaching was more theoretically based with focus on health and lifestyle. If movement was taught, it was mostly dance and individualized training based on strength and conditioning. This type of teaching often took place through platforms such as Youtube and Runkeeper. The conclusion is that many teachers without ICT education have completed homeschooling on their own through their own ability. The teaching has suffered from the pandemic and teachers consider that they lost assessment data and student contact.

Denna licentiatuppsats har studerat kommunikationsmönster och beslutsfattande i relation till lärarens undervisningsmetoder med ambitionen om att undervisa från ett mer frågebaserat och elevcentreratperspektiv. Studien är genomförd enligt principerna för en självstudie. Resultatet av kommunikationen i min undervisning bestäms av vem som ska fatta de olika besluten. Om jag äger alla beslut kommer det också att leda till att jag äger nästan all kommunikation med och feedback till mina elever. Det leder också till mer lärarcentrerade undervisningsmetoder. Resultatet av möjligheterna att förändra en praktik är att det inte finns något motstånd bland eleverna att undervisa på ett mer elevcentrerat och frågebaserat sätt. Normer är föränderliga och genom att undervisa på ett mer varieratsätt finns även möjligheter att fortsätta ett yrkesspråk inom idrott. / Knowledge is expressed in different forms – such as facts, understanding, skills, and familiarity – which require and interact with each other. Therefore, teachers cannot unilaterally emphasize one or the other form of knowledge, which means that teachers are challenged to master a variety of possible ways of teaching. The dominant language in physical education teaching comes from sports, and there is no language that puts into words the goals that teaching in school should have. Research in Sweden also emphasizes that when the institutions of school and sport meet, it is sport that sets the agenda. This means that physical education teaching has a way of being organized that is similar to club sport activities and its content with different sports. Today's curriculum is too multidimensional to use only one teaching method (Ferry & Olofsson, 2009; Schenker, 2011; Hedberg, 2014; Nyberg & Larsson, 2014, 2016; SueSee & Barker, 2019). The aim of the study is to use self-study as a method and student-centered and question-based teaching strategies in combination with the teacher-centered and instruction-based teaching methods that dominate today. Which communication patterns and which decision-making can be discerned in relation to the chosen teaching methods?How do the students describe the experience from the course with a focus on the teacher’s communication and the design of the teaching?The study took place in a course in physical education and health specialization in ice hockey in Sweden during eight months. The students in the study were all boys between 16 and 19 years old and were interviewed before and after the observed teaching. During the course, the teacher’s communication during the lessons was recorded with a microphone. All teaching in the study has been categorized according to Kirk’s (1996) five teaching methods in order to distinguish who makes decisions, how the teaching is organized and what kind of communication and feedback that dominates. The empirical material has been analyzed using the theory of practice architecture. This theory is about understanding the practice and its changes, and what enables or hinders the development of the practice (Kemmis et al., 2014). The outcome of the communication in my teaching is determined by who makes the different decisions. If I as a teacher own all decisions, it will also lead to me owning almost all communication with and feedback to my students. It also leads to more teacher-centered teaching methods. When I plan the teaching based on the fact that the students should also decide, I also invite them to communicate more. This communication can be between me and the students or between the students. The study indicated that there was no resistance among students to a more student-centered and inquiry-based teaching. Norms are changeable, and by teaching in a more varied way there are also opportunities to develop a professional language in physical education.

<strong>Background:</strong> Cardiovascular disease (CVD) can have its beginnings in childhood, especially if the child is overweight. Without intervention, increased risk factors in childhood track in adulthood, putting the individual at increased risk for early cardiovascular morbidity and mortality. As a result, childhood health outcomes are an increasingly popular area for health research. However, little progress has been made on the most effective way to enable children to lead healthy lives. <strong>Methods:</strong> This thesis incorporated five studies. Firstly, a systematic review and meta-analysis of 63 papers involving nearly 50,000 school children examined the relationship between body mass index (BMI) categories and CVD risk factors. Secondly, a focus group study with 46 students to discuss their knowledge and attitudes towards health, health behaviours and health education. Thirdly, a focus group study with six mothers to discuss screening weight in childhood, and their perceptions of childhood health and health education. Fourthly, a component analysis to establish the characteristics of nine successful educational interventions on children’s health. Finally, a pilot intervention and feasibility study involving 314 students. <strong>Results:</strong> Overweight and obese BMI categories were associated with substantial increases in CVD risk factors measured and that the association with obesity was greater than that with being overweight. The focus group studies found that the depth of knowledge and the perceived depth of knowledge that participants had about CVD risk factors affected their attitudes and behaviours, although not in the same way. The pilot intervention was deemed feasible. A significant change was brought about in the students’ knowledge of cardiovascular disease and raised their self-efficacy towards ensuring the health of their hearts. <strong>Conclusion:</strong> The effect of obesity on cardiovascular risk factors is greater than that of being overweight. Additionally, studies in this area are hindered by inconsistent measurements and definitions of the BMI categories. Secondly, both parents and children need to be equipped with deep knowledge and understanding to facilitate attitude and behaviour change towards healthy living. Finally, the pilot intervention should be trialled in a randomised, controlled trial.

Syfte och frågeställningar Syftet med undersökningen är att undersöka hur nyckelstrategin ”att klargöra, dela och förstå lärandemålen och framgångskriterierna” beskrivs i idrottsdidaktisk litteratur. Följande frågeställning syftar till att uppfylla syftet: Hur skildras nyckelstrategin i de idrottsdidaktiska böckerna? Den övergripande frågeställningen förtydligas med följande frågor: 1) Nämns nyckelstrategin explicit i texterna? 2) Finns det spår av nyckelstrategin i texterna? Metod För att uppfylla syftet och besvara frågeställningarna analyserades fyra idrottsdidaktiska böcker med en kvalitativ innehållsanalys. Insamlandet av relevant material har gjorts manuellt utifrån ett antal kodningsprinciper. Efter insamlandet av data kodades materialet och sorterades in i teman. Resultat Analysen visar att nyckelstrategin inte nämns explicit i någon av texterna, däremot finns det spår av nyckelstrategin i texterna. Dessa spår förmedlar i princip samma innehåll som nyckelstrategin. Dock är det tveksamt om läsare kommer att förstå detta som viktiga aspekter eller veta hur de ska arbeta med detta som lärare då det relevanta innehållet inte har en framträdande roll i böckerna. Slutsats Det verkar fortfarande, även fast uppdaterade böcker inom ämnet nyligen publicerats, finnas en brist på information om bedömning för lärande och nyckelstrategin ifråga i den här typen av böcker. Det finns ett behov av mer forskning om hur vi kan arbeta med bedömning för lärande inom ämnet och även ett behov av att detta förmedlas till lärare i ämnet. / <p>Fristående kurs Idrott III</p>

This thesis is focused on healthy nutrition and the possibility of influencing the eating habits of pupils at primary school. The first chapter of the theoretical part deals with nutrition of children, proper diet composition, nutritional habits and their formation and also mistakes in nutrition. The second chapter focuses on the education of children of primary school, the area of healthy nutrition in the Core curriculum and health education in the school and its integration into teaching. It continues describing projects which are already operating and promoting healthy eating habits. The practical part presents data on the eating habits of pupils acquired by questionnaire method. The resulting data is processed into graphs with added comments. The last part includes a draft of an own project which supports proper nutritional habits of children. Keywords: healthy nutrition, children's nutrition, eating habits, education to health, primary school

Thesis Curriculum of secondary school and Education for Health deals with educational area of Education for Health at secondary school. It is about Curriculum in general, as well as how educational area Education for Health is implemented in to The Framework Educational Program (FEP) for secondary vocational school and in the School Educational Program (SEP) for secondary school and how area Human and Health is implemented in FEP and SEP for elementary school. Goal of the thesis is to capture content and relevance of educational area Education for Health. Survey is focusing on real content of Education for health at secondary school as well as how pupils and teachers are looking at content and importance of this educational area. Next goal of research is to compare how is this area implemented in FEP for secondary vocational school and in the SEP for secondary school against elementary school.

Famílias de portadores da síndrome de Down geralmente têm dificuldades para enfrentar a deficiência do filho e vivenciam um processo de luto que pode ser longo. Objetivos. Identificar as razões pelas quais os pais, em geral, não conseguem vencer o luto inicial após o nascimento da criança com síndrome, conhecer dados relativos aos portadores e suas famílias e verificar suas concepções sobre os portadores. Métodos. Para o levantamento de dados utilizaram-se formulários distintos e os resultados apresentados segundo a técnica de análise de conteúdo de Bardin. Resultados. Foram identificadas as principais características de 60 portadores e entrevistadas individualmente 127 pessoas de suas famílias, grande parte das quais vivia em situação de miséria. A maioria das mães/cuidadoras não possuía grandes conhecimentos sobre a síndrome de Down e nem sobre as necessidades dos portadores; tinha medo de morrer e deixar seus filhos desamparados. Os pais/cuidadores apresentaram baixa expectativa em relação à conquista de autonomia do filho e da melhoria da sua qualidade de vida. Conclusões. As famílias com concepções negativas em relação ao portador mantinham o luto inicial porque não elaboraram a “morte" do filho “perfeito", sentimento agravado pela maneira desastrosa com que receberam o diagnóstico, confirmando que grande parte dos profissionais da saúde estavam despreparados naquele momento para o enfrentamento desta problemática. Tudo isto indica a absoluta necessidade da capacitação dos profissionais para darem o diagnóstico e informações adequadas para que a família inicie precocemente os cuidados específicos que seus filhos necessitam / Families of Down’s syndrome sufferers generally have difficulties in facing the deficiency of the child and they experience a process of struggle which can be lengthy. Objectives. To identify the reasons for which the parents, in general, are unable to win the initial fight after the birth of a child with the syndrome, to find out data relative to the sufferers and their families and to check their concept of sufferers. Methods. For the gathering of data several forms were used and the results presented in accordance with Bardin’s contents analysis technique. Results. The principal characteristics of 60 sufferers were identified and 127 people from their families were interviewed individually, a large section of whom was living in a miserable situation. The majority of mothers/carers did not have much knowledge of Down’s syndrome or the needs of sufferers; they were afraid of dying and leaving their children abandoned. Fathers/carers presented low expectations with regard to achieving the child’s autonomy and improving their quality of life. Conclusions. Families with negative perceptions regarding the sufferer continued the initial struggle because they did not prepare the “death" of the “perfect" child, a sentiment aggravated by the disastrous way they had received the diagnosis, confirming that a significant sector of health professionals were unprepared at that time to confront this set of problems. All this indicates the absolute need to train professionals to give a diagnosis and appropriate information for the family to begin early the specific care that their children need.

Este estudo discute a formação em saúde, utilizando como cena os programas de Residência Multiprofissional em Saúde (RMS), modalidade de pós-graduação lato sensu, com duração de 2 anos e caracterizada pela multiplicidade de arranjos de seus processos formativos. Entendemos a RMS como uma invenção, e por isso a discutimos a partir de uma exercício genealógico, reconhecendo as forças que se apropriam de determinados conceitos, as disputas produzidas e os valores construídos em diferentes contextos. Além disso, discutir outros modos de formação significa pensar em novas apostas, de forma que dialogamos neste estudo sobre o que estamos chamando de Formação (In) Comum, utilizando conceitos-ferramentas: transversalidade, trabalho vivo em ato e produção do comum. Assim, esta pesquisa tem por objetivo compreender como o processo formativo de residência multiprofissional em saúde, está sendo construído e vivenciado, na perspectiva da produção do comum, tendo como campo de pesquisa os Programas de Residência em Rede de Atenção Psicossocial da Universidade Federal de São Paulo campus Baixada Santista e de Residência em Saúde da Família da Universidade Estadual de Londrina. A abordagem utilizada foi a cartografia, enquanto uma estratégia de encontro com o(s) outros(s), ao experienciando, construindo percursos acompanhados dos efeitos que eram causados na pesquisadora, nos sujeitos, no campo e na própria produção da pesquisa. O principal sujeito de pesquisa foi a \"equipe-guia\", em cada um dos programas que se constituem como campo de pesquisa, no qual o processo formativo das residências multiprofissionais em saúde será investigado sob o olhar desses sujeitos, das suas histórias, suas relações, suas escolhas e caminhos. Foram realizadas conversas com residentes, preceptores, tutores e coordenadores, da observação participante, acompanhando o cotidiano desses atores nesse processo formativo, em seus mais diversos espaços e da análise de documentos. Construímos três analisadores, a partir da vivências e do diário de campo, para discutir a produção do comum nos programas de RMS: os cenários de prática em que as residências acontecem, incluindo aqui a preceptoria; os próprios programas em si e seus instituídos e instituinte; e os dispositivos de produção do comum produzidos em cada programa. Por entendermos que não somente cada programa se configura de forma distinta, mas que a Saúde Mental e a Saúde da Família se configuram de formas singulares, os serviços e seus arranjos também se apresentam assim, bem como as apostas dos programas e a própria vivência formativa. Entendemos que as cenas de produção do comum nos programas de RMS são fortemente marcado pelos cenários de prática, sendo essa produção de subjetividade da equipe-guia da RMRAPS/UNIFESP marcada pela desinstitucionalização, a luta antimanicomial, a construção de equipe e o usuários e a da equipe-guia da RMSF/UEL pelo território, as ações programáticas, a criticidade dos processos e a comunidade. Além disso, outras forças presentes em ambos os processos formativos, cada uma a sua forma, são a necessidade de saúde dos usuários/comunidade, a produção do cuidado e a defesa pelo processo formativo. Neste sentido, os processos de formação da residências multiprofissional em saúde podem potencializar produção de subjetivação não somente atravessada pelos princípios do SUS e pelos saberes dos núcleos profissionais, mas também pelos campos de atuação. / This study discusses health education, using as a scene the Multi-professional Health Residency (MHR) Programs, a two-year post-graduation program, characterized by the multiplicity of arrangements of its training processes.We understand MHR as an invention, and so we discuss it from a genealogical exercise, recognizing the forces appropriating certain concepts, the disputes produced, and the values constructed in different contexts. In addition, discussing other modes of formation means thinking about new bets, so that we dialogue in this study about what we are calling (In)Common Training, using tool concepts: transversality, live work in action and production of the common. Thus, this research aims to understand how the residency training process multi-profession in health, is being constructed and experienced in the perspective of production of the common, having as research field the Programs of Residency in Psychosocial Care Network of the Universidade Federal de São Paulo campus Baixada Santista and Residence in Family Health of the Universidade Estadual de Londrina. The approach used was cartography, as a strategy of meeting with the other(s), experiencing, building paths accompanied by the effects that were caused on the researcher, the subjects, the field and the production of the research itself. The main subject of research was the \"guide team\", in each of the programs that constitute a field of research, in which the training process of multi-professional residencies in health will be investigated under the eyes of these subjects, their histories, their relationships, your choices and your ways. Talks were held with residents, preceptors, tutors and coordinators, participant observation, accompanying the daily life of these actors in this training process, in their various spaces and document analysis. We constructed three analyzers, from the experiences and the field diary, to discuss the production of the common in the MHR programs: the practice scenarios in which the residencies happen, including here the preceptory; the programs themselves and their institutions and institutions; and the production of the commom devices produced in each program. Because we understand that not only are each program configured in a different way, but that Mental Health and Family Health are configured in unique ways, services and their arrangements are presented as well, as well as the bets of the programs and the formative experience itself . We understand that the scenes of production of the common in the MHR programs are strongly marked by the scenarios of practice, and this production of subjectivity of the RMRAPS/UNIFESP \"guid team\" marked by deinstitutionalization, the antimanicomial fight, the team building and the users and the of the RMSF/UEL \"guide team\" by the territory, the programmatic actions, the criticality of the processes and the community. In addition, other forces present in both formative processes, each in its form, are the health needs of the users/community, the production of care and the defense by the formative process. In this sense, the processes of formation of multi-professional residencies in health can enhance the production of subjectivity not only crossed by the principles of the SUS and the knowledge of the professional nuclei, but also by the fields of action.

Physical literacy (PL) is defined as the motivation, confidence, physical competence, knowledge, and understanding to value and take responsibility for engagement inphysical activities for life. The concept has become more prominent during recent years and has also inspired the latest curriculum for physical education and health (PEH) in Sweden. There has not yet been many empirical studies on the concept. The aim of this study was to explore elementary school PEH teachers’ knowledge, understanding and application of the psychological domains of PL. Five PEH teachers working with school children in grades 1-3 were interviewed and the data was analyzed using thematic analysis. Results showed that the teachers were used to teaching knowledge and understanding, and they had strategies to foster confidence but did not have the same systematic approach or understanding of motivation. In addition, the teachers emphasised emotions and social relations as important dimensions in PEH. The implications of this study is that there is a foundation for letting PL influence PEH in Sweden to a greater extent but there are also challenges to this aspiration. More empirical research on implementation of PL is needed. / Rörelserikedom eller ”physical literacy” (PL) definieras som att med motivation, självförtroende, kunskap, förståelse och fysisk kompetens värdesätta och utveckla ett livslångt intresse för fysisk aktivitet. Konceptet har fått stort genomslag under senare år och har också inspirerat den senaste läroplanen för idrott och hälsa i Sverige. Empiriska studier av konceptet har inte ännu gjorts i någon större utsträckning. Syftet med denna studie var att undersöka kunskap, förståelse och tillämpning av de psykologiska domänerna i PL hos idrottslärare i lågstadiet. Fem lärare som undervisar idrott och hälsa i årskurs 1-3 intervjuades och data analyserades genom tematisk analys. Resultatet visade på att lärarna var vana vid att lära ut kunskap och förståelse, de hade strategier för att främja självförtroende men de hade inte samma systematiska angreppssätt eller förståelse för motivation. Utöver detta så betonade lärarna känslornas och de sociala relationernas vikt inom idrott och hälsa. Studien implicerar att det finns underlag för att låta PL influera idrott och hälsa i Sverige i större utsträckning, men det finns också utmaningar till denna strävan. Det behövs mer empirisk forskning på implementering av PL.

Submitted by admin tede (tede@pucgoias.edu.br) on 2016-11-10T13:57:50Z No. of bitstreams: 1 JAQUELINE LUVISOTTO MARINHO.pdf: 1513192 bytes, checksum: 40a6c0bdf5189ebf7dd0398eacb05f91 (MD5) / Made available in DSpace on 2016-11-10T13:57:50Z (GMT). No. of bitstreams: 1 JAQUELINE LUVISOTTO MARINHO.pdf: 1513192 bytes, checksum: 40a6c0bdf5189ebf7dd0398eacb05f91 (MD5) Previous issue date: 2016-09-14 / This theoretical research projects for the interaction between Health, Education and Art, related to the researcher’s trajectories and experiences in these fields, walking towards deterritorialisation of knowledges, deconstruction of limits between fields of knowledge and their frameworks. It was searched for threads that could be weaved to construct reflections towards possibilities of paths through Health-Education actions in School Health which constituted themselves as dialectical interactions between science, art, health and education. The methodological approach is based on the conceptions of Walter Benjamin, built as a mosaic, in montages of experimentation with their estrangements and enchantments, and the mosaic tesserae built by mixtures of singularities and knowledge flows of the fields in interaction, (auto)narrative and autobiographical elements permeations and from reflections of artistic works. The ideas are entangled in the mosaic as "dialectical images", forming constellations. Dialectical images, according to Walter Benjamin, reveal, build and are built from dialectical movements, between contradictions and approximations, between estrangements and recognition, between tensions and flexions, between movements and suspensions. Reflections about relation of the scientific with the health education actions are presented, considering the control of “scientificizing” relation in the field of School Health, and reflections about Art as a stream to the possibility of deviation by other options of thinking health education. In the elaboration of reflections about the path to possibilities of considering the relation between Health, Education and Art at school, specifically in relation to health education actions, the flows of the ideas of experience, infancy, memory, narrative, art and language were searched, considering the concepts of Walter Benjamin, connecting these ideas with the notions of health-disease processes and health-illness experiences. The research path converges to reflections about the elaboration of narratives by artistic experimentations like moving to the possibility of elaboration of health-illness experiences, conceiving so health education and school health beyond the mere transmission and internalization of standardized behaviour and health care norms. This narrative elaboration is understood in an anachronistic way, from dialectical images, deconstructing and reconstructing the scientific knowledges in the interaction with the artistic. In contrast to health education based on communication of information, using an instrumentally conceived language and art, it was walked to reflections, from Walter Benjamin's understanding, about the possibility of the construction of artistic narratives related to a Health-Education that provides the elaboration of experiences. The narrative forms like a mosaic, occurring montages of tesserae by dialectical movements, by astonishment and charm, between memory, health, art, education, science. Therefore, it was possible to comprehend the health education in the language, constituting the subject by the narrative related to the health-disease processes, connecting the artistic language with the body language, enabling the elaboration of health-illness experiences and creating effulgent knowledges through the revelations of dialectical images. / Esta pesquisa teórica se projeta para a interação entre Saúde, Educação e Arte, que se relaciona às trajetórias e experiências da pesquisadora nestes campos, caminhando no sentido de desterritorialização de saberes, de desconstrução de limites entre campos de conhecimentos e de seus enquadramentos. Buscou-se por fios que pudessem ser trançados objetivando construir reflexões no sentido de possibilidades de caminhos por ações de Saúde-Educação na Saúde Escolar que se constituissem como interações dialéticas, entre ciência, arte, saúde e educação. O percurso metodológico se fundamenta nas concepções de Walter Benjamin, se construindo como um mosaico, em montagens de experimentações com seus estranhamentos e encantamentos, sendo as tesselas do mosaico construídas por mesclas de singularidades e fluxos de conhecimentos dos campos em interação, de permeações de elementos (auto)narrativos autobiográficos e de reflexões a partir de obras artísticas. As ideias se enredam no mosaico como “imagens dialéticas”, formando constelações. As imagens dialéticas, conforme Walter Benjamin, revelam, constroem e são constituídas por movimentos dialéticos, entre contradições e aproximações, entre estranhamentos e reconhecimentos, entre tensões e flexões, entre movimentos e suspensões. São apresentadas reflexões sobre a relação do científico com as ações de educação em saúde, considerando o controle da relação cientificizante no campo da Saúde Escolar, e reflexões sobre a Arte como um fluxo para a possibilidade de desvio por outras opções de se pensar a educação em saúde. No elaborar de reflexões sobre o caminhar para possibilidades de se considerar a relação Saúde, Educação e Arte na escola, especificamente em relação às ações de educação em saúde, buscam-se os afluentes das ideias de experiência, infância, memória, narrativa, arte e linguagem, considerando as concepções de Walter Benjamin, conectando estas ideias com as noções de processos saúde-doença e de experiências de saúde-doença. O percurso de pesquisa conflui para reflexões sobre a elaboração de narrativas por experimentações artísticas como caminhar para a possibilidade de elaboração de experiências de saúde-doença, concebendo-se assim a educação em saúde e a saúde escolar para além da mera transmissão e internalização de normas padronizadas de comportamento e cuidado em saúde. Compreende-se esta elaboração narrativa de modo anacrônico, por imagens dialéticas, desconstruindo-se e reconstruindo-se os saberes científicos na interação com o artístico. Em contraposição à educação em saúde pautada em comunicação de informações, que se utiliza de uma linguagem e de uma arte concebidas de modo instrumental, caminha-se por reflexões, a partir das compreensões de Walter Benjamin, sobre a possibilidade de as construções de narrativas artísticas se relacionarem a uma Saúde-Educação que propicie a elaboração de experiências. A narrativa se configura como um mosaico, ocorrendo as montagens das tesselas por movimentos dialéticos, por espantos e encantos, entre memória, saúde, arte, educação, ciência. Portanto, fez-se possível compreender a educação em saúde na linguagem, constituindo-se o sujeito pelo narrar relacionado aos processos saúde-doença, conectando-se a linguagem artística com a linguagem de seu corpo, possibilitando-se a elaboração de experiências de saúde-doença e a criação de saberes fulgurantes por entre as revelações de imagens dialéticas.