Skip to main content

The Measurement of Perceptual Durations

  • Chapter
The Study of Time

Summary

It is often claimed that consciousness is immeasurable because it has no attributes such as mass, extension, charge, etc., which can be quantified in physical units. For this reason some philosophers have referred to it, pejoratively, as “the ghost in the machine”.

It will be argued that consciousness can be quantified with respect to time and that the “ghost in the machine” can, in fact, be measured. Recent experiments in which visual and auditory perceptions were measured accurately will be described. The results of these measurements and the theoretical framework used to account for them permit a novel interpretation of a number of time-dependent perceptual phenomena. One of these phenomena will be demonstrated.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Allport, D. A.: Phenomenal Simultaneity and the Perceptual Moment Hypothesis. Brit. J. Psychol. 59 (1968) 395–406.

    Article  Google Scholar 

  2. Babington Smith, B.: On the Duration of the Moment of Perception. Paper read to Brit. Psychol. Assn., Leicester, 1964. cf.

    Google Scholar 

  3. Babington Smith, B.: On the Duration of the Moment of Perception. Bull. B. Psych. Soc. 55 (1964) 27A.

    Google Scholar 

  4. Crawford, A.: Measurement of the Duration of a Moment in Visual Perception. Bull. Brit. Psych. Soc. 17 (1964) No. 54, 2A-3A.

    Google Scholar 

  5. Efron, R.: The Effect of Handedness on the Perception of Simultaneity and Temporal Order. Brain 86 (1963) 261–284.

    Article  Google Scholar 

  6. Efron, R.: The Effect of Stimulus Intensity on the Perception of Simultaneity in Right- and Left-Handed Subjects. Brain 86 (1963) 285–294.

    Article  Google Scholar 

  7. Efron, R.: The Conditioned Reflex: A Meaningless Concept. Perspectives in Biology & Medicine 9 (1966) 488–514.

    Google Scholar 

  8. Efron, R.: The Duration of the Present. N. Y. Acad. Sci. 138 (1967) 713–729.

    Article  Google Scholar 

  9. Efron, R.: Biology Without Consciousness — and its Consequences. Perspectives in Biology and Medicine 11 (1967) 9–36.

    Google Scholar 

  10. Efron, R.: The Relationship Between the Duration of a Stimulus and the Duration of a Perception. Neuropsychologia 8 (1970) 37–55.

    Article  Google Scholar 

  11. Efron, R.: The Minimum Duration of a Perception. Neuropsychologia 8 (1970) 57–63.

    Article  Google Scholar 

  12. Efron, R.: The Effect of Stimulus Duration on Perceptual Onset and Offset Latencies. Perception and Psychophysics 7 (In Press).

    Google Scholar 

  13. Efron, R., Lee, D.: The Duration of Perceptions of Moving Stroboscopically Illuminated Targets (1971) (To be Published in: American J. Psychol.)

    Google Scholar 

  14. Feigl, H.: The “Mental” and the “Physical”. Minneapolis: University of Minnesota Press 1967.

    Google Scholar 

  15. Koestler, A.: The Ghost in the Machine. New York: Macmillan 1967.

    Google Scholar 

  16. Le Grand, Y.: Light, Colour and Vision. London: Chapman and Hall 1957.

    Google Scholar 

  17. Lichtenstein, M.: Phenomenal Simultaneity with Irregular Timing of Components of the Visual Stimulus. Percept. Motor Skills, 12 (1961) 47–60.

    Google Scholar 

  18. Mayzner, M. S., Tresselt, M. E., Heifer, M. D.: A Provisional Model of Visual Information Processing with Sequential Inputs. Psychonomic Monog. Suppl. Vol. 2, No. 7 (1967) 91–108.

    Google Scholar 

  19. Mollon, J. D.: Two Approaches to the Perceptual Moment Hypothesis. Paper read to Exp. Psychol. Soc. Oxford 1969.

    Google Scholar 

  20. Ryle, G.: The Concept of Mind. London: Hutchinson 1949.

    Google Scholar 

  21. Sperling, G.: Successive Approximations to a Model for Short Term Memory. Acta Psychol.27 (1967) 285–292.

    Article  Google Scholar 

  22. White, C. T.: Temporal Numerosity and the Psychological Unit of Duration. Psychol. Monog. 77 No. 12 (1963).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1972 Springer-Verlag, Berlin · Heidelberg

About this chapter

Cite this chapter

Efron, R. (1972). The Measurement of Perceptual Durations. In: Fraser, J.T., Haber, F.C., Müller, G.H. (eds) The Study of Time. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-65387-2_15

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-65387-2_15

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-65389-6

  • Online ISBN: 978-3-642-65387-2

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics