A presente dissertação analisa os índices nas quedas das matrículas iniciais nos cursos de Educação de Jovens e Adultos no Brasil entre 2000 a 2012, com ênfase a partir do ano de 2008 após a Reorganização destes cursos na cidade de São Paulo, promovida pela Secretaria Municipal de Educação. Os conceitos que fundamentaram nossas análises foram os do trabalho, educação e das contradições, analisados sob o capital. Na pesquisa ao ampliar a escala de observação,revelaram-se quedas nas matrículas em âmbito nacional. A partir da constatação nos índices dessas quedas nas matrículas em EJA, tornou-se o foco da pesquisa identificar as condicionantes e as determinantes que impulsionaram tais quedas nas matrículas destes cursos para Jovens e Adultos. Buscamos fundamentar a hipótese central ao problema apresentado sob dois parâmetros. O primeiro na investigação pela abordagem quantitativa, pela frequência dos índices apontados pelos institutos oficiais de recenseamento e estatísticas consultados e analisados sob a metodologia de análise de conteúdos, de acordo com Bardin (1977) e o segundo parâmetro qualitativamente, pela presença com que os dados emergiram no levantamento empírico em campo.O materialismo dialético foi a base epistemológica que norteou o pensamento central nas análises, orientadas em Lefebvre (1969; 2006). Dos resultados,como tendência determinante,emergiu o crescimento na oferta das carteiras de trabalho assinadas, no período de realização desta pesquisa.A pesquisa eleva à discussão sobre o pensamento liberal dominante e seus discursos, dos quais, têm sustentado algumas ações de governos municipais, estaduais ou federal em políticas educacionais para os cursos dessa modalidade de ensino. Tenta desocultar o problema apresentado na pesquisa,desde as suas bases, considerando as complexas relações sociais que se estabelecem nas sociedades atuais. / This dissertation analyzes the indexes on the falls of initial enrollment in the courses Youth and Adults in Brazil from 2000 to 2012, with emphasis from the year 2008 after the reorganization of these courses in the city of São Paulo, sponsored by the Municipal education. The conceptsthat underlie our analyzes were the work, education and contradictions, analyzed under the capital. In research to expand the scale of observation, proved declines in enrollments nation wide. From the observation of these indices declines inenrollments in adult education, has become the focus of research to identify conditions and determinants that drove these declines in enrollment in these courses for youngsters and adults. We seek to support the central hypothesis to the problem in two parameters. The first research on the quantitative approach, the frequency of the indices mentioned by official institutes census and statistics consulted and analyzed unde rthe methodology of content analysis, according to Bardin(1977) and the second parameter qualitatively by the presence in the data emerged the empirical survey in the field. Dialectical materialism was the epistemological basis that guided the central thought in the analysis, oriented Lefebvre(1969, 2006). Results as determining tendency, emerged the growth in supply of work papers signed, from this research. The research raises the discussion of liberal thought and its dominant discourses, which have sustained some actions of municipal, state or federal education policy for the courses of this type of education. Tries to uncover the problem presented in the research, since its foundation, considering the complex social relations that are established in current societies.

This study outlines the strategies that were employed during the training of Grade 11 Physical Sciences teachers in the use and development of an Electronic Performance Support System (EPSS). The EPSS process involves extended individualised support for teachers through face-to-face training. A purposive sample was utilised and 22 Grade 11 Physical Sciences teachers participated in the study. Teachers’ skills and knowledge before and after the EPSS training process were measured on three measures of satisfaction (course material, the EPSS training process and the trainer’s competencies) and three measures regarding the EPSS (using an EPSS, creating a flowchart and designing an EPSS). A customer satisfaction index questionnaire and retrospective opinionnaire were used to collect data from the participants. Microsoft Excel was used to analyse data collected using the customer satisfaction index questionnaire. Furthermore a Statistical Package for the Social Sciences (SPSS) program was used to analyse data collected using a retrospective opinionnaire. Significant effects were found on all six measures when comparing the skills of teachers before and after attending the EPSS training programme. The results reveal that teachers who participated in the research are satisfied with the use, design and development of an EPSS in education. / Dissertation (MEd)--University of Pretoria, 2013. / gm2014 / Science, Mathematics and Technology Education / unrestricted

The present thesis proposes new methods for obtaining objective and accurate diagnoses in modern healthcare. Non-invasive techniques have been used to examine or diagnose three different medical conditions, namely neuropathy among diabetics, radiotherapy induced erythema (skin redness) among breast cancer patients and diagnoses of cutaneous malignant melanoma. The techniques used were Near-InfraRed spectroscopy (NIR), Multi Frequency Bio Impedance Analysis of whole body (MFBIA-body), Laser Doppler Imaging (LDI) and Digital Colour Photography (DCP). The neuropathy for diabetics was studied in papers I and II. The first study was performed on diabetics and control subjects of both genders. A separation was seen between males and females and therefore the data had to be divided in order to obtain good models. NIR spectroscopy was shown to be a viable technique for measuring neuropathy once the division according to gender was made. The second study on diabetics, where MFBIA-body was added to the analysis, was performed on males exclusively. Principal component analysis showed that healthy reference subjects tend to separate from diabetics. Also, diabetics with severe neuropathy separate from persons less affected. The preliminary study presented in paper III was performed on breast cancer patients in order to investigate if NIR, LDI and DCP were able to detect radiotherapy induced erythema. The promising results in the preliminary study motivated a new and larger study. This study, presented in papers IV and V, intended to investigate the measurement techniques further but also to examine the effect that two different skin lotions, Essex and Aloe vera have on the development of erythema. The Wilcoxon signed rank sum test showed that DCP and NIR could detect erythema, which is developed during one week of radiation treatment. LDI was able to detect erythema developed during two weeks of treatment. None of the techniques could detect any differences between the two lotions regarding the development of erythema. The use of NIR to diagnose cutaneous malignant melanoma is presented as unpublished results in this thesis. This study gave promising but inconclusive results. NIR could be of interest for future development of instrumentation for diagnosis of skin cancer.

Signed language interpreting in South Africa has not received much academic attention, despite the profession having undergone major transformation since the advent of democracy. This study aims to create a better understanding of signed language interpreters’ behaviour in one specific setting in South Africa – post-secondary education. During the researcher’s own practice as an educational interpreter at a post-secondary institution, she experienced role conflict and found little information available to assist her in making professional decisions on which direction to take. This provided the impetus to embark on this research. The study begins by outlining the field of liaison interpreting and educational interpreting, and examining the existing literature regarding the interpreter’s role and norms in interpreting. It then goes on to examine authentic interpreted texts, filmed in actual lectures in post-secondary settings. These texts are analysed with reference to interpreter shifts and deviations from the source text, with particular focus on interpreter-generated utterances (additions), borrowing (fingerspelling), omissions (both errors and conscious choice) and various types of collaboration between the interpreter and primary participants. These shifts are examined in more detail to explore whether they indicate any change in the interpreter’s role. Further, interpreters’ own views about their practice, elicited from individual interviews, enable the reader to understand how the interpreters view the role(s) that they fulfil. The research will provide information for interpreter trainers about the roles assumed by SASL interpreters in higher education and provide a platform from which to scaffold future educational interpreter research and training. / Linguistics and Modern Languages / M.A. (Linguistics)

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Cette thèse de doctorat de recherche-création comporte un essai doctoral en français ainsi qu'une bande dessignée: une bande dessinée vidéographiée bilingue en langue des signes québécoises (LSQ) et français, composée de 10 chapitres-vidéos. / C’est tombé dans l’oreille d’une Sourde. La sourditude par la bande dessignée est une recherche-création composée d’un essai doctoral et d’une bande dessignée - une bande dessinée bilingue en langue des signes québécoise (LSQ) et en français (BD*) - produite à partir d’extraits de rencontres avec des personnes sourdes et des membres de ma famille entendante réalisées dans le cadre de la thèse. Par une démarche exploratoire, la recherche vise à documenter et à réfléchir à ce que cela fait de vivre comme personne sourde, à la sourditude comme devenir, à l'entendance comme concept pour réfléchir à certains rapports de pouvoirs ainsi qu’aux enjeux communicationnels, technologiques et médiatiques soulevés par les perspectives épistémologiques sourdiennes. C’est en partant du postulat que l’oppression est ce qui est éprouvé à travers des pratiques quotidiennes souvent bien intentionnées (Young, 1990) et avec le désir de composer avec l’exigence du multiple (Deleuze et Guattari, 1980) que s’est développée la question générale de la thèse : En la posant comme un devenir complexe, comment l'expérience singulière de la sourditude, son affectivité et son effectivité se conçoivent, s'actualisent et se communiquent-elles? Cette question se pose dans son articulation avec le lieu où elle prend forme, à savoir la réalisation d’un essai doctoral et d’une BD*, dont le processus sert de milieu exploratoire à diverses questions d’ordre philosophique, théorique, épistémologique, éthique, artistique et politique qui, à leur tour, nourrissent la démarche. Utilisant la vidéo comme forme d’écriture apte à rendre compte de la tridimensionnalité des langues des signes et de leurs composantes linguistiques, la BD* est produite sous forme de chapitres vidéo diffusés sur un site Internet. Produite en noir et blanc, elle comporte des vidéos de protagonistes signant la LSQ, éditées avec un effet de dessin animé, des textes en français disposés dans des phylactères et des arrière-plans édités avec un logiciel de graphisme. Écrit sous forme de dissertation, l’essai comporte cinq chapitres. De façon sommaire, l’introduction présente la recherche-création, la question de recherche et les différentes parties de l’essai; le chapitre 1 intitulé « Les possibles de la sourditude » met en jeu quelques éléments afin d’appréhender la sourditude dans sa complexité, problématise et historicise la sourditude en tant que processus, devenir et appartenance, théorise diverses dimensions de l’oppression, interroge l'expérience subjective comme site de savoirs et propose une analyse critique du concept de sourditude; le chapitre 2 intitulé « Parcours de recherche-création » s’articule autour de la démarche de réalisation de la BD*, documente mon approche de la recherche-création, interroge ma posture épistémologique à travers le paradoxe de vouloir contribuer à « faire entendre des voix sourdes », discute des enjeux soulevés par l’écriture vidéographiée, s’intéresse aux enchevêtrements du cinéma et de la sourditude sous divers angles et discerne certains enjeux relatifs à la situation de la BD* aux confins des codes de la littérature, du cinéma et de la BD; le chapitre 3 intitulé « La production de la bande dessignée » s’attarde de façon plus précise aux diverses étapes de réalisation de la BD*, aborde les rencontres réalisées avec cinq Sourd-es et quatre membres de ma famille entendante, documente le processus de production et postproduction de la BD* en soulevant certains enjeux sur le plan de la traduction et du montage, analyse de façon critique l’Internet comme plateforme de diffusion et présente le site Internet www.BDLSQ.net; la conclusion intitulée « Quelques enjeux posés par la sourditude » propose certaines réflexions issues des rencontres, interroge la question des technologies à travers la notion de sourditude et du handicap, amorce une réflexion sur l’agentivité conférée par les media numériques et se termine en soulevant quelques enjeux politiques et éthiques concernant le développement des études sourdes et des perspectives sourdiennes. / Résumé en langue des signes québécoise (LSQ) disponible à l’adresse Internet suivante : V. Leduc. 2016. « C’est tombé dans l’oreille d’une Sourde. La sourditude par la bande dessignée ». Résumé LSQ. En ligne: https://vimeo.com/190658903 / Abstract in American Sign Language (ASL) available on the following website : V. Leduc. 2016. "It Fell on Deaf Ears. Deafhood by Graphic Signed Novel". PhD thesis, ASL Abstract. Online: https://vimeo.com/190659491 / It Fell on Deaf Ears. Deafhood by Graphic Signed Novel (C’est tombé dans l’oreille d’une Sourde. La sourditude par la bande dessignée) is a research-creation project consisting of a doctoral essay and a bilingual graphic signed novel in Québec sign language (LSQ) and in French, produced from excerpts of encounters with Deaf people and with members of my hearing family that have been carried out as part of the thesis. Through an exploratory process, the project seeks to document and to reflect upon what it means to live as a Deaf person, about Deafhood as becoming, about hearingness as a concept that can be used to think about certain power relations, as well as about the communicative, technological and media issues that arise from deafian epistemological perspectives. From the assumption that oppression is experienced through often well-intentioned everyday practices (Young, 1990), and from an interest in dealing with the requirement of multiplicity (Deleuze and Guattari, 1980), was developed the broad question of the thesis: while positioning it as a complex becoming, how can the singular experience of Deafhood, its affects and effects, be conceived, actualized and communicated? This question is posed through its articulation with the site where it takes shape, namely the creation of a doctoral essay and a graphic signed novel, the process of which serves as an exploratory site for various philosophical, theoretical, epistemological, ethical, artistic and political questions, which, in turn, feed the process. Using video as a form of writing that is able to account for the three-dimensionality of sign languages and of their linguistic components, the graphic signed novel is produced as video chapters distributed on a website. Produced in black and white, it features videos of protagonists signing in LSQ edited with a cartoon effect, French text inscribed in speech bubbles, and backgrounds that have been edited with graphic design software. The production team and the project are presented in LSQ, ASL, French and English on the website www.BDLSQ.net. Written in the form of a dissertation, the essay includes five chapters. In summary, the introduction presents the research-creation project, the research question and the different parts of the essay. Chapter 1, titled “The Possibilities of Deafhood”, brings together elements that help us understand Deafhood in its complexity, problematizes and historicizes Deafhood as a process, becoming and belonging, theorizes various dimensions of oppression, questions the subjective experience as a site of knowledge, and provides a critical analysis of the concept of Deafhood. Chapter 2, titled “Trajectory of Research-Creation”, revolves around the process of making a bilingual graphic signed novel; documenting my research-creation approach, and questioning my epistemological stance through the paradox of wanting to make “Deaf voices heard”. The chapter further discusses issues raised by videographed writing, is interested in the entanglements of film and Deafhood from various angles, and identifies some questions related to the place of the graphic signed novel in relation to the confines of the codes of literature, film and the graphic novel. Chapter 3, titled “The Creation of the Graphic Signed Novel”, focuses more specifically on the various production stages of the graphic signed novel. It addresses the meetings held with five Deafs and four members of my hearing family, documents the production and postproduction processes of the graphic signed novel while raising some issues related to translation and editing, analyzes, in a critical way, the internet as a distribution platform, and introduces the website www.BDLSQ.net. The conclusion, titled “Some Challenges Posed by Deafhood”, offers some reflections stemming from the meetings, interrogates the question of technologies through the notions of Deafhood and disability, proposes a reflection on agency afforded through digital media, and ends by raising some political and ethical issues related to the development of Deaf studies and perspectives. Keywords : Deafhood, graphic novel, digital art, signed litterature, video, transmedia, Deaf Studies, Critical Disability Studies, intersectionality, audism, Quebec Sign Language.

This is an historical investigation into the provision of education services for deaf children in the State of New South Wales in Australia since 1860. The main focus is those deaf children without additional disabilities who have been placed in mainstream classes, special classes for the deaf and special schools for the deaf. The study places this group at centre stage in order to better understand their educational situation in the late 1990s. The thesis has taken a chronological and thematic approach. The chapters are defined by significant events that impacted on the education of the deaf, such as the establishment of special schools in New South Wales, the rise of the oral movement, and aftermath of the rubella epidemic in Australia during the 1940s. Within each chapter, there is a core of key elements around which the analysis is based. These key elements tend to be based on institutions, players, and specific educational features, such as the mode of instruction or the curriculum. The study found general agreement that language acquisition was a fundamental prerequisite to academic achievement. Yet the available evidence suggests that educational programs for most deaf children in New South Wales have seldom focused on ensuring adequate language acquisition in conjunction with the introduction of academic subjects. As a result, language and literacy competencies of deaf students in general have frequently been acknowledged as being below those of five their hearing counterparts, to the point of presenting a barrier to successful post-secondary study. It is proposed that the reasons for the academic failings of the deaf are inherent in five themes. / PhD Doctorate

Dans ce travail, nous proposons des procédures de test paramétriques et nonparamétrique localement et asymptotiquement optimales au sens de Hajek et Le Cam, pour trois modèles d'asymétrie. <p>La construction de modèles d'asymétrie est un sujet de recherche qui a connu un grand développement ces dernières années, et l'obtention des tests optimaux (pour trois modèles différents) est une étape essentielle en vue de leur mise en application. <p>Notre approche est fondée sur la théorie de Le Cam d'une part, pour obtenir les propriétés de normalité asymptotique, bases de la construction des tests paramétriques optimaux, et la théorie de Hajek d'autre part, qui, via un principe d'invariance permet d'obtenir les procédures non-paramétriques.<p><p>Nous considérons dans ce travail deux classes de distributions univariées asymétriques, l'une fondée sur un développement d'Edgeworth (décrit dans le Chapitre 1), et l'autre construite en utilisant un paramètre d'échelle différent pour les valeurs positives et négatives (le modèle de Fechner, décrit dans le Chapitre 2).<p>Le modèle d'asymétrie elliptique étudié dans le dernier chapitre est une généralisation multivariée du modèle du Chapitre 2.<p>Pour chacun de ces modèles, nous proposons de tester l'hypothèse de symétrie par rapport à un centre fixé, puis par rapport à un centre non spécifié.<p><p>Après avoir décrit le modèle pour lequel nous construisons les procédures optimales, nous obtenons la propriété de normalité locale asymptotique. A partir de ce résultat, nous sommes capable de construire les tests paramétriques localement et asymptotiquement optimaux. Ces tests ne sont toutefois valides que si la densité sous-jacente f est correctement spécifiée. Ils ont donc le mérite de déterminer les bornes d'efficacité paramétrique, mais sont difficilement applicables. <p>Nous adaptons donc ces tests afin de pouvoir tester les hypothèses de symétrie par rapport à un centre fixé ou non, lorsque la densité sous-jacente est considérée comme un paramètre de nuisance. <p>Les tests que nous obtenons restent localement et asymptotiquement optimaux sous f, mais restent valides sous une large classe de densités. <p><p>A partir des propriétés d'invariance du sous-modèle identifié par l'hypothèse nulle, nous obtenons les tests de rangs signés localement et asymptotiquement optimaux sous f, et valide sous une vaste classe de densité. Nous présentons en particulier, les tests fondés sur les scores normaux (ou tests de van der Waerden), qui sont optimaux sous des hypothèses Gaussiennes, tout en étant valides si cette hypothèse n'est pas vérifiée.<p>Afin de comparer les performances des tests paramétriques et non paramétriques présentés, nous calculons les efficacités asymptotiques relatives des tests non paramétriques par rapport aux tests pseudo-Gaussiens, sous une vaste classe de densités non-Gaussiennes, et nous proposons quelques simulations. / Doctorat en sciences, Orientation statistique / info:eu-repo/semantics/nonPublished

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