908 resultados para Eficácia Adaptativa
Resumo:
A vivência da pós-modernidade, caracterizada por imprevisibilidades, descontinuidade e ritmo acelerado, tem conduzido o homem globalizado a sentimentos de desajustamento e inadequação permanentes com repercussões a nível existencial. Perante um espaço e tempo histórico onde impera um individualismo narcísico próprio de uma sociedade consumista, egoísta e alheia à noção de Bem Comum, assiste-se a um (re)pensar e (re)valorizar as questões da ética e da espiritualidade que, em oposição às noções de produtividade e competitividade, emergem como garante de uma acção humana que se pretende autêntica e, por isso mesmo, eficaz e repleta de sentido e significação. Tratando-se de uma temática profundamente rica e abrangente, assistida por um crescendo inegável do interesse da comunidade científica nacional e internacional, o presente trabalho investigativo pretende assumir-se como um contributo efectivo para a compreensão das representações que têm as lideranças escolares acerca da ética e da espiritualidade e das relações/implicações que essas mesmas representações assumem no exercício da liderança competente e na eficácia das organizações educativas. A pertinência do estudo, de natureza qualitativa, decorre do facto de as organizações educativas serem organizações que traduzem valores, estarem organizadas em torno de valores e terem como finalidade última a educação para os valores. Os resultados apresentados sugerem que as representações da ética e da espiritualidade das lideranças educativas são condicionadas pelas crenças pessoais; que as lideranças educativas, em contexto organizacional, regem as suas acções de forma consistente mediante um conjunto de princípios assumidamente pessoais e que esta sua forma de actuar contribui para o estabelecimento de relações positivas no trabalho com os liderados que, desta forma, se sentem envolvidos no atingir dos objectivos organizacionais, melhorando o seu empenho e aumentando a sua produtividade.
Resumo:
Com esta investigação procurámos aprofundar o conhecimento sobre a eficácia do modelo bilingue na educação dos alunos surdos. Foram inquiridos 84 alunos (surdos e ouvintes), os seus pais e entrevistados 12 intervenientes no processo educativo das crianças surdas, que frequentam as escolas de referência de educação bilingue para alunos surdos (EREBAS) do Funchal, nomeadamente, tutela, órgãos de gestão, professores surdos e ouvintes, do ensino regular e especial e psicólogo. Numa primeira fase foram utilizados dois questionários de opinião nas três EREBAS, desde o 1º ciclo ao secundário, sendo um questionário destinado, primeiramente, aos alunos surdos e ouvintes e outro, posteriormente, aos seus pais. O propósito seria conhecer a opinião que estes sujeitos tinham das escolas, das relações entre surdos e ouvintes e da língua gestual portuguesa (LGP). Num segundo momento, foram aplicadas provas psicológicas ao grupo de alunos surdos e ao de ouvintes, separadamente. A avaliação dos níveis de inteligência geral e verbal foi correlacionada com a média académica, sendo posteriormente comparados os grupos de alunos surdos com os ouvintes. A terceira e última etapa reportam-se às entrevistas aos agentes educativos tangentes ao processo de implementação do modelo bilingue. Os resultados obtidos comprovaram que a implementação do modelo bilingue promove o sucesso educativo dos alunos surdos e que existe diferenciação nos resultados dos alunos em função do modelo de intervenção educativa, pelo que, a escola de referência se constitui determinante na opção dos pais.
Resumo:
O objectivo central do presente trabalho consistiu em compreender como é que a interacção entre o padrão comportamental adoptado pelos treinadores principais e as fases de desenvolvimento grupais em que as respectivas equipas se encontravam e se modificaram ao longo de dois momentos de observação numa época desportiva, influía ao nível da satisfação das mesmas, assim como no seu desempenho colectivo. Foram realizados dois estudos empíricos ancorados no Modelo Integrado de Desenvolvimento Grupal de Miguez e Lourenço (2001) (MIDG). O estudo I teve como propósito central a construção e validação de um instrumento de auto-resposta, a Escala de Desenvolvimento Grupal no Desporto (EDG_D), de forma a ser possível identificar o nível de existência grupal das equipas desportivas. A EDG_D demonstrou possuir boas qualidades psicométricas, revelando-se capaz de identificar com clareza a fase 1 e a fase 2 de desenvolvimento grupal do MIDG. Embora não tivesse conseguido discriminar entre as fases 3 e 4, foi capaz de medir outra fase que possuía características que indicavam um maior desenvolvimento grupal. O Estudo II, de natureza longitudinal, norteou-se pelo objectivo de compreender como é que a interacção entre o estilo de liderança adoptado pelo treinador principal e a fase de desenvolvimento grupal, se relacionava com a eficácia socioafectiva e de tarefa ao longo de uma época desportiva. Os principais resultados apontaram para a não existência de um efeito positivo do ajustamento do estilo de liderança apresentado pelo treinador principal ao nível de existência grupal, no desenvolvimento grupal das equipas, no nível de satisfação das mesmas e no nível de desempenho percepcionado pelos treinadores. Os resultados mostraram a existência de uma relação positiva entre o ajustamento do estilo de liderança adoptado pelo treinador principal à fase de desenvolvimento grupal e o nível de consecução dos objectivos. Outrossim, foi possível verificar um efeito diferenciado, no sentido positivo, do nível de desenvolvimento grupal das equipas que se situavam no 2º ciclo do MIDG, e nas que se encontravam na fase 1, nos níveis de satisfação, de desempenho percepcionado pelo treinador principal e de consecução dos objectivos.
Resumo:
The present work turns on the public politics of digital inclusion and of the impact of the Technologies of the Information and Communication in the formation of the citizenship. For this, it was opted for doing an analysis of effectiveness of the performance of the objectives of the Proinfo (National Program of Computer Science in the Education) municipal district of Natal-RN. As instrument of collection of data, three types of questionnaires were used. The collected data were analyzed and discussed starting from it analyzes it descriptive of averages and analyze of multiple regression. The results of the research pointed that the teachers and the students use the computer science in a restricted way. On the other hand, the digital education is not still totally contemplated in the schools beneficiaries' digital rérumé by Proinfo municipal and thus, the inefficacy of the program was verified with relationship the educational training and the students' digital inclusion
Resumo:
This study has the objective examine the mechanisms of programs oriented fort cluster development, focusing on the analysis of the effectiveness of Procompi on support to APL of Mineral Water in Natal/RN. Search on the theory on public policy and support on apps for the theoretical and methodological reasons for the success of the program. In the document analysis was used reports from SEBRAE, IEL and SINCRAMIRN and was realized survey in the companies. The research indicates that not reaching the goals set. It is concluded that a poor definition of objectives and lack of orientation to the external economies are the causes of the failure
Resumo:
The current study presents the characteristics of self-efficacy of students of Administration course, who work and do not work. The study was conducted through a field research, descriptive, addressed quantitatively using statistical procedures. Was studied a population composed of 394 students distributed in three Higher Education Institutions, in the metropolitan region of Belém, in the State of Pará. The sampling was not probabilistic by accessibility, with a sample of 254 subjects. The instrument for data collection was a questionnaire composed of a set of questions divided into three sections: the first related to sociodemographic data, the second section was built to identify the work situation of the respondent and the third section was built with issues related to General Perceived Self-Efficacy Scale proposed by Schwarzer and Jerusalem (1999). Sociodemographic data were processed using methods of descriptive statistics. This procedure allowed characterizing the subjects of the sample. To identify the work situation, the analysis of frequency and percentage was used, which allowed to classify in percentage, the respondents who worked and those that did not work, and the data related to the scale of self-efficacy were processed quantitatively by the method of multivariate statistics using the software of program Statistical Package for Social Sciences for Windows - SPSS, version 17 from the process of Exploratory Factor Analysis. This procedure allowed characterizing the students who worked and the students who did not worked. The results were discussed based on Social Cognitive Theory from the construct of self-efficacy of Albert Bandura (1977). The study results showed a young sample, composed the majority of single women with work experience, and indicated that the characteristics of self-efficacy of students who work and students who do not work are different. The self-efficacy beliefs of students who do not work are based on psychological expectations, whereas the students who work demonstrated that their efficacy beliefs are sustained by previous experiences. A student who does not work proved to be reliant in their abilities to achieve a successful performance in their activities, believing it to be easy to achieve your goals and to face difficult situations at work, simply by invest a necessary effort and trust in their abilities. One who has experience working proved to be reliant in their abilities to conduct courses of action, although know that it is not easy to achieve your goals, and in unexpected situations showed its ability to solve difficult problems
Resumo:
The evaluation of public policies that promote Food Security and Nutrition (FSN) it s a multidisciplinary activity extremely relevant to the effectiveness of actions to legitimize the Human Right to Adequate Food (HRAF). This study aimed at assessing the effectiveness of the unit project Natal-RN Café do Trabalhador in promoting SAN to its users. The theoretical framework is based on the public and political and on the dimensions of the concept of FSN (quantity and quality-regularity). Through a qualitative approach, methodologically this was the work of an evaluation of efficiency of the unit Natal-RN of Café do Trabalhador project in light of the assumptions of the concept of SAN. Data collection was conducted through retrospective archival research in official documents of the project, semi-structured interviews with managers involved in its implementation (representative of the Secretary of State for Employment, Housing and Care of RN SETHAS and third party), socioeconomic questionnaire applied to the users of the unit, check the amount, regularity and quality of meals offered for 15 days (menu routine) using the descriptive form menu and form filling type checklist for verification of compliance with good practices . Methods of analysis, we used content analysis, descriptive statistics and compared to previously established parameters for the project. As categories of analysis were defined organizational arrangement, access, user, food quantity-regularity and food quality. The results show that, it was found in the category arrangement that will implement the project dismissed technical criteria for choosing the districts and the quantitative distribution of meals for each location. It was found that the valuation of the shares of the company outsources technical SETHA has not been performed. We observed in the access category, the unit has a strategic location, but lack of space in the refectory. The main obstacle to economic access for users is the lack of a register for the beneficiaries. In the category of users, it was identified that the clientele of the project it is predominantly men, with more than 51 years, low education, earning wages less 1 obtained through informal employment, which they move up through the unit transport collective, go to all days of operation due primarily to price. About the meals category quantity-regularity of food showed that the menu serves 95% of the desired needs, and that holidays and weekends are periods of disrupting the regularity of supply of meals. Regarding the category of food quality, it was found that the nutritional aspect on the menu are food sources rich in sodium, nitrates and low in fiber. In the aspect of hygiene and sanitation are the main limitations related to waste management, lack of exposure controls of food prepared and inadequacies of the physical structure. The results showed that in general and the institutional arrangement of the organs attached to the project should establish a systematic evaluation project is to establish as a promoter of and FSN overcome these obstacles
Resumo:
The objectives of this clinical study was to evaluate the use of the toothpaste with fluoride and without fluoride and the daily tooth brushing are effective in the reversion of the dental enamel conditioned by acid. Another objective of this clinical study was to evaluate if the positioning of orthodontic accessories with glass ionomer cement helps in the reversion of the dental enamel conditioned by acid, when compared to composed resin. One hundred and twenty teeth were selected with indication of extraction by orthodontic reasons. The 30 volunteers were divided, randomly, in two groups. A group used toothpaste without fluoride and the other with it. The teeth of the sample were shuffled, in each volunteer. The teeth were conditioned by the 37% orthophosphoric acid. One of the conditioned teeth stayed in the mouth and suffered action of the abrasion for the tooth brushing, in another teeth a stainless steel mesh protection was positioned with glass ionomer cement, in another tooth the screen was glued with composed resin, in a fourth tooth (the control) was only conditioned after the extractions, 60 days later. All the teeth were appraised through DIAGNOdent, MEVA and EDS. In the obtained data it was possible to observe that there were not statistic significant differences in any comparison, even in the group that did not have access to the fluoride in the toothpaste as in the other that had. According with the used methodology, it was possible to observe too that there was not statistic significant differences in any comparison, even in the group that had the stainless steel mesh positioned with glass ionomer cement as in the group that the stainless steel mesh was positioned with composed resin. However, it was observed that there was an improvement in the topography of the enamel in all the teeth. The accomplishment of this study was facilitated due to the participation of the researchers' of the health area (dentistry), materials engineer, physics and chemistry. The researchers were originating from the Federal University of Rio Grande do Norte and of the University of Queensland, in Australia. This interdisciplinary group was decisive in the accomplishment of the study. It can be concluded that the enamel tends to return to its initial aspect, even if the patient does not have access to fluoride. That is probably due the action of the abrasion for the tooth brushing and mastication. In spite of it not being significant, it is suggested that the conditioned enamel was more resistant to the abrasion in the group that had access to fluoride. It was also possible to conclude that the fluoride liberated by the glass ionomer was not enough to provide a significant difference in the enamel conditioned by the acid, when compared with the composed resin, even in the group that did not use fluoride in the toothpaste as in the group that used
Resumo:
A analgesia pós-operatória eficaz é especialmente importante após cirurgias torácicas, pois, além de aliviar a dor, facilita a retomada de atividades normais, incluindo a deambulação, a respiração e a tosse. Dessa forma, os objetivos deste estudo são: avaliar a eficácia analgésica da associação entre anestesia geral e raquianestesia com morfina e ropivacaína mais esquema multimodal em relação à anestesia geral e esquema multimodal em cirurgia de revascularização do miocárdio; analisar a eficácia analgésica da injeção subcutânea de lidocaína e analgesia multimodal na remoção de tubos torácicos em cirurgia de revascularização do miocárdio. A metodologia consiste em ensaio clínico randomizado, controlado, envolvendo 58 pacientes, de ambos os sexos, com idade média de 59,8 8,9 anos, estado físico ASA II e III. Os participantes foram alocados em dois grupos, sendo o GI composto por indivíduos submetidos à anestesia geral combinada à raquianestesia com morfina 400μg e 6 ml (30mg) a 8 ml (40mg) de ropivacaína a 0,5% e analgesia multimodal; já o GII foi composto por indivíduos submetidos à anestesia geral associada à analgesia multimodal. Foi avaliada a dor, ao despertar, nas primeiras 24 horas, e ao realizar exercício respiratório, ao retirar drenos de torácicos e o tempo para extubação. A análise estatística foi realizada pelos testes do Qui-quadrado e Teste t de Student e o teste de Fisher. O resultado obtido foi o seguinte: o GI apresentou menor intensidade de dor ao despertar (p= 0,001), nas primeiras 24 horas (p= 0,001) e durante a realização dos exercícios respiratórios (p= 0,004). Houve maior necessidade de analgesia complementar no grupo GII, com maior consumo de morfina (p= 0,05), e os efeitos colaterais leves, como náuseas (p= 0,001), vômito (p= 0,002), prurido (p= 0,030), predominaram no GI. Não houve diferença estatisticamente significante entre os grupos (P= 0,47), em relação à intensidade de dor na remoção dos drenos. Após as observações feitas, o estudo sugere que a anestesia geral combinada à raquianestesia com morfina associada à ropivacaína oferece melhor efeito analgésico no pós-operatório de cirurgia cardíaca. Adicionalmente, o estudo sugere que o efeito analgésico da injeção subcutânea de lidocaína 1% associado à analgesia multimodal não é eficaz
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)