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Psychonomic Science

, Volume 3, Issue 1–12, pp 9–10 | Cite as

Depth perception in the dark-reared rat as a function of time in the dark

  • Richard D. Walk
  • Samuel TrychinJr.
  • Bernard Z. Karmel
Animal Behavior
  • 154 Downloads

Abstract

Dark-reared hooded rats were tested for depth perception on the visual cliff. Ss were given an equal density condition to equate retinal angle presented during testing. Ss were kept in the dark from birth and tested after 40–170 days without visual stimulation. Dark-reared Ss 90 days of age, and perhaps to 125 days of age, discriminated depth. No group kept in the dark 140 days of longer discriminated depth.

Keywords

Visual Stimulation Depth Perception Texture Element Motion Parallax Visual Depth 
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.

References

  1. Lashley, K. S., & Russell, J. T. The mechanism of vision: XI A preliminary test of innate organization. J. genet. Psychol., 1934, 45, 136–144.Google Scholar
  2. Nealey, S. M., & Edwards, B. J. “Depth perception” in rats without pattern-vision experience. J. comp. physiol. Psychol., 1960, 53, 468–469.CrossRefGoogle Scholar
  3. Nealey, S. M., & Riley, D. A. Loss and recovery of discrimination of visual depth in dark-reared rats. Amer. J. Psychol., 1963, 76, 329–332.PubMedCrossRefGoogle Scholar
  4. Walk, R. D. The study of visual depth and distance perception in animals. In D. S. Lehrman, R. Hinde and E. Shaw (Eds.), Advances in the study of behavior. Vol. 1. New York: Academic Press, 1965. Pp. 99–154.Google Scholar
  5. Walk, R. D., & Gibson, E. J. A comparative and analytical study of visual depth perception. Psychol. Monogr., 1961, 75, No. 519 1–44.CrossRefGoogle Scholar
  6. Walk, R. D., Gibson, E. J., & Tighe, T. J. Behavior of light- and dark-reared rats on a visual cliff. Science, 1957, 126, 80–81.PubMedCrossRefGoogle Scholar

Copyright information

© Psychonomic Press 1965

Authors and Affiliations

  • Richard D. Walk
    • 1
  • Samuel TrychinJr.
    • 1
  • Bernard Z. Karmel
    • 1
  1. 1.George Washington UniversityUSA

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