Les ‘Panama papers’ (2016) représentent une fuite de 11,2 millions de documents issus de la firme panaméenne Mossack Fonseca. Les révélations exposent des conduites fiscales compromettantes relevant de la finance offshore, soulignant par le fait même l’implication d’acteurs sociaux, parmi lesquels des banques, politiciens, chefs d’entreprises, responsables politiques et économiques, fortunes familiales, etc. D’une envergure internationale, les ‘Panama papers’ ont marqué l’univers médiatique de façon importante, toutefois en référence au jeu d’interprétation entourant les conduites exposées, il est possible de souligner le pluralisme des réactions sociales. S’intéressant particulièrement aux figures politiques et économiques listées, le mémoire se présente sous la forme de trois études de cas : Sigmundur David Gunnlaugsson, premier ministre de l’Islande (de 2013 à 2016), David Cameron, premier ministre du Royaume-Uni (de 2010 à 2016) et Malcom Turnbull, premier ministre de l’Australie (de 2015 à 2018). Le mémoire vise à dégager deux niveaux d’analyse. D’une part, détailler la couverture médiatique respective des cas, cela dans le but de saisir les réactions sociales suscitées, en particulier lors de la production et l’évolution des discours publics. D’autre part, il s’agit d’objectiver et discerner les prises de positions et de défenses à l’utilisation de comptes offshores, ce mémoire s’inscrivant dans le prolongement des études portant sur la résistance au stigmate. Afin de mener à terme la recherche, un corpus incluant treize références de la presse écrite a été constitué, représentant une analyse approfondie du contenu de plus de 671 documents écrits parus entre le 3 avril et le 30 septembre 2016. En s’appuyant sur les prémisses théoriques de la sociologie du scandale, la recherche illustre, dans les cas présents, différentes finalités possibles à l’épisode des ‘Panama papers’ : scandale, affaire ou non-scandale. / The Panama Papers (2016) represent a leak of 11,2 million documents from the Panamanian firm Mossack Fonseca. The revelations exposed compromising tax practices relating to offshore finance, and highlights by the same token, the involvement of the players : banks, politicians, business leaders, political and economic leaders, family fortunes, etc. Of an international scope, the 'Panama papers' have marked the media world in an important way. In reference to the interpretation game surrounding the exposed behaviors, it is possible to emphasize the pluralism of social reactions. Focusing on the listed political and economic figures, the document is presented in the form of three case studies : Sigmundur David Gunnlaugsson, Iceland’ prime minister (2013-2016), David Cameron, UK’ prime minister (2010-2016) and Malcom Turnbull, Australia’ prime minister (2015-2018). The thesis aims to identify two levels of analysis. The first level of analysis details the respective media coverage of the cases. The goal is to collect the social reactions, the production and the evolution of the discourse. The second level of analysis objectifies and discerns positions and defenses used with offshore accounts, whereas the writings of the dissertation are an extension of studies on the resistance of the stigma. In order to complete the research, a corpus including thirteen references of the written press was gathered, representing a thorough analysis of the contents of more than 671 written documents published between April 3 and September 30, 2016. Based on the theoretical premises of the sociology of scandal, the research illustrates, in the present cases, different possible outcomes to the episode of the 'Panama papers' : scandal, affair, or non-scandal.

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Students in Open Distance Learning (ODL) face a myriad of challenges including a low proficiency in English. While research has identified vocabulary as important in improving language proficiency and the pertinent role of interaction in vocabulary development, there remains a dearth of research on how to enhance vocabulary in ODL, a context which is characterised by the distance between students and the institution. In searching for an intervention that would support vocabulary development, including interaction, while taking cognisance of the distance between students and lecturers, this study explored the use of mobile learning (mlearning). Because mlearning technologies offer ubiquitous flexibility and accessibility, they were deemed fit for purpose for ODL which is established on the principles of openness, flexibility and student‐centredness. Using the design‐based research (DBR) method within a pragmatic paradigm, this study designed, implemented and evaluated mobile‐based interventions for vocabulary development. The first phase of the study involved the analysis of the problem through a literature review. The literature and theoretical framework were used to ground the second phase of DBR, which included the development of the intervention prototype in the form of a mobile‐based vocabulary development app called VocUp. The intervention was implemented, tested and refined in three iteration stages, which formed the third phase of DBR. The iterations included a VocUp only stage, followed by a WhatsApp only stage, and ended with a VocUp plus WhatsApp stage. The last phase of DBR involved a reflection and a production of artefacts and guidelines for practice in ODL. Data were collected through interviews and WhatsApp chats from students registered for a first‐year English module. The results were 1) that vocabulary should be explicitly taught, allow for rehearsal opportunities and contain assessment while acknowledging the instrumental role of interaction; 2) mobile interventions should balance the pedagogic benefits with the technological qualities; and 3) the advantages and challenges of using WhatsApp and VocUp can be successfully combined into a hybrid model of both platforms. This study’s contribution to the body to knowledge includes the newly‐designed VocUp as an artefact; a revised model of the CoI theoretical framework called MODeL as well as principles guiding the application of the MODeL in authentic ODL contexts. / English Studies / D. Litt. et Phil. (English)