729 resultados para Self-determined learning strategies
Educação a distância - TV escola e PROINFO: impactos em escolas públicas do Estado do Rio de Janeiro
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A educação a distância ganha força como mais uma forma de aprendizagem e como um novo recurso de apoio ao trabalho pedagógico. Por essa razão, existe um grande esforço dos governos, no sentido de priorizar as novas formas de aprendizagem a distância. Acompanhar a evolução das políticas públicas de educação a distância, principalmente os impactos percebidos na qualidade do ensino, é o principal objetivo deste estudo. A pesquisa de campo aconteceu em escolas públicas de Niterói, onde foi observada a evolução dos programas da Secretaria de Educação a Distância SEED, bem como os outros aspectos da pesquisa em si. Considerando a atualidade do tema, foi imprescindível, além da revisão na literatura específica e das referencias bibliográficas usuais, fundamentar a argumentação da autora com periódicos e outros conhecimentos pesquisados na internet, através da informação mediada. A dissertação destaca o resultado de toda a investigação e conclui que as novas tecnologias e as formas interativas de aprendizagem ainda não são aceitos pela comunidade escolar, como importantes recursos auxiliares. Os programas TV Escola e Proinfo deveriam revolucionar o modo de capacitação de professores e a aprendizagem dos alunos, mas não estão provocando os resultados desejados, nas escolas observadas. Os objetivos dos programas ainda não foram alcançados e o esforço dos atores governamentais e não governamentais não teve o sucesso desejado.
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Ao longo dos últimos 40 anos tem havido uma profusão de estudos sobre acumulação de capacidades tecnológicas em empresas de economias emergentes. Porém, são escassos os estudos que examinem, de maneira conjunta e de uma perspectiva dinâmica, o relacionamento entre trajetórias de acumulação de capacidades tecnológicas e os mecanismos subjacentes de aprendizagem. São ainda mais escassos estudos sobre este relacionamento em firmas atuando na indústria de processamento de recursos naturais. O interesse neste último está em oferecer uma visão alternativa de alguns autores quando se referem a estas indústrias como 'maduras', de 'baixa tecnologia' ou meramente produtoras de 'commodities' e 'no fim da linha de inovação'. Logo, neste estudo, defende-se que as inovações tecnológicas estão bem presentes em empresas baseadas em processamento de recursos naturais, principalmente em empresas de mineração. Buscando preencher essas lacunas da literatura, examinam-se, nesta dissertação, essas questões à luz de modelos analíticos disponíveis na literatura internacional -, adaptados para o contexto desta dissertação. O modelo para examinar a acumulação de capacidades tecnológicas identifica as capacidades para as funções tecnológicas de processos e organização da produção. Para a análise das fontes de capacidades tecnológicas, utiliza-se, nesta dissertação, o modelo para examinar as estratégias intraorganizacionais que desmembram o processo de aprendizagem em aquisição de conhecimento externo e interno e os convertem do nível individual para o organizacional pela socialização e codificação, com base em suas característicaschave: variedade, intensidade e funcionamento. Esse conjunto de relacionamentos é examinado por meio de estudo de caso simples e de longo prazo (1994-2008) em uma empresa de processamento de recursos naturais (mineração de cobre) no Brasil. Tomando-se por base evidências empíricas qualitativas e quantitativas, colhidas em primeira mão, verificou-se o seguinte. 1. A empresa acumulou capacidade inovadora em processos e organização da produção em Nível Inovador Intermediário, ou seja, a empresa já promove a expansão sistemática da capacidade por meio da manipulação de parâmetros-chave de processo. Verificou-se também que a firma tem potencial para atingir o Nível Inovador Avançado em virtude dos avanços obtidos em seu projeto de biolixiviação de cobre sulfetedo. Este nível não foi atingido porque, ao final da pesquisa, a aplicação comercial bem-sucedida deste projeto ainda não tinha sido comprovada. 2. Os vários processos e mecanismos de aprendizagem tiveram um papel crucial na acumulação desse nível de capacidade inovadora. Especificamente a progressiva incidência e a maneira como os mecanismos de aprendizagem foram criados e geridos na empresa contribuíram decisivamente para criar uma base de conhecimento que pennitiu à empresa desenvolver capacidades tanto para atividades de produção como para atividades de inovação. Não obstante, as evidências também sugerem que estes mesmos tipos de mecanismos não foram suficientes para que a empresa acumulasse capacidades além do nível alcançado. Ou seja, o alcance de níveis mais sofisticados de inovação implica a adoção de mecanismos mais complexos de aprendizagem. Naturalmente, outros fatores, como o comportamento da liderança empresarial, também contribuíram para o acúmulo dessas capacidades, embora este ponto tenha sido examinado aqui de maneira superficial. Esses resultados fazem avançar nosso entendimento sobre as dificuldades e complexidades envolvidas no processo de acumulação de capacidades inovadoras em empresas de economias emergentes. O estudo contribui para mostrar que, se empresas dessa natureza objetivarem acumular níveis inovadores de capacidade tecnológica e, com isso, obter melhor performance competitiva, terão que desenhar estratégias robustas de aprendizagem. Finalmente, o estudo joga luz no entendimento sobre o processo de inovação em empresas em indústrias à base de processamento de recursos naturais, setores estes de grande importância para países ricos em recursos naturais como o Brasil.
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Este trabalho investiga basicamente a validade do Teste Illinois de Habilidades Psicolinguísticas -ITPA -instrumento de avaliação do desenvolvimento da linguagem infantil. Seus autores, S. Kirk e J.J. McCarthy (1961), utilizam o referencial teórico proposto por C. Osgood (1957), a ele incorporando o modelo derivado da Teoria da Informação, o que permite que, na prática clínica, o ITPA possa ser incluído no processo psicodiagnóstico como instrumento de avaliação dos problemas da comunicação em crianças entre três e dez anos. Os objetivos que conduzem e orientam o trabalho apresentado podem ser definidos em três níveis: 1) O que trata dos constructos e suas interrelaç6es -análise crítica da validade teóricado ITPA; 2) O que avalia sua condição de instrumento diagnóstico do desempenho escolar -sensibilidade discriminante do rendimento acadêmico; 3) O que trata da eficácia da prática psicopedagógica proposta pelo mesmo instrumento. O estudo sobre a validade teórica foi realizado com 931 crianças entre três e dez anos de idade, em processo de escolarização, frequentando creches, jardins de infância ou classes regulares da Rede de Ensino do Primeiro Grau no Município do Rio de Janeiro. Utilizou-se a técnica da Análise Fatorial, complementada por uma abordagem lógica que comprovaram algumas das dimensões propostas pelo referencial teórico de Kirk e McCarthy. Para a validade diagnóstica foram avaliadas 71 crianças com dificuldades no desempenho acadêmico, expressas através de conceitos de insuficiência ou deficiência de rendimento e seus resultados foram comparados com os de um subgrupo, aleatoriamente constituído de crianças que participaram do estudo anterior. Utilizou-se a técnica da Análise Discriminante chegando-se à seguinte conclusão: embora a validade de constructo do IIPA não tenha sido completamente confirmada num nível diagnóstico os resultados permitem identificar, com baixa margem de erro, as crianças que pertencem a um ou outro dos grupos de contraste. Quanto ao terceiro nível, foi feita ampla-revelação bibliográfica sobre investigações efetuadas com este instrumento no Brasil e no Exterior. Visou-se avaliar a eficácia da prática psicopedagógica utilizada quando desenvolvida à luz dos recursos de intervenção que o IIPA propõe. Concluiu-se que as pesquisas, até o presente momento efetuadas, não são suficientes para formar um juízo mais seguro da praxis educativa destinada à reabilitação das crianças com problemas da comunicação - o que constitui impedimento a seu desempenho acadêmico - em função das controvérsias que tais pesquisas apresentam.
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Considering the following conditions: (1) the fluency demands of students in an undergraduate program in Languages and Literatures/English in the Amazon region; (2) the listening and speaking needs of pre-service teachers of English as a Foreign Language (EFL); (3) my continuing education as a professor of EFL and my academic literacy as a teacher-researcher and pre-service-teacher trainer, this study, which is based on Narrative Inquiry, reports on a teacher experience of working didactically with oral genres through podcasting an activity that emerged with the advent of Information and Communication Technology (ICT). Through this process, I engage with some theorists who promote teaching as a process that is driven by a concept of language as social practice. Subsequently, I make use of the notions of context of culture and context of situation, derived from Systemic Functional Linguistics, as well as the concept of genre and register derived from the perspective of this theory. Based on these principles and beliefs, the Amazon region constitutes the register (situation) of the genres used in this study. These principles also provide, opportunities for building learning strategies appropriate to this local context, and also to teach listening and speaking skills from a task-based approach. During the experience, based on the reflective teacher-education model, the participants produced narratives about the process, which I then analyzed according to Ely, Vinz, Downing and Anzul (2001), who propose possibilities of composing meanings in Narrative Inquiry. Based on this perspective, I discuss the following topics, which were highly emphasized in the participants narratives: the lack of didactic activities using oral genres; the relevance of context within teacher education; and collaborative work as a strategy to overcome gaps in digital literacy, language fluency and teaching skills. The meanings I thereby compose point to a paradigm shift in English language teaching within this context. I also argue for a pedagogical practice that is engaged with historical and socio-cultural issues, and with the development of language skills, also one that promotes the implementation of ICTs at the very start of teacher training programs, adopting teaching and learning strategies that correspond to the demands of fluency in this particular context, and deficiencies imposed by geographical isolation
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This exploratory study aims to present some readings as Doyé (2003), Carrasco Perea (2003), Melo Araújo e Sá (2004), Chavagne (2009) and Alas-Martins (2010; 2011) which helped to confirm some ways for showing that a plurilingual environment can enable a trend in improving the understanding of written texts in the mother tongue, and can collaborate on a better perception of the world around a person with all their different nuances. The study describes the methodology and some results of our doctoral research that resulted in the insertion of the experimental discipline called Intercomprehension of Romanic Languages (ILR) in the curriculum in the city of Natal / RN / Brazil, and it was justified because of high functional illiteracy degree among young people up to 15 years old according to the educational data from IBGE research on 2010. The results were verified through an experimental action-research which was characterized by Lewin (1946); Nunan (1992); Thiollent (1994) and Trip (2005) in two schools: Professoara Terezinha Paulino de Lima (municipal school) and Professora Ana Julia de Carvalho Mousinho (State of Rio Grande do Norte), with 95 students from the final years of primary education. The corpus of this research was subjected to a series of condensed techniques like the nonparametric test from Kruskal and Wallis (1952) and the parametric test ANOVA as an effort to provide statistical significance to the analysis of the results indicated in the book of ILR activities. The research presented some skill views about reading comprehension of written texts according to perspective of Ringbow (1987), Giacobbe (1990), Alarcão (1991; 2009a and 2009b), Corder (1992), Castellotti (2001) and Degache (2003), and the possibilities of transfer these skills for learning Portuguese as pointed out by Meissner, Klein and Stegmann (2004); it indicates a positive trend towards the understanding of LM according to analyzing the scores of written tests and texts by participants in solving tasks
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It is an investigation that seeks to reveal, record and analyze the process of appropriation and use of digital media by university students, aged between 40 and 60 years. Interested in studying how changes are perceived in the educational sphere for students Whois have gone through liberal/traditional school, ie, effected the first contact with technological devices media as adults, in the university. This investigation sought to contribute to the knowledge on the use of new learning strategies imposed by digital media by recording and analyzing the reports surveyed sample. Allowed to know the cultural universe of these women, revealing the context in which receive mediated messages and uses that maré these learning strategies within their daily academic life. Gathered in this work, reflexions guided by studies of media reception and role played by digital media as builders images and facilitators in knowledging acquisitions, it was chosen to work two main theorical notions: communication media and digital inclusion. As the research methodology, it was used the exploratory descriptive technical together with other appropriate tecniques. In ordem to approach the problem can be observed two phases: a quantitative one, which was used an investigative procedure, a survey data with closed questions; and a qualitative phase, which was used to collect data through a diary from situations encountered in the classroom. The main objective of analyzing how digital media are received, appropriated and used by university women has been fulfilled and it is remarkable that they access with dificulty and can not be considered included digitally. The results show that the problem of these agents is not the access, there are was of appropriation of digital media offered at IES, and it was possible to note that they seek to integrate to the technological world, and they even have devices that can insert them on this world. Insertion in cyberculture sets up the ability to find a favorable way to be aware of reality and production of knowledge and liberating and dignifying practices, in this case refers to an appropriation of citizenship through the field of technological devices offered as a perspective that they can interact
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The use of games as educational tools is common, however the effectiveness of games with educational purposes is still poorly known. In this study we evaluated three different low-cost teaching strategies make and play your own board game, just play an educational science game and make a poster to be exposed in the school regarding: (1) science learning; (2) use of deep learning strategies (DLS); and (3) intrinsic motivation. We tested the hypothesis that, in these three parameters evaluated, scores would be higher in the group that made and play their own game, followed respectively by the group that just played a game and the group that made a poster. The research involved 214 fifth-grade students from six elementary schools in Natal/RN. A group of students made and played their own science board game (N = 68), a second group played a science game (N = 75), and a third group made a poster to be exposed at school (N = 71). Our hypothesis was partly empirically supported, since there was no significant difference in science learning and in the use of DLS between the group that made their own game and the group that just played the game; however, both groups had significantly higher scores in science learning and in use of DLS than the group that made the poster. There was no significant difference in the scores of intrinsic motivation among the three experimental groups. Our results indicate that activities related to non-digital games can provide a favorable context for learning in the school environment. We conclude that the use of games for educational purposes (both making a game and just playing a game) is an efficient and viable alternative to teach science in Brazilian public school
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Learning strategies can be understood as a planned sequence of procedures or activities, selected in order to facilitate the acquisition, storage and use of information. Although important to the learning process, the knowledge on these strategies is still insufficient, especially with regard to students with visual impairments. Therefore, this study aimed to characterize learning strategies used by blind and sighted students, registered in elementary education in schools and special institutions. Were participants 23 teachers, male and female, aged between 26 and 51 years, and 102 students, of whom 25 were blind and 77 seers, of both genders, registered on the 3rd to the 9th grade of elementary school, aged 7 to 16 years old. The instruments used were: field diary (students and teachers); structured questionnaire (teachers); sociodemographic questionnaire, interview and Assessment Scale of Learning Strategies for Elementary School (students). Initially were made observations in the classroom and the teachers received the questionnaires, with instructions for completion. Then were made the interviews with blind students and the scale was administered with these and with the seers. All instruments were administered individually. We conducted content analysis of the questionnaires with teachers and the interviews with blind students. The scale of strategies and sociodemographic questionnaire were analyzed with the help of descriptive and inferential statistics. It was noticed that the blind students use few learning strategies in the classroom, regardless of city, series, sex or age. It was found that teachers didn t receive training to deal with blind students, either during graduation or after have completed it, in such a way that few of them were able to inform about the learning strategies the students use, and demonstrated low ability to deal with these inefficiencies. It was also found that the blind and the sighted use cognitive and metacognitive strategies during learning, but those used by the blind seem to be more basic, low complexity, given that the seers have achieved higher scores on all subscales. We conclude that the repertoire of learning strategies for blind students is inflexible, requiring increments so that they can achieve significant results. It is important that teachers receive training to understand the learning strategies and how they positively influence learning
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RePART (Reward/Punishment ART) is a neural model that constitutes a variation of the Fuzzy Artmap model. This network was proposed in order to minimize the inherent problems in the Artmap-based model, such as the proliferation of categories and misclassification. RePART makes use of additional mechanisms, such as an instance counting parameter, a reward/punishment process and a variable vigilance parameter. The instance counting parameter, for instance, aims to minimize the misclassification problem, which is a consequence of the sensitivity to the noises, frequently presents in Artmap-based models. On the other hand, the use of the variable vigilance parameter tries to smoouth out the category proliferation problem, which is inherent of Artmap-based models, decreasing the complexity of the net. RePART was originally proposed in order to minimize the aforementioned problems and it was shown to have better performance (higer accuracy and lower complexity) than Artmap-based models. This work proposes an investigation of the performance of the RePART model in classifier ensembles. Different sizes, learning strategies and structures will be used in this investigation. As a result of this investigation, it is aimed to define the main advantages and drawbacks of this model, when used as a component in classifier ensembles. This can provide a broader foundation for the use of RePART in other pattern recognition applications
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Os Estágios Supervisionados são disciplinas integradoras entre o conhecimento específico e os conhecimentos pedagógicos. Neste trabalho, apresentamos resultados de uma pesquisa realizada com Licenciandos em Química utilizando a Metodologia Investigativa. O objetivo foi buscar as percepções dos sujeitos a respeito da própria aprendizagem e sua transferência ao processo de ensino. Utilizou-se o referencial proposto pela Fenomenologia e Semiótica Social para a análise dos dados. Confirmaram-se o potencial da metodologia no desenvolvimento metacognitivo dos sujeitos e na evolução de suas concepções. Estes valorizam a construção de estratégias de aprendizagem como um processo pessoal e profissional. A reflexão levou-os a reconhecer a complementaridade entre ensinar e aprender, como processos indissociáveis, e geradores de conhecimentos aplicáveis à atividade profissional.
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Due to shortage of time and limited availability of faculty surgeons to teach basic surgical skills during medical graduation, the search for alternative ways of simulated training with feedback is needed. The purpose of this study was to compare the simulated teaching of suture skills to novice medical students by senior medical students and by experienced faculty surgeons. Forty-eight novice medical students were randomly assigned to three practice conditions on bench model (n = 16): self-directed suture training (control), senior medical student-directed suture skills' training, or experienced faculty surgeon-directed suture skills' training. Pre- and post-tests were applied. Global Rating Scale with blinded evaluation and self-perceived confidence based on Likert scale were used to assess all suture performances in pre- and post-training. Effect size was also calculated. The analysis made after training showed that the students who received feedback from the instructors had better performance based on the Global Rating Scale (all p < 0.0000) and felt more confident to carry out sutures (all p < 0.0000) when compared to the control. There was no significant difference (all p > 0.05) between the student-directed teaching and faculty-directed teaching groups. The magnitude of the effect (instructor-directed training suture) was considered large (>0.80) in all measurements. The acquisition of suture skills after student-directed training was similar to the training supervised by faculty surgeon, and the increase in suture performances of trainees that received instructor administered training was superior to self-directed learning. © 2013 Springer-Verlag Italia.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Estudos Linguísticos - IBILCE