The subject of this study is student writing in its institutional setting, examining students’ texts, professional discourse and educational practices. Fieldwork for the study was conducted at the departments of History and Economics of Stockholm University. The general aim of the study is to increase our understanding of the relationships between student writing, educational settings and professional discourse. The theoretical framework is the sociocultural approach as outlined by Wertsch from Bakhtin and Vygotsky, and applied on writing research by above all Dysthe. The theoretical-methodological attempts are an operationalisation of the concept of dialogicity in different aspects and an application of the concept of mediational means at the linguistic level of text type or speech act. The type of dialogicity and epistemology of a setting is shown to have major influences on students’ writing. The epistemology of economics is defined as rationalistic, and that of history as critical-pluralistic. In economics, linear logical reasoning with clear-cut solutions is a key mediational means, while reasoning with a multitude of perspectives is given precedence in history. Students adjust their texts to the kind of dialogicity in the setting. However, in interviews, some students, mainly in economics, exhibit a resistance to the epistemology and mediational means of their discipline. This resistance seems not to influence their texts, but in all probability the depth of their learning. In addition, the socialisation seems to be a more prolonged process in economics. The reasons may be that the mediational means have a weak connection to students’ previous knowledge and that they are not collectively applied in economics to the same extent as in history. Thus, a pedagogical conclusion is that the important mediational means of a discipline should be collectively applied during study. Moreover, student writing should be considered in relation to students’ previous knowledge, their course of study and their future professional activity.

Made available in DSpace on 2016-04-04T18:36:32Z (GMT). No. of bitstreams: 1 ROBERTO BRITO DE CARVALHO.pdf: 1599967 bytes, checksum: 1cdee7729a669a4eb8c5c375d56d5cc8 (MD5) Previous issue date: 2007-06-18 / This work discusses a new possibility of investment analysis, complementing the existing ones, oriented by the strategic information focus as a competitive differential at the financial market, based on the Information Science insight. It begins with a discussion about its own field, surpassing the most orthodox limits, linked to its origin, such as Biblioteconomy, Museoconomy, Documentation and Archivist, moving towards a postmodern and multidiscipline discussion referred to the understandings of Science Information attributions. It is necessary a synthesis about the financial system comprehension in order to focus on the object of study: information mediation. The study starts from the identification of the most significant daily oscillations (consider oscillations greater than 5% - up or down) happened at S?o Paulo Stock Exchange (BOVESPA), from July/1994 to October/2006, to the Petrobras S.A. shares and the IBOVESPA index. Based on quantitative data and also a qualitative search through documental research, it is sought the information source that is responsible for the financial effects, compiling and organizing them into a database which could allow the development of the mediational analysis, suggested in this work. / Este trabalho discute uma nova possibilidade de an?lise de investimentos complementar ?s existentes, orientado sob o foco das informa??es estrat?gicas como diferencial competitivo no mercado financeiro, ?s luzes do entendimento da Ci?ncia da Informa??o. Inicia-se com uma discuss?o sobre a pr?pria ?rea em quest?o, transcendendo os limites mais ortodoxos, vinculados a sua origem como a Biblioteconomia, Museoconomia, Documenta??o e Arquiv?stica, caminhando para uma discuss?o p?s-moderna e multidisciplinar no que se refere ao entendimento das atribui??es da Ci?ncia da Informa??o. Faz-se necess?ria uma s?ntese sobre o entendimento do sistema financeiro para que se possa focar o objeto de estudo: media??o da informa??o. O estudo parte da identifica??o das oscila??es di?rias mais significativas (entenda-se, oscila??es superiores ao percentual de 5% - positiva ou negativa) ocorridas na Bolsa de Valores de S?o Paulo (BOVESPA) no per?odo julho/1994 a outubro/2006, das a??es da Petrobr?s S. A. e do ?ndice IBOVESPA. Baseado nos dados quantitativos e numa busca qualitativa atrav?s de uma pesquisa documental, busca-se a origem de informa??es respons?veis pelos efeitos financeiros, compilando-as e organizandoas numa base de dados que possa permitir o desenvolvimento do conceito de an?lise mediacional, proposto no trabalho.

Most children exposed to interpersonal violence experience multiple forms of victimizations that are more predictive of trauma symptomatology than single traumatic incidents. This exploratory study seeks to extend research that suggests a child’s intrinsic strengths may help mitigate the development of serious psychiatric symptoms for children experiencing multiple interfamilial victimizations. Utilizing a diverse clinical sample (N= 106) of children 7 to 18 years of age who were exposed to multiple family traumas or to non-interpersonal traumas, path analysis models (moderation, mediational, and moderated mediational) were employed across potential explanatory or attenuating demographic factors (age, ethnicity, and gender) to ascertain the associations between multiple interpersonal maltreatment types experienced, childs’ behavioral and emotional strengths, and their posttraumatic stress symptomatology and/or behavioral and emotional difficulty symptoms. / text

Practically all pupils leaving the nine-year compulsory school continue their studies at the upper secondary school, which consequently faces the challenge of meeting the whole range of varying needs and conditions of students. Daily school practice is constituted by a number of communicative contexts, formal as well as informal. In these social and linguistic contexts, conversations are held about and with students. The dissertation, which focuses on students in need of support, is expected to contribute to the creation of knowledge about how communication and interaction constitute daily work and how this ultimately may be manifested in exclusion and inclusion processes during the upper secondary school education of the young. The research is directed at the organisation of the work of the upper secondary school as well as at students’ experience of and learning from their participation, communication in various contexts and their own learning. The dissertation has its point of departure in the communicative relational perspective (KoRP), which is founded on socio-cultural theory formation. In addition, concepts from dramaturgy have been used as analytical tools for deepened analysis and interpretation of interaction. The study is ethnographic and longitudinal in its nature. During slightly more than three years of field work, eleven case study students have been followed on their journey through upper secondary school education. The outcome indicates the complexity of the upper secondary school, where communication and actions in a number of communicative contexts not always have the expected effect. To formal contexts that shall have a precautionary and supportive function belong pupil welfare team meetings, transition conferences and class meetings. For the group of case study students, however, these turn out to have limited significance. Among other things, the study uncovers how work organisation, mediational tools and the interaction of participants may become obstacles. Further, waiting for support efforts as well as inadequate collaboration between various communicative contexts have negative consequences for students concerned. For students who prosper in spite of complicated schooling and life situation in general, the experience of participation in a community of friends has a prominent position, but above all participation in one’s own learning process appears to be a decisive factor. This calls for continuous talks and follow-ups, in which teachers and not least class teachers/mentors have a central role. / I stort sett alla elever som lämnar grundskolan fortsätter sina studier i gymnasieskolan, som därmed står inför utmaningen att kunna möta hela variationen av elevers skiftande behov och förutsättningar. Skolans dagliga praktik byggs upp av en mängd kommunikativa kontexter, formella såväl som informella. I dessa sociala och språkliga sammanhang förs samtal om och med elever. Avhandlingsarbetet riktar intresset mot elever som av olika skäl har bedömts vara i behov av stöd och studien förväntas utgöra ett bidrag till kunskapsbildningen om hur kommunikation och samspel konstituerar den dagliga verksamheten samt hur detta i sin förlängning kan ta sig uttryck i exkluderings- och inkluderingsprocesser under ungdomarnas gymnasieutbildning. Forskningsarbetet är inriktat dels mot organiseringen av gymnasieskolans verksamhet och dels mot elevernas upplevelser och erfarande av sin delaktighet, kommunikationen i olika kontexter och det egna lärandet. Avhandlingen tar sin utgångspunkt i det kommunikativa relationsinriktade perspektivet (KoRP), som vilar på en sociokulturell teoribildning. Därtill har begrepp hämtade från dramaturgin använts som analysverktyg, för fördjupad analys och tolkning av samspelet. Studien har en etnografisk och longitudinell karaktär. Under drygt tre års fältarbete har elva fallstudieelever följts på resan genom den gymnasiala utbildningen. Resultatet visar på gymnasieskolans komplexitet, där kommunikation och handlingar inom en rad kommunikativa kontexter inte alltid får förväntad effekt. Till formella sammanhang som ska ha en förebyggande och stödjande funktion hör elevvårdsteamsmöten, överlämnings- och klasskonferenser. För gruppen av fallstudieelever visar sig emellertid dessa ha en begränsad betydelse. Studien blottlägger bland annat hur verksamhetens organisering, medierande verktyg och aktörernas samspel kan bli till hinder. Vidare får väntan på stödinsatser och bristande samverkan mellan olika kommunikativa kontexter negativa konsekvenser för berörda elever. För elever som når framgång trots en komplicerad skolgång och livssituation i övrigt, får upplevelsen av delaktighet i en kompisgemenskap en framskjutande plats, men framförallt framstår delaktigheten i den egna lärandeprocessen som en avgörande faktor. Detta ställer krav på kontinuerliga samtal och uppföljningar där undervisande lärare och inte minst klassföreståndare/mentor intar en central roll. / "Villkor och förutsättningar för delaktighet, kommunikation och lärande i gymnasieskolan" - ett projekt vid Göteborgs Universitet, IPD, Enheten för specialpedagogik

The purpose of this study was to evaluate a programme aimed at equipping adult mine workers in the North-West Province in computer-based skills. The study describes how the use of computers for learning has transformed some of the mine workers in an Own-Time learning environment, where computers were integrated in their learning activities, compared to the Full-Time adult learning environment, which did not present a similar opportunity. The perspective of using a combination of two teaching methodologies in the Adult Education and Training (AET) curriculum provided at this mine sought to minimise the conventional didactic instructional approaches, whereby the facilitator does most of the talking while learners become passive listeners. Activity theory (AT), in tandem with the reviewed literature, was well suited as a theoretical framework for this study, since it takes a developmental view of minds and technological interaction in context. The activity system was used to map how existing work-related practices fitted into each component, which includes the subject, object, rule, community and division of labour. A case study was applied as a guiding design in the study in which seventeen mine workers participated. The computer activity was illustrated from multiple perspectives, using a qualitative approach and associated epistemologies and beliefs regarding the engagement with mediational tools. Boundary crossings, the zone of proximal development, and the eight-step-model from activity theory were used to scrutinise the learners’ beliefs, attitudes, knowledge, practices and contradictions. These important aspects assisted in obtaining data through participant observation, interviews and field notes. To discover patterns, concepts, themes and meanings from the notes and transcripts, data analysis was blended with these aspects. This study demonstrated the use of the above-mentioned methods at appropriate times. Without ideal and effective research methods, the quality of evidence of this study would have suffered and elucidations of connections would have been inadequate. The findings revealed that the AET programme made an impact on the company and on the individual participants, in their homes, their place of work, and their communities. Change in the workers’ performance after attending AET computer-based programmes was noticeable especially regarding their literate and numerate knowledge and skills. Contradictions and disturbances in the AET programme were also identified, and an intervention was proposed to facilitate a computer programme that includes the curriculum components such as mouse skills, keyboarding, data manipulation and desktop publishing. The study proposes that the AET policy needs to cover Own-Time learners, even though their learning is not obligatory, in the same way as it covers the Full-Time learners. A modified activity theory, contextualised for a situation such as that in the mine in question, was contributed in the study. Furthermore, some limitations and recommendations for future research were identified from the findings. The proposed AT for adult learners suggests a new way of exploring the practices of mind and technology interaction for adult learners, incorporating cultural backgrounds, age, language, values and beliefs as well as reflective decision making. / Science and Technology Education / D. Ed. (Comparative Education)