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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Adapta??o e valida??o da escala de depend?ncia de exerc?cio f?sico em vers?o tradicional e informatizada

Oliveira, Isabel Cristina Vasconcelos de 27 July 2010 (has links)
Made available in DSpace on 2014-12-17T15:38:49Z (GMT). No. of bitstreams: 1 IsabelCVO_DISSERT.pdf: 1818078 bytes, checksum: 3aadc6a009ba437df233dcb84e8b4de7 (MD5) Previous issue date: 2010-07-27 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / While providing physical and psychological benefits, excessive exercise could be or cause a compulsive behavior, making the individual dependent on it. In a parallel discussion, computerized psychological instruments, for a hand, reflects the development of information technology and your applicability to other areas, but also shows little advance for Psychological Assessment. In this perspective, this study aims to adapt the Exercise Dependence Scale (EDS-R) in two formats (paper-and-pencil and computerized) and evaluate evidence of factorial and convergent validity, and reliability of each version and compare them with each other. It is also proposed to observe the relationship of some bio-demographic (Sex, age, frequency, duration and intensity of practice exercise) and the exercise dependence (DEF). For this purpose, 709 regular physical activity practitioners, selected by procedures non-probabilistic sampling, responded a adapted version of EDS-R, Muscle Appearance Satisfaction Scale (MASS), Body Modification Scale (BMS) and a demographic questionnaire, analyzed through Exploratory Factor Analysis, Cronbach's Alpha and not parametric tests. Both the traditional version and the computer showed a seven factors structure, explaining 57 and 62% of the variance, respectively, and Cronbach's alphas of 0.83 and 0.89. Factors were: (1) intentionality, (2) continuity, (3) tolerance, (4) reduction of other activities, (5) lack of control, (6) abstinence and (7) time spent on exercise. Relationships were observed between the Exercise Dependence and the variables: age, diets, consumption of food supplements and medicines for weight change, desire to do plastic surgery and body satisfaction. We observed also a positive correlation between the DEF and the frequency, duration and intensity of exercise, and the factor "Dependence on exercising" from MASS, indicating convergent validity of the EDS-R. Finally, comparisons between the two formats were equivalent, with few changes: computerized version achieved higher DEF scores. Based on these results, it can be concluded that the EDS-R has factorial and convergent validity, reliability, to measure exerceise dependence on traditional e computerized formats. DEF is related to actions used to body modification and behaviors toward exercise. Finally, it was found equivalence between the formats, especially in psychometric parameters, thus suggesting feasibility of a computerized assessment. However, it was observed that the computerized data has sample recruiting strategies more limited / Embora traga benef?cios f?sicos e psicol?gicos, a pr?tica excessiva de atividade f?sica poderia ser ou desencadear um comportamento compulsivo, tornando o indiv?duo dependente deste. Em uma discuss?o paralela, cita-se a informatiza??o de instrumentos de medida em Psicologia, que se, por um lado, reflete o pleno desenvolvimento da inform?tica e aplicabilidade desta para outras ?reas, por outro evidencia tamb?m paradoxalmente pouco avan?o da mesma no campo da Avalia??o Psicol?gica. Nesta perspectiva, o presente estudo visa adaptar para o contexto nacional a Escala de Depend?ncia de Exerc?cio (EDS-R), em duas vers?es (papel-e-l?pis e informatizada), bem como verificar evid?ncias de validade fatorial, convergente e consist?ncia interna de cada vers?o e compar?-las entre si. Prop?e-se, ainda, a observar a rela??o de algumas vari?veis bio-demogr?ficas (g?nero, idade, frequ?ncia, dura??o e intensidade com que pratica exerc?cio) na depend?ncia de exerc?cio f?sico (DEF). Para tanto, 709 praticantes de atividade f?sica regular, selecionados por procedimentos de amostragem n?o-probabil?stica e acidental, responderam a vers?o adaptada da EDS-R, a Escala de Satisfa??o com a Apar?ncia Muscular (MASS), a Escala de Modifica??o Corporal (BMS) e question?rio s?cio-bio-demogr?fico, analisados por meio de An?lise Fatorial Explorat?ria, c?lculo do Alfa de Cronbach e testes inferenciais n?o param?tricos. Tanto a vers?o tradicional como a informatizada apresentaram uma estrutura de sete fatores, explicando 57 e 62% da vari?ncia compartilhada, respectivamente, assim como Alfas de Cronbach de 0,83 e 0,89. Os fatores foram: (1) intencionalidade, (2) continuidade, (3) toler?ncia, (4) redu??o de outras atividades, (5) falta de controle, (6) abstin?ncia e (7) tempo gasto em exerc?cio. Foram observadas rela??es positivas entre a Depend?ncia de Exerc?cio e as vari?veis idade, pr?tica de dietas, consumo de suplementos alimentares e medicamentos para altera??o de massa corporal, desejo de fazer cirurgia pl?stica e satisfa??o corporal. Observou-se, ainda, uma correla??o positiva entre a DEF e a frequ?ncia, dura??o e intensidade com que se pratica exerc?cio, bem como com o fator Depend?ncia em malhar da MASS, indicando, assim, validade convergente da EDS-R. Por fim, quanto ?s compara??es entre as duas vers?es de coleta, estas foram equivalentes, com poucas altera??es, tendo a vers?o informatizada atingido escores mais elevados de DEF. Com base em tais resultados, pode-se concluir que a EDS-R apresenta evid?ncias de validade fatorial, convergente e consist?ncia interna para identifica??o da Depend?ncia de exerc?cio f?sico nas vers?es tradicional e informatizada, bem como est? relacionada a a??es empregadas para modifica??o corporal e comportamentos voltados para o exerc?cio. Por fim, constatou-se uma equival?ncia entre as vers?es tradicional e informatizada, sobretudo nos par?metros psicom?tricos estrutura fatorial e ?ndices de consist?ncia interna, sugerindo, portanto, uma viabilidade de avalia??es informatizadas. No entanto, observou-se que a coleta informatizada possui estrat?gias de recrutamento um pouco mais limitadas
2

Devido processo penal: uma an?lise acerca dos direitos fundamentais sob a perspectiva do processo eletr?nico

Azevedo, Alba Paulo de 17 December 2010 (has links)
Made available in DSpace on 2014-12-17T14:27:19Z (GMT). No. of bitstreams: 1 AlbaPA_DISSERT.pdf: 3496293 bytes, checksum: d86c02201d4d443edbdc2e098b5b7616 (MD5) Previous issue date: 2010-12-17 / The current study presents an analysis about the automation of the lawsuits in Brazil, which opens a new direction to be followed by the National Secretary of Justice, applied indistinctively to the civil, criminal and labor lawsuits, as well as to the special court houses at any degree of juridisdiction. It treats, specifically, about the transition from the classic lawsuit with bureaucratic aspects to the electronic one, based on the simplicity of the functions, the quality of the oral and the readiness. The light of the constitutional principle of the reasonable duration of the lawsuit, while fundamental rigth of the defendant and, under de protection of the democratic guarantee, it investigates, from the theory of the fundamental rights to the reform movement of the lawsiut, in the scenery of the alien law and national law, the latter, mostly because it has the automation as a necessary improvement claimed by modernity, yet without forgetting of the humane character inherent to the criminal lawsuit. It faces the issue of of the disruption of the paradigm of the written formality of the Brazilian lawsuit, the problem of the resistance to the new automized method, the use of the video conference for the inquest of the witnesses as well as for the questioning of the defendant, the advancements of the virtual lawsuit on the Superior Courts, Federal Supreme Court and Superior Court of Justice, it treats also about the role of the National Council of Justice - CNJ - to uniformize the legal proceedings in the country. Without neglecting the effective respect to the fundamental rights, it focuses the cultural change necessary so that the electronic technology can be, in fact, in the indictment system, the means to reach with excellency the citizenship by the simplification of the legal proceedings, transposing the baseless bureaucracy and assuring an effective judicial service assistance in order to have a better quality of life / O presente estudo apresenta uma an?lise acerca da informatiza??o do processo judicial no Brasil, que inaugura uma nova dire??o a ser seguida pelo Judici?rio nacional, com aplica??o indistinta aos processos civil, penal e trabalhista, bem como aos juizados especiais, em qualquer grau de jurisdi??o. Trata, especificamente, da transmuda??o do processo penal cl?ssico com tra?os burocr?ticos para o processo eletr?nico, embasado na simplicidade dos atos, oralidade e celeridade. ? luz do princ?pio constitucional da dura??o razo?vel do processo penal, enquanto direito fundamental do acusado e, sob o manto democr?tico garantista, investiga, desde a teoria dos direitos fundamentais ao movimento reformista do processo penal, no panorama do direito alien?gena e nacional, este, notadamente por ter a informatiza??o como uma otimiza??o necess?ria reclamada pela modernidade, sem, todavia, olvidar-se do car?ter humanista inerente ao processo criminal. Enfrenta a quest?o do rompimento do paradigma da formalidade estrita do processo penal brasileiro, o problema da resist?ncia ao novo m?todo informatizado, o uso da videoconfer?ncia tanto para a inquiri??o de testemunhas quanto para o interrogat?rio do acusado, os avan?os do processo virtual nos Tribunais Superiores Supremo Tribunal Federal e Superior Tribunal de Justi?a -, al?m do papel do Conselho Nacional de Justi?a - CNJ para a uniformiza??o procedimental no pa?s. Sem descurar do efetivo respeito aos direitos fundamentais, enfoca a mudan?a cultural imprescind?vel para que a tecnologia eletr?nica seja, de fato, no sistema acusat?rio brasileiro, o meio para se alcan?ar com excel?ncia a cidadania pela simplifica??o dos atos processuais, transpondo a burocracia infundada e assegurando a efetiva presta??o jurisdicional para uma melhor qualidade de vida

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