A presente tese foi desenvolvida na Linha de Pesquisa “O sujeito da Educação: conhecimento, linguagem e contextos”, na temática Sociologia e Educação, vinculada ao Projeto de Pesquisa “Perspectivas de Ensino na Educação Básica: prática pedagógica e formação de professores”, coordenado pela professora doutora Maria Helena Degani Veit. Na tese é examinada a prática pedagógica de 30 estagiários matriculados na disciplina de Prática de Ensino em Biologia do curso de Licenciatura em Ciências Biológicas da Universidade Federal do Rio Grande do Sul no ano de 2005. O estudo desenvolveu os seguintes tópicos: 1) interpretação dos significados de conflitos de papéis que perpassam o ingresso dos licenciandos na carreira docente; 2) caracterização das práticas pedagógicas dos estagiários planejadas com o objetivo de favorecer a aprendizagem de conhecimentos biológicos pelos alunos do Ensino Médio;2.1) análise de discursos e de modalidades de conhecimentos que constituem a Licenciatura em Ciências Biológicas e que são mobilizados quando da recontextualização dos conteúdos biológicos para o Nível Médio e2.2) caracterização do discurso regulador empregado pelos estagiários no contexto de escolas da rede pública de Porto Alegre, Rio Grande do Sul. A pesquisa participante, em uma abordagem quali-quantitativa, foi realizada pela professora da disciplina de Prática de Ensino em Biologia, utilizando, como referencial teórico-metodológico, a perspectiva sociológica de Basil Bernstein, complementada por conceituação da Fenomenologia Social e do Interacionismo Simbólico. Os resultados do estudo confirmaram os achados de Morais (2002a, 2002b) e de pesquisadoras associadas que, apoiadas em Bernstein, caracterizaram as modalidades de práticas pedagógicas mais produtivas em contextos de formação de professores e de ensino de alunos da Educação Básica pertencentes a famílias de baixa renda. As autoras designaram tais práticas como pedagogias mistas, as quais apresentam enquadramentos fortes nas dimensões seleção e seqüência de conteúdos, em nível macro, e avaliação, e apresentam enquadramentos fracos nas dimensões seleção e seqüência de conteúdos, em nível micro, ritmagem e regras hierárquicas. A tese complementa a caracterização das pedagogias mistas e descreve as formas da prática pedagógica que tornam disponíveis aos adquirentes regras de reconhecimento e de realização de textos, isto é, práticas legítimas no contexto educacional.A investigação também possibilitou a interpretação dos significados das interações entre transmissores e adquirentes, enfocando estratégias e discursos que buscam resgatar valores nucleares da sociedade ocidental. / This doctoral dissertation was developed within the Research Line “The Subject of Education: Knowledge, Language and Contexts” and the theme of Sociology and Education, which is connected to the Research Project, “Teaching Perspectives in Basic Education: Pedagogical Practice and Teacher Training”, coordinated by Prof. Dr. Maria Helena Degani Veit. The dissertation discusses the pedagogical practice of 30 student teachers enrolled in 2005 in a course on Teaching Practice in Biology, which is part of the Teacher Training Program in Biological Science at the Federal University of Rio Grande do Sul. The study developed the following topics: 1) interpretation of the meanings of the role-related conflicts involved in the students’ entry into the teaching career; 2) characterization of the student teachers’ pedagogical practices designed to foster the learning of biology by high school students; 2.1) analysis of discourses and modes of knowledge that constitute the Teacher Training Program in Biological Science and are mobilized duringthe “recontextualization” of the contents of Biology for the level of secondary education, as well as 2.2) characterization of the “regulative discourse” employed by the student teachers in the context of public schools in Porto Alegre, the capital of the state of Rio Grande do Sul. The participatory research, which adopted a qualitative-quantitative approach, was conducted by the professor of the course on Teaching Practice in Biology. It used Basil Bernstein’s sociological perspective as its theoretical-methodological frame of reference, supplementing it with concepts taken from Social Phenomenology and Symbolic Interactionism. The results of the study confirmed the findings by Morais et al. (2002, 2003), who, based on Bernstein, characterized the most productive modes of pedagogical practice in the contexts of teacher training and of teaching to basic education students who come from low income families. Morais et al. called such practices “mixed pedagogies,” as they exhibit “strong framings” in the dimensions of “selection” and “sequence” of contents at the macro level, as well as “evaluation,” and “weak framings” in the dimensions of “selection” and “sequence” of contents at the micro level, besides “pacing” and “hierarchical rules.”The dissertation supplements the characterization of the “mixed pedagogies” and describes the forms of “pedagogical practice” that makeavailable to the acquirers “rules of recognition” and “rules of realization” of texts, that is, legitimate practices in the context of education. The investigation also made it possible to interpret the meanings of the interactions between transmitters and acquirers, focusing on strategies and discourses that try to retrieve core values of Western society.

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O objetivo desta dissertação é identificar e compreender se os alunos de 2 e 3 anos do Ensino Médio de uma escola pública percebem o quanto (não) incorporam os conhecimentos estudados em LP à língua oral padrão. Esta pesquisa tem como base teórica a Análise de Discurso de linha francesa. Aqui, discute-se o descentramento do sujeito e do sentido nas práticas discursivas: lugar em que afloram as significações, o assujeitamento daquele que desempenha diversos papeisde acordo com as várias posições que ocupa nos interdiscursos. É a formação discursiva que determina o que pode ou deve ser falado de acordo com o lugar social que ele ocupa. O corpus desta pesquisa é composto por entrevistas orais individuais [gravadas em áudio], junto a catorze alunos de uma escola pública. As entrevistas semiestruturadas seguiram um roteiro com perguntas sobre a importância, ou não, da oralidade padrão no cotidiano dos alunos e como eles percebem as maneiras como falam, se mais ou menos próximas de formas padrão (aqui entendidas como as da norma padrão, prescritas nas gramáticas normativas). As entrevistas foram coletadas em salas de aula e no pátio da escola. Levantamos a hipótese de que o motivo que leva os jovens, de modo geral, a não incorporarem a língua oral padrão às suas práticas de oralidade se deve ao desejo, ainda que inconsciente, de permanecerem inseridos no grupo etário e social dos quais fazem parte. Como resultados percebemos que, para os jovens, a oralidade formal está associada à escrita, pertence aos adultos, é algo rígido está atrelada à importância que eles dão à pessoa, à profissão do falante. / This studys objective is to verifying the discourses on speaking in formal or standard Portuguese, built by students in their last two years in a public high school. This research is based upon the theory of Discourse Analysis of the French. The focus of discussion is the decentralization of the subject and of sense in speech applications: The subjection of that which performs multiple roles according to the various positions it occupies in `interdiscourses. This research is qualitative in nature. The corpus is composed of individual spoken interviews with twenty four public school students, recorded in audio. The semi-structured interviews followed a script with queries on the importance of formal speaking, or lack thereof, in the students everyday lives and how they perceive the manners in which they speak, whether closer or farther from standard forms (meaning similar to those in the standard norm, those prescribed in normative grammars). The interviews were collected in classrooms and on the schools courtyard. Based on the aforementioned considerations, we raise the hypothesis that young persons, generally, do not associate speech to academic knowledge, regardless of communication situations they have experienced. What we gather from the results is that todays youth associates formal speaking with writing, understands it as something which belongs to adults, something rigid, location-specific, related to the importance it supplies the speaker, or the position they occupy.

In recent years, the concept of emotion has increasingly been seen as a vital political factor shaping human subjectivity, that is, the process by which one becomes a subject. Emotion is an important component in the neoliberal economy within which well-being is seen to be best advanced by liberating entrepreneurial freedoms and by assuming the interests of workers and companies are commensurate. I approach the job-search process and (un/under)employment as focal spheres in which to examine the everyday production and upkeep of emotional management to produce an employable self. Specifically, I draw on thirteen months of fieldwork at five career development workshops in Arizona to argue that the career advice industry is urging job seeking college educated Americans to use emotional management techniques to become employable in a neoliberal economy. Increasingly precarious employment for college-educated Americans prepares the ground for job seekers to pursue help from career experts. These experts guide job seekers to do emotion work to change their thinking and behavior so that they can be employable professionals ready for the work force. This attempt to repackage and recreate a new employable self is couched in discovering one's "authentic self" discourse, bringing out existing skills, and figuring out what one enjoys doing. Career experts re-frame unemployment and underemployment as a training opportunity for job seekers to become productive people. During these workshops, experts explicitly attempt to blur the boundaries between work and non-work, as well as between social good and profit, which is consistent with the neoliberal economy where the individual is seen as a product or company to be marketed. Therefore, in a neoliberal context, achieving individual well-being involves active incorporation of the personal sphere into the business domain. In addition, a look at the class identities of college educated participants reveals that emotion, particularly a sense of economic security, is also shaping how job-seeking Americans describe their middle-class identity. I illustrate that in the face of decreasing economic opportunities and a tight labor market, very few participants have a negative view of what "middle class" means to them, nor do they describe their class status with an occupation oriented criteria. The majority of participants' descriptions of "middle class" included consumption items, while almost half of them indicated the importance of economic safety, security and the lack of anxiety for basic economic needs. Following and extending on the concept of ontological security, which refers to the constancy of social and material environments, I demonstrate that despite their precarious employment status, participants still believe in the American Dream and they articulate middle-class identity through their ability to continue consuming, even in a more modified form, which allows them to retain a sense of security. This indicates the centralization of safety and security discourses in defining an American middle-class identity.

This dissertation concerns a certain experienced (sub)reality, a reality which emerged from something “in between”, from a confluence of factors - the project Gender on Stage, a particular actor education programme and myself in the role of observer. The project Gender on Stage started as an interdisciplinary study between the National Academy of Mime and Acting in Stockholm and the Department of Theatre Studies and the Department of Nordic Languages at Stockholm University. It was supported by the Swedish Research Council, and its purpose was to investigate gender in actor education. Actor education is situated between traditional theatre history and trends about the future, between aesthetic ideals and a commercial market. In addition, as was described in the outline of the project, actor education must deal with a long history of male dominance. Actor education could be visualised as the epitome of a cultural production of gender, a site where one has to explicitly deal with discourses of body and language, male and female, self and other, memories and emotions, pleasure and desire. I have stressed gender in actor education as being deeply interrelated with the notion of cultural hegemony, historical discourses of acting as well as gender, myths, and unconscious themes. Beside theories of Simone de Beauvoir, Judith Butler, Sue Ellen Case and Julia Kristeva, the study invokes post-structural notions of “present absence” as well as Freud’s ideas on repression in terms of “the uncanny”. Stanislavsky’s theories of fantasy emotion and the Brechtian concepts of Verfremdung and Gestus were likewise taken into consideration. To resolve problems of confidentiality and ethics, I discuss certain significant observations, considering them to be unique situations, but also representative and symbolic acts. In discussing the gender construction, I put myself into play in the role of observer as a certain persona – a kind of converse representative and a “faceted mirror of the invisible”.

For Christian professional youth workers, the transition from student to employee positions them at the interstices of convergent and competing discourses. This thesis argues that Christian youth workers can position themselves within these discourses by articulating an authentic faith integrated with professional practice. This positioning is produced and reproduced by performative expectations and the influence of relations of power. The notion of one, unitary professional identity is deemed futile as Christian professional youth workers mobilize a complex range of identities within a range of liminal spaces. Youth workers are suspended within an extended liminal state, which opens up different possibilities for professionalism within Christian professional youth work. This thesis contributes to knowledge particularly for the sociology of the professions and specifically with regard to training and subsequent employment of those within professional occupations. Theoretically, this thesis develops Turner’s thinking in relation to the three phases of separation, liminality and reincorporation and how they apply to the understanding of transition from training to employment. Turner’s phases appear to be incomplete for the understanding of the particular issues that individuals face in the forming of identity in late modern contexts. His thinking on separation and liminality adopt a more nuanced meaning in that the statuses are not as clearly defined as would be initially thought. Likewise, reincorporation is elusive, since Christian professional youth workers are suspended within a permanent state of liminality. This thesis redeems the notion of professionalism from a secular liberal ideal, allowing spirituality to flourish once again. A Christian professional can, and does, express an authentic sense of self within different discursive domains. The crossing of discursive boundaries allows for creativity and experimentation that enriches faith and professionalism. The two influence each other in productive ways. Professionalism as the profane becomes the sacred through the experiences of Christian professionals. Of course, professionalism becoming sacred is not the domain of the Christian only. This is pertinent for a person of any faith belonging to a professional occupation and seeking to express their faith through their work.

Online Communities of Practices (CoPs) is emerging as a major form for knowledge sharing in this era of information revolution. Due to the advancement of technology and ease of internet access in every part of the world, people began to get more and more involved in online CoPs to share knowledge. The defining characteristic of a Community of Practice is the interaction between members in order to jointly determine and embrace goals, eventually resulting in shared practices. Crucial to the success of a Community of Practice is the engagement between community members. Without engagement, a Community of Practice can not share knowledge and achieve its negotiated goals. To that end, there is a need to examine, why do people engage in an online discussion, what role domain experts play to keep on-line discussion alive and how to develop a ''right intervention'' to maintain and stimulate participants for engagement in on-line community. This thesis studied eight Communities of Practices that are being deliberately formed to facilitate knowledge sharing in the online community and describes an exploratory study of knowledge sharing within Communities of Practices (CoPs) by investigating eight CoPs - Start up Nation, All nurses, Young Enterpener, Teneric, SCM Focus, Systems Dynamics, Mahjoob and Alnj3 CoPs. The CoPs under investigation shared the following characteristics: permanent life span, created by interested members (i.e. bottom-up rather than top-down management creation), have a high level of boundary crossing, have more than 700 members who come from disparate locations and organizations, have voluntary membership enrollment, high membership diversity, high topic's relevance to members, high degree of reliance on technology, and are moderated. Data were gathered on the eight CoPs through online observations and online questionnaire survey. Results show that in each of the case study the most common type of activity performed by members of each CoP was sharing knowledge, followed by socialsing. Regarding the types of knowledge shared, the most common one across all CoPs was practical and general knowledge. The types of practical knowledge, however, varied in each CoP. The study also discovered that storytelling extensively enhances knowledge transfer and participants' interpersonal communications in eight communities under investigation. What were also notable in this study were the stories discussed in a CoP remains in the archive, what are more likely to generate interest and curiosity on the topic among inactive members who ultimately facilitates knowledge transfer. In this study it is also evident that successful topics with successful conclusion (in terms that the original query was answered) will not necessary get high responses and vice versa. An analysis of selected topics in the eight case studies has shown that some successful topics have few replies and vice versa, where many topics ended with open conclusion or they were unsuccessful in terms that the original query was not answered satisfactory. Therefore, it is not necessary that successful topic will get high number of responses as there are some successful topics which have limited number of replies. Overall, it is found that, topic may play a major role in the success of online discussion. It is observed in the study that members normally use short messages rather long messages and usually discusses more than one topic within one thread. Practical implications for knowledge sharing in online communities of practice were discussed, along with some recommendations for future research.

Genetic sex -the apparent fundamental biological cause of the two male and female human varieties- is a 20th century construct. Looking down the microscope, the stained chromosomes are concrete countable entities and lend themselves easily to genetic determinism. As the chromosome composition of a person is generally fixed at the time of conception, when a Y- or X-bearing sperm is united with the X-bearing egg, a person’s genetic sex is taken as permanent and unchanging throughout their life. Drawing upon gender theory as well as science and technology studies this thesis explores how our particular construction of the concept of ‘genetic sex’ relies on four features of biological sex (binary, fixed, spanning nature, and found throughout the body) and in addition proposes one unique feature, inheritance. The empirical research is based on an analysis of popular science books as well as two case studies of how genes relate to sex determination and development. The analysis of the metaphors used in these books and journal articles reveals how now, with genomic efforts to explore gene expression profiles, there is a shift away from seeing genes as having ‘responsibilities’ for determining phenotypes towards seeing them play a role along with other genes in genetic cascades where other factors such as timing can be incorporated. The analysis of genomic features such as imprinting and X-chromosome inactivation also provide evidence that such a change should be recognised. Rather than seeing sex in terms of fixed and static differences and similarities, current research offers new ways of conceptualising similarities and differences as dynamic and responsive to environment. This supports wider understandings of ‘biology’ as relying on the interactions between genetic processes, cellular environment, and tissue environment – in which the social physicality of bodies is important in forming and maintaining a person’s biology and genetic processes. Yet as the historical analysis of the shift between the one sex to two sex model indicates, it remains to be seen whether the social sphere will respond by incorporating this new evidence into the tacit, everyday understandings of sex or seek to maintain the binary and fixed relationship(s) between men and women by governing them as males and females.

Dans le cadre des systèmes de santé, la réalité de la crise est très largement admise. Les solutions proposées prennent alors forme au travers d’initiatives spécifiques des pouvoirs publics. L’ensemble des réformes véhiculées par les différents gouvernements ont une influence sur les acteurs de santé. Cette thèse a pour objectif de mettre en évidence les discours des différents acteurs des centres hospitaliers. La question centrale est ainsi formulée : quelles sont les représentations des différents acteurs face à la mise en oeuvre du nouveau management public à l’hôpital ? Le cadre théorique proposé pour cette analyse prend appui sur le lien entre contrôle et discours dans les organisations, d’une part. Et, d’autre part, il fait appel au nouveau management public et au développement de l’obligation de rendre compte pour les acteurs. Cette étude se base sur une démarche méthodologique qualitative centrée sur des données textuelles issues d’entretiens réalisés en France et en Italie. Pour cela, elle mobilise des outils d’analyse de discours. Les résultats de l’étude montre que de représentations communes existent entre les acteurs de la même catégorie professionnelle (médical, infirmière et administrative). Ces représentations sont toutefois divergentes lorsque celles-ci sont mises en parallèle. Deux catégories d’acteurs, les responsables de pôle et les cadres de santé, émergent de l’étude pour leur capacité à gérer deux dimensions fondamentales : le management et le soin. / Within the framework of the health care systems, the reality of the crisis is widely admitted. The solutions are shaped through specific initiatives of public authorities. The health care reforms conveyed by the various governments have an influence upon the actors of the health care sector. The goal of this thesis is to bring to light the discourses of the various actors of medium hospitals. The central question is : what are the representations of the various actors during theimplementation of the new public management in the hospital ? The theoretical framework for this analysis lies on the link between control and discourses in organizations, on one hand. And, on the other hand, it highlights the new public management and to the development of the accountability for the actors. This study is based on a qualitative methodological approach focused on textual data stemming from interviews in France and in Italy. For that purpose, we choose tools for the analysis of discourse. The results of the study show that common representations remain between the actors of the same professional category (medical, nursing and administrative). These representations are however different from one category to another. Two categories of actors, responsible of pole and nursing managers, are revealed by the study for their ability to manage two fundamental dimensions : management and care.

The study aimed to investigate the characterization of unaccompanied child refuges in two of Sweden’s leading newspapers by analyzing the rhetoric used in publications. The empirical material was collected from Aftonbladet and Expresses’s databases and was limited to 50 electronically published leaders, debate and news articles for the period of September 2015 up to February 2016. The empirical analysis was based on Norman Fairclough’s interpretation of critical discourse analysis, CDA and the theoretical discourse concept of power, knowledge and stigma. The result of the study showed two recurring themes within the discourse of unaccompanied child refugees titled “victim” and “prisoner”. Description within the themes portrayed the children as exposed, affected and involuntary addicts as well as criminal, violent and threatening. The portrayal of the children effected human perception, attitudes and actions toward the group. Media is described to have an undeniable impact on the creation of human perceptions, believes and attitudes. By doing so, the portrayal of children as perpetrators can have a negative impact on human processes, which however can be altered by nuances given to the subject by the portrayal of the children as victims.