title: Time-compressed speech test in Brazilian Portuguese.
abstract: BACKGROUND
  The time-compressed speech test has existed since the 1970s. It is sensitive for evaluating auditory closure. However, it is not used in Brazil because until recently, it had not been developed in Portuguese.
  
  
  OBJECTIVE
  To develop a compressed speech test in Portuguese, to apply it to normal-hearing adults, and to verify which of the compressed lists (50%, 60%, or 70%) is the most appropriate to be part of a set of auditory processing tests.
  
  
  METHODS
  144 normal-hearing adults, distributed homogeneously between both genders, were assessed. The compressed speech tests were applied using monosyllables and disyllables according to 8 previously established sequences, and the results were compared with respect to the initial ear, to the order of presentation, and to the kind of test.
  
  
  RESULTS
  There were no significant differences between ears. The 50%, 60% and 70% presentation order produced a better average of correct responses than the 70%, 60% and 50% one. There was a significant difference (P <.001) between the results of the tests comprising lists of monosyllables compared to those comprising disyllables. In both tests (with monosyllables and disyllables) the average of correct responses decreased as the compression increased.
  
  
  CONCLUSIONS
  The monosyllabic and disyllabic lists with 60% compression appeared to be more stable than the others, with the average of correct responses around 90%.
authors.affiliation: Physiotherapy, Audiology and Occupational Therapy, Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil. cmrabelo@yahoo.com.br
authors.forename: Camila Maia
authors.initials: CM
authors.lastname: Rabelo
authors.forename: Eliane
authors.initials: E
authors.lastname: Schochat
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D001307:Auditory Perception / Q000502:physiology*; D001938:Brazil; D016001:Confidence Intervals; D005260:Female; D006801:Humans; D008297:Male; D013063:Speech Discrimination Tests / Q000379:methods*; D013065:Speech Intelligibility / Q000502:physiology*; D013997:Time Factors