Cross-modal matching functions for eight intensity levels of a 1000-Hz auditory stimulus and a 250-Hz lingual vibrotactile stimulus were obtained for two groups of subjects. Group 1 adjusted the vibrotactile stimulus to match the auditory stimulus, and Group 2 adjusted the auditory stimulus to match the vibrotactile stimulus. Stimulus-pulse durations and interstimulus intervals were varied over six experimental conditions for both groups. The variations in stimulus-pulse durations and interstimulus intervals had no appreciable effect on mean matching-function exponents for the two groups. A possible regression effect consistent with data from other psychophysical scaling studies was noted for matching functions of the two stimuli.
Get full access to this article
View all access options for this article.
References
1.
von BekesyG., (1957) Neural volleys and the similarity between some sensations produced by tones and by skin vibrations. Journal of the Acoustical Society of America, 29, 1059–1069.
2.
von BekesyG., (1959) Neural funneling along the skin and between the inner and outer hair cells of the cochlea. Journal of the Acoustical Society of America, 31, 1236–1249.
3.
CurtisA. P.FucciD. (1983) Sensory and motor changes during development and aging In LassN. (Ed.), Speech and language: Advances in basic research and practiceNew York: Academic Press. Pp. 154–237.
4.
FletcherH.MunsonW. A. (1933) Loudness, its definition, measurement, and calculationJournal of the Acoustical Society of America, 5, 82–108.
5.
FucciD.HarrisD.PetrosinoL. (1984) Sensation magnitude scales for vibrotactile stimulation of the tongue and thenar eminence. Perceptual and Motor Skills, 58, 843–848.
6.
FucciD.HarrisD.PetrosinoL. (1985) Threshold and suprathreshold correlations for the oral tactile sensory mechanism. Journal of Speech and Hearing Research, 28, 331–335.
7.
JonesF. N. (1958) Scales of subjective intensity for odors of diverse chemical nature. American Journal of Psychology, 71, 305–310.
8.
ReynoldsG. S.StevensS. S. (1960) Binaural summation of loudness. Journal of the Acoustical Society of America, 32, 1337–1344.
9.
RobinsonD. W. (1957) The subjective loudness scale. Acoustica, 7, 217–233.
10.
StevensJ. C. (1958) Stimulus spacing and the judgment of loudness. Journal of Experimental Psychology, 56, 246–250.
11.
StevensJ. C.MackJ. D. (1959) Scales of apparent force. Journal of Experimental Psychology, 58, 405–413.
12.
StevensJ. C.MackJ. D.StevensS. S. (1960) Growth of sensation on seven continua as measured by force of handgrip. Journal of Experimental Psychology, 59, 60–67.
13.
StevensJ. C.MarksL. E. (1965) Cross-modality matching of brightness and loudness. Proceedings of the National Academy of Sciences, 54, 407–411.
14.
StevensJ. C.StevensS. S. (1960) Warmth and cold: Dynamics of sensory intensity. Journal of Experimental Psychology, 60, 183–192.
15.
StevensJ. C.TulvingE. (1957) Estimations of loudness by a group of untrained observers. American Journal of Psychology, 70, 600–605.
16.
StevensS. S. (1955) The measurement of loudness. Journal of the Acoustical Society of America, 27, 815–820.
17.
StevensS. S. (1957) On the psychophysical law. Psychological Review, 64, 153–181.
18.
StevensS. S. (1959a) Cross-modality validation of subjective scales for loudness, vibration, and electric shock. Journal of Experimental Psychology, 57, 201–209.
19.
StevensS. S. (1959b) Tactile vibration: Dynamics of sensory intensity. Journal of Experimental Psychology, 57, 210–218.
20.
StevensS. S. (1961) The psychophysics of sensory function. In RosenblithW. A. (Ed.), Sensory communication. New York: Wiley. Pp. 1–33.
21.
StevensS. S. (1970) Neural events and the psychophysical law. Science, 170, 1043–1050.
22.
StevensS. S.CartonA. S.SchickmanG. M. (1958) A scale of apparent intensity of electric shock. Journal of Experimental Psychology, 56, 328–334.
23.
StevensS. S.GalanterE. H. (1957) Ratio scales and category scales for a dozen perceptual continua. Journal of Experimental Psychology, 54, 377–411.
24.
StevensS. S.GreenbaumH. B. (1966) Regression effect in psychophysical judgment. Perception & Psychophysics, 1, 439–446.
25.
VerrilloR. T.ChamberlainS. C. (1972) The effect of neural density and contactor surround on vibrotactile sensation magnitude. Perception & Psychophysics, 11, 117–120.
26.
VerrilloR. T.FraioliA. J.SmithR. L. (1969) Sensation magnitude of vibrotactile stimuli. Perception & Psychophysics, 6, 366–372.
27.
VerrilloR. T.SmithR. L. (1976) Effects of stimulus duration on vibrotactile sensation magnitude. Bulletin of the Psychonomic Society, 8, 112–114.
