title: Problematic topic transitions in dysarthric conversation.
abstract: OBJECTIVE
  This study examined the nature of topic transition problems associated with acquired progressive dysarthric speech in the everyday conversation of people with motor neurone disease.
  
  
  METHODS
  Using conversation analytic methods, a video collection of five naturally occurring problematic topic transitions was identified, transcribed and analysed. These were extracted from a main collection of over 200 other-initiated repair sequences and a sub-set of 15 problematic topic transition sequences. The sequences were analysed with reference to how the participants both identified and resolved the problems.
  
  
  RESULTS
  Analysis revealed that topic transition by people with dysarthria can prove problematic. Conversation partners may find transitions problematic not only because of speech intelligibility but also because of a sequential disjuncture between the dysarthric speech turn and whatever topic has come prior. In addition the treatment of problematic topic transition as a complaint reveals the potential vulnerability of people with dysarthria to judgements of competence.
  
  
  CONCLUSIONS
  These findings have implications for how dysarthria is conceptualized and how specific actions in conversation, such as topic transition, might be suitable targets for clinical intervention.
authors: Language and Communication, University College London , London , UK.
authors: Steven
authors: S
authors: Bloch
authors: Charlotta
authors: C
authors: Saldert
authors: Ulrika
authors: U
authors: Ferm
mesh_terms: D000328:Adult; D000368:Aged; D004401:Dysarthria / Q000209:etiology / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D016472:Motor Neuron Disease / Q000150:complications; D013065:Speech Intelligibility / Q000502:physiology*
keywords: Dysarthria; conversation analysis; neurodegenerative diseases