Psychophysical Methods for Assessing Perceptual Categories

  • Robert J. Dooling
  • Kazuo Okanoya
Part of the BioMethods book series (BIOMETHODS)

Summary

This chapter describes two behavioral paradigms for generating correct response or response latency data from small birds suitable for the application of multidimensional scaling and clustering algorithms. These algorithms are powerful statistical procedures for inferring perceptual categories from discrimination data. We provide two examples of the applications of these procedures to understanding the perception of complex vocal signals.

Keywords

Response Latency Speech Sound Perceptual Organization Psychophysical Method Contact Call 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Suggested Reading

  1. Brown, S.D., Dooling, R.J., & O’Grady, K. (1988). Perceptual organization of acoustic stimuli by budgerigars (Melopsittacus undulatus): III. Contact calls. Journal of Comparative Psychology,102, 236–247.PubMedCrossRefGoogle Scholar
  2. Dooling, R. J., Brown, S.D., Park, T.J., & Okanoya, K. (1990). Natural perceptual categories for vocal signals in budgerigars (Melopsittacus undulatus). In M. Berkley and W. Stebbins (Eds.), Comparative Perception, Vol. II: Complex Signals. (pp. 345–374). New York: John Wiley & Sons.Google Scholar
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Copyright information

© Springer Basel AG 1995

Authors and Affiliations

  • Robert J. Dooling
    • 1
  • Kazuo Okanoya
    • 2
  1. 1.Department of PsychologyUniversity of MarylandCollege ParkUSA
  2. 2.Cognitive and Information SciencesChiba UniversityInage-ku, Chiba-cityJapan

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