Abstract
Following a suggestion by Underwood, a difference limen was determined for two-point tactual stimuli, all of which were supraliminal. A signal-detection (TSD) procedure was employed, and consideration was given to subsequent research possibilities in this area.
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References
GREEN, D. M., & SWETS, J. A. Signal detection theory and psychophysics. New York: Wiley, 1966.
HILGARD, F. R. Introduction to psychology. New York: Harcourt, Brace & World, 1953.
UNDERWOOD, B. J. Experimental psychology. New York: Appleton-Century-Crofts, 1966.
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The authors thank Lawrence D. Flewellen, who collected some of these data.
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Cross, H.A., Boyer, W.N. & Guyot, G.W. Determination of a DL using two-point tactual stimuli: A signal-detection approach. Psychon Sci 21, 198–199 (1970). https://doi.org/10.3758/BF03332440
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DOI: https://doi.org/10.3758/BF03332440