857 resultados para Constructivism paradigms
Resumo:
A era do capital intelectual fez mudar os paradigmas de negócio. Hoje, o cenário corporativo é composto por uma gama de atividades que interagem entre si e influenciam os resultados das organizações em geral. Sob este ponto de vista, a compreensão dos fatores humanos auxiliam os executivos a alcançarem os objetivos organizacionais. Parte-se da idéia que o conhecimento e as pessoas tornam-se primordiais para o sucesso das empresas. Sendo que estas devem empenhar-se em buscá-lo, armazená-lo e disseminar o que elas aprenderam. Os programas de Treinamento e Desenvolvimento são responsáveis pela capacitação das pessoas da empresa que aprende. Os programas de T&D podem tornar as organizações mais competitivas, com empregados aptos a desempenharem as atividades da melhor maneira possível. E é justamente isto que este trabalho aborda, focando na utilização dos conceitos associados à Gestão de Pessoas, para compreender a percepção dos gestores de uma empresa do segmento do varejo com relação a efetividade dos programas de T&D adotados. Especificamente, a problemática foi descobrir como os gestores de uma empresa avaliaram os programas de desenvolvimento e a sua efetividade. Para tanto, elaborou-se um estudo de caso de abordagem qualitativa para investigar como os gestores percebem os programas de treinamento. Utilizou-se a entrevista semi estruturada para investigar 25 gestores de uma empresa do segmento de varejo no período de 25 a 28 de junho de 2010. O estudo mostrou que os gestores aprovam os programas adotados.
Resumo:
Inovação tem se tornado um fenômeno cada vez mais complexo e dinâmico, com a mudança de um paradigma focado na inovação industrial, onde a inovação acontecia no produto ou no processo de fabricação, para outro baseado no conhecimento, muito mais amplo. Além disso, o conhecimento e a competência técnica não são mais considerados como um monopólio do departamento de pesquisa e desenvolvimento. Isto trouxe mudanças nas práticas de inovação, que se tornaram mais abertas e levaram as empresas a interagir cada vez mais com o seu ambiente. Por outro lado, a inovação tecnológica, cujo primeiro objetivo é de criar valor para a empresa, tem experimentado alguns limites para resolver problemas sociais, como o aquecimento global. As novas tecnologias têm a capacidade de melhorar a qualidade de vida de muita gente, mas não é suficiente. É nesse contexto que surge outro tipo de inovação, cujo objetivo é de maximizar o impacto positivo na sociedade: a inovação social. Estes dois paradigmas de inovação, mais adequados aos desafios atuais, têm alguns pontos em comum na sua integração com o ambiente externo: a sociedade e outros atores da inovação. No entanto, praticamente não existem estudos integrando inovação aberta e inovação social. Este trabalho estuda a integração destes dois modelos a partir de uma pesquisa exploratória, realizando entrevistas em profundidade com 11 dirigentes de organizações sociais. As iniciativas sociais parecem atrair mais organizações externas para colaborar do que empresas com fins lucrativos, já que são mais altruístas. Parecem integrar essas pessoas e procurar por mais ajuda, especialmente no momento de escalar o negócio. Ainda que algumas organizações têm como prioridade institucionalizar a inovação aberta, outras veem isto como secundário ou simplesmente não sabem como fazer. Isto resulta em uma colaboração mais informal, que não é focada em atividades de pesquisa e desenvolvimento, prática ausente nas empresas da nossa amostra.
Resumo:
A utilização da informação no planejamento da atividade policial se coloca como uma das principais questões no debate sobre os paradigmas de segurança pública contemporâneos. Dessa forma, as estatísticas criminais situam-se como importante instrumento neste processo. Este artigo busca promover uma reflexão sobre o uso das estatísticas criminais pelos profissionais de segurança pública como uma fonte de informação para o planejamento de suas ações. Para tal, foram abordadas três variáveis consideradas centrais para o desenvolvimento da discussão: os paradigmas de policiamento contemporâneos, a utilização e as funcionalidades das estatísticas no planejamento da atividade policial, e a utilização das estatísticas criminais por parte dos profissionais de segurança pública tendo em vista o contexto organizacional no qual estão inseridos. A conclusão do artigo aponta para a necessidade de se observarem a cultura e a estrutura das instituições policiais como elementos centrais no desenvolvimento de um modelo de policiamento marcado pela inteligência, pró-atividade e prevenção à criminalidade.
Resumo:
O setor de saúde, globalmente, apresenta problemas relacionados aos seus custos, qualidade e acesso. Porter e Teisberg (2004, 2006) propuseram modelo de gestão específico para a administração estratégica na área, o Value-Based Health Care Delivery (VBHCD). O modelo teve relativa repercussão e vem influenciando muitos atores no setor. Contudo, o modelo vem sendo aceito sem o devido questionamento de seus fundamentos e consistência com a teoria em estratégia. O presente trabalho busca, por meio de um ensaio teórico, analisar o modelo proposto à luz de paradigmas gerais da estratégia empresarial como, por exemplo, o modelo de Porter e a Visão Baseada em Recursos (RBV). Inicialmente, o artigo sintetiza as explicações teóricas do modelo porteriano clássico e da RBV. Em seguida, o VBHCD é examinado comparado a essas explicações, buscando-se relações e, eventualmente, contradições. Conclui-se que o modelo VBHCD não se alinha integralmente a nenhum corpo teórico isoladamente. Mesmo sendo proposto por Porter, parte de seus fundamentos advém, na verdade, de outras correntes teóricas. Esta abordagem integradora de teorias concorrentes, apesar de presente na literatura, ainda apresenta dificuldades e barreiras, um aspecto que não está explícito no modelo
Resumo:
As digital systems move away from traditional desktop setups, new interaction paradigms are emerging that better integrate with users’ realworld surroundings, and better support users’ individual needs. While promising, these modern interaction paradigms also present new challenges, such as a lack of paradigm-specific tools to systematically evaluate and fully understand their use. This dissertation tackles this issue by framing empirical studies of three novel digital systems in embodied cognition – an exciting new perspective in cognitive science where the body and its interactions with the physical world take a central role in human cognition. This is achieved by first, focusing the design of all these systems on a contemporary interaction paradigm that emphasizes physical interaction on tangible interaction, a contemporary interaction paradigm; and second, by comprehensively studying user performance in these systems through a set of novel performance metrics grounded on epistemic actions, a relatively well established and studied construct in the literature on embodied cognition. The first system presented in this dissertation is an augmented Four-in-a-row board game. Three different versions of the game were developed, based on three different interaction paradigms (tangible, touch and mouse), and a repeated measures study involving 36 participants measured the occurrence of three simple epistemic actions across these three interfaces. The results highlight the relevance of epistemic actions in such a task and suggest that the different interaction paradigms afford instantiation of these actions in different ways. Additionally, the tangible version of the system supports the most rapid execution of these actions, providing novel quantitative insights into the real benefits of tangible systems. The second system presented in this dissertation is a tangible tabletop scheduling application. Two studies with single and paired users provide several insights into the impact of epistemic actions on the user experience when these are performed outside of a system’s sensing boundaries. These insights are clustered by the form, size and location of ideal interface areas for such offline epistemic actions to occur, as well as how can physical tokens be designed to better support them. Finally, and based on the results obtained to this point, the last study presented in this dissertation directly addresses the lack of empirical tools to formally evaluate tangible interaction. It presents a video-coding framework grounded on a systematic literature review of 78 papers, and evaluates its value as metric through a 60 participant study performed across three different research laboratories. The results highlight the usefulness and power of epistemic actions as a performance metric for tangible systems. In sum, through the use of such novel metrics in each of the three studies presented, this dissertation provides a better understanding of the real impact and benefits of designing and developing systems that feature tangible interaction.
Resumo:
This piece of work consists in a study case of Crediamigo Comunidade, a product from the portfolio of Crediamigo Program of Banco do Nordeste, that uses the methodology of the Comunitary Banks in the concession of low amount loan to poor communities. The main question consists to understand how the Crediamigo Comunidade is characterized faced to the conflict of emancipatory versus liberal paradigms, that exists in the microcredit area. The main objective will analyze how the mechanisms: social capital, empowerment, formation to credit education and better conditions for economic and social issues promoted in the specific objectives of this product, before the dipute between these paradigms. The method adopted analyzed, in a longitudinal perspective, the three years of the product s existence (jun/2005 to jul 2008). Primary and secondary data made possible to identify qualitatively, emancipatory and non emancipatory attributes in the actions and results of Crediamigo Comunidade. It is concluded that the Crediamigo Comunidade works in a liberal logic of the Crediamigo Program, consequently, his focus is not in the emancipation of the poorest clients. The empowerment is individual and not communitary or Freiriano ; the social capital relations enlarges itself in its bounding and bridging ties, but not in its linkage ties, to have access to politic actors and consequently communitary strengthen. All the formation in the Crediamigo is strictly commercial. These characteristics happen by the liberal paradigm in the Crediamigo management and of all of its products, including the Crediamigo Comunidade
Resumo:
This thesis concerns the study of the city and impacts that will be caused in its structure due to the aging process of the human society, mainly in Brazil. The most important focus will be those related to problems of accessibility, leisure, housing, health and labor, issues that most affect people over 60 years of age. Beyond the analysis of inherent problems to the subject, proposals will be made for urban intervention that the cities become more suitable for the living of the elderly. To support this study, a review of different theories about the city was carried out, then a panel about the presence of the elderly in society, including Brazil, and in the cities, aiming at a vision, as broad as possible, on how the elderly were treated throughout history. In order to establish paradigms and parameters in the approach to the subject, a series of systematic observations on the urban space in different cities proceeded, in Brazil and abroad, with works aiming the inclusion of the elderly in urban areas, such as Amsterdam, Barcelona, Brasilia, Luanda and Rio de Janeiro, a city considered by the UN as physical and territorial urban laboratory suitable for the elderly. From there we tried to obtain, in addition to literature and observation of other countries experiences, the conduct of field research and official standards analysis, the theoretical basis for establishing guidelines on how to plan and design a more appropriate urban space for the elderly
Resumo:
Both the end of the twentieth century and the beginning of the twenty-first century have been characterized as a period of major political, economic, social and cultural transformations. Two of the major consequences of the political-economical crisis of the end of last century are the restructuring of capitalist production, and the consolidation of neoliberalism as a worldwide phenomenon. This new world political-economical scenario has influenced, in a dialectic way, the contemporary urban development. In that sense, "new" spatial processes and new paradigms in both urban management and urban planning have gained shape. In this context of urban transformations, the central areas of western cities, also known as historic centers, are being increasingly (re)valued. Since the Second World War, the historic centers urban areas which have great infrastructure and symbolic relevance had been undergoing a process of evasion of population and activities, undeniably linked to the neglect of government authorities. However, in recent decades, the question of historic centers rehabilitation has acquired a growing interest, academically and in political agendas. The object of this dissertation is to focus on how the government of each Brazil and Portugal has dealt with the issue of historic center rehabilitation through programs of urban rehabilitation
Resumo:
This masters thesis discusses the studying and the teaching of drama and its implications among teenagers of the contemporary world. This paper also analyses an extracurricular project entitled Drama in the development of citizenship , which was carried out in the public state school Berilo Wanderley in Natal/RN, between 1999 and 2005 with high school students. It comprises a case study that aimed at understanding how and why they chose to take drama classes outside of the school curriculum and even after they graduated, some of them never left the school project and even started participating in the cultural and artistic context of the city of Natal quite actively, both as part of an audience as well as on artistic, political, social and pedagogical performance. The project was high significant for its participants, for the school and for the community, by creating a sense of recognition of the relevance of the pedagogical and artistic production in the public school, as it managed to yield knowledge that helped students to understand the values of group work, sharing information, collaborative assessment and, most of all, to engender actions of protagonism by the teenagers themselves within their social environments. The empirical process developed is placed in a contemporary historical context where educational paradigms shifts occur, and where categories of youth empowerment and protagonism are fundamental to the educational process in the 21st century. The objective of this study is to reflect upon the pedagogical dimension of drama classes for teenagers, aiming at providing further discussions on the role of acting classes in the construction of the personality among youngsters, thus hoping to contribute to other teaching practices, including drama and other subjects of general education
Resumo:
The study of complex systems has become a prestigious area of science, although relatively young . Its importance was demonstrated by the diversity of applications that several studies have already provided to various fields such as biology , economics and Climatology . In physics , the approach of complex systems is creating paradigms that influence markedly the new methods , bringing to Statistical Physics problems macroscopic level no longer restricted to classical studies such as those of thermodynamics . The present work aims to make a comparison and verification of statistical data on clusters of profiles Sonic ( DT ) , Gamma Ray ( GR ) , induction ( ILD ) , neutron ( NPHI ) and density ( RHOB ) to be physical measured quantities during exploratory drilling of fundamental importance to locate , identify and characterize oil reservoirs . Software were used : Statistica , Matlab R2006a , Origin 6.1 and Fortran for comparison and verification of the data profiles of oil wells ceded the field Namorado School by ANP ( National Petroleum Agency ) . It was possible to demonstrate the importance of the DFA method and that it proved quite satisfactory in that work, coming to the conclusion that the data H ( Hurst exponent ) produce spatial data with greater congestion . Therefore , we find that it is possible to find spatial pattern using the Hurst coefficient . The profiles of 56 wells have confirmed the existence of spatial patterns of Hurst exponents , ie parameter B. The profile does not directly assessed catalogs verification of geological lithology , but reveals a non-random spatial distribution
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Brazilian Law n° 9.615 of 24 March, 1998 established new paradigms in the employment relations existent between the soccer athlete and the sport association, both of whom are accustomed to the former legislation. They do not seem to have organized themselves in the sense of understanding the practical effects of the legal precepts currently in force, raising doubts that hinder the professional practice of the former and the performance of the latter in relation to managing these human resources. The purpose of this study is to analyze the degree of knowledge displayed by the professional soccer athlete about the legal recourses at his disposal in relation to the employment relations established in his work contract, as well as investigating the stress habits and stress situations that he most often experiences. This descriptive study consisted of a sample of 105 players under contract with clubs participating in the final phase of the state soccer championship. A questionnaire was used as the data collection instrument, whose analysis allows us to verify the lack of knowledge, on the part of the subjects studied, about the laws that regulate their profession, as well as identifying the stress habits and stress situations that are most reflected in their lifestyle. The lack of knowedge of regulate norms of their profession influences, in a negative way, in the lifestyle of soccer professional athlete from Rio Grande do Norte, Brasil
Resumo:
O presente trabalho procura identificar as idéias principais na construção histórica do pensamento neo-empirista a partir da visão mecânica do mundo e do método hipotético-dedutivo de Descartes. O método indutivo moderno é apresentado por Bacon e os empiristas ingleses colaboram na questão do pensamento “a posteriori”. No século XIX surge o positivismo que exclui a metafísica e considera a explicação dos fatos apenas como relações de sucessão e similidade. É nesse âmbito que se constroem as bases do método experimental moderno. No início do século XX, se desenvolve a ciência neoempirista cujas principais proposições são (1) a idéia da verificabilidade como forma de conferir a veracidade das teorias a partir da indução e das probabilidades e (2) o crescimento contínuo e acumulativo do conhecimento científico. Popper apresenta a impossibilidade de se obter grandes teorias oriundas da indução e sugere a substituição da indução pela dedução e da verificabilidade pela falseabilidade. Kuhn afirma que o conhecimento científico depende de paradigmas convencionais e Lakatos explica que a ciência não é uma sucessão temporal de períodos normais e revoluções, e sim sua justaposição.