This study proposes a methodology that combines techniques from corpus linguistics with theory from the Discourse-Historical Approach (DHA) to Critical Discourse Analysis (CDA). The methodology is demonstrated using a corpus comprising transcripts of Hugo Chávez’s television programme, Aló Presidente, broadcast between January 2002 and June 2007. In this thesis, I identify a number of criticisms of CDA and suggest that corpus linguistics can be used to reduce the principle risks: over-/under-interpretation of data and ensuring that the examples used are representative. I then present a methodology designed to minimise these effects, based upon a hypothesis that semantic fields are used more frequently in periods when they are topical, and therefore one can isolate instances which were produced at times of change. I use the Aló Presidente corpus to present a detailed description of three such semantic fields and then adopt the concept of discourse strategies from the DHA to demonstrate how Chávez’s framing of the topics changes with time. This leads to a set of conclusions which seek to answer the research question: How is life in Venezuela framed as having changed under Chávez’s Presidency by reference to his Aló Presidente television programme during the period 2002-2007?
| Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:545326 |
| Date | January 2010 |
| Creators | Smith, Dominic N. A. |
| Publisher | University of Birmingham |
| Source Sets | Ethos UK |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Source | http://etheses.bham.ac.uk//id/eprint/731/ |
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