A comparison of psychometric functions for detection in normal-hearing and hearing-impaired listeners. Journal Article uri icon



  • Psychometric functions (PFD) for the detection of pure tones were obtained with a two-interval forced-choice procedure from a group of listeners with normal hearing and a group of listeners with sensorineural impairments of presumed cochlear origin. Five PFDs were obtained for each group at each of the four test frequencies (500, 2000, 4000, and 8000 Hz). The slopes of PFDs were abnormally steep in some of the hearing-impaired listeners, but were statistically significant only at 2000 Hz.

publication date

  • September 1, 1990

has subject area

has restriction

  • closed

Date in CU Experts

  • September 6, 2013 9:24 AM

Full Author List

  • Arehart KH; Burns EM; Schlauch RS

author count

  • 3

Other Profiles

International Standard Serial Number (ISSN)

  • 0022-4685

Additional Document Info

start page

  • 433

end page

  • 439


  • 33


  • 3