title: The phenomenology of inner speech: comparison of schizophrenia patients with auditory verbal hallucinations and healthy controls.
abstract: BACKGROUND
  Despite the popularity of inner-speech theories of auditory verbal hallucinations (AVHs), little is known about the phenomenological qualities of inner speech in patients with schizophrenia who experience AVHs (Sz-AVHs), or how this compares to inner speech in the non-voice-hearing general population.
  
  
  METHODS
  We asked Sz-AVHs (n=29) and a non-voice-hearing general population sample (n=42) a series of questions about their experiences of hearing voices, if present, and their inner speech.
  
  
  RESULTS
  The inner speech reported by patients and controls was found to be almost identical in all respects. Furthermore, phenomenological qualities of AVHs (e.g. second- or third-person voices) did not relate to corresponding qualities in inner speech.
  
  
  CONCLUSIONS
  No discernable differences were found between the inner speech reported by Sz-AVHs and healthy controls. Implications for inner-speech theories of AVHs are discussed.
authors.affiliation: Macquarie Centre for Cognitive Science, Macquarie University, Sydney, Australia.
authors.forename: R
authors.initials: R
authors.lastname: Langdon
authors.forename: S R
authors.initials: SR
authors.lastname: Jones
authors.forename: E
authors.initials: E
authors.lastname: Connaughton
authors.forename: C
authors.initials: C
authors.lastname: Fernyhough
mesh_terms: D000328:Adult; D001364:Awareness; D005260:Female; D006212:Hallucinations / Q000175:diagnosis / Q000523:psychology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012559:Schizophrenia / Q000175:diagnosis*; D012564:Schizophrenic Language; D012565:Schizophrenic Psychology; D012660:Semantics; D013060:Speech; D013067:Speech Perception; D013850:Thinking