The “ventriloquist effect”: Visual dominance or response bias?
The interaction between vision and audition was investigated using a signal detection method. A light and tone were presented either in the same location or in different locations along the horizontal plane, and the subjects responded with same-different judgments of stimulus location. Three modes of stimulus presentation were used: simultaneous presentation of the light and tone, tone first, and light first. For the latter two conditions, the interstimulus interval was either 0.7 or 2.0 sec. A statistical decision model was developed which distinguished between the perceptual and decision processes. The results analyzed within the framework of this model suggested that the apparent interaction between vision and audition is due to shifts in decision criteria rather than perceptual change.
- Bermant, R. I. The influence of visual perception upon auditory localization. Unpublished master’s thesis, University of Kansas. 1973.
- Box, G. E. P. (1953) Non-normality and tests on variances. Biometrika 40: pp. 318-335
- Canon, L. K. (1970) Intermodality inconsistency of input and directed attention as determinants of the nature of adaptation. Journal of Experimental Psychology 84: pp. 141-147 CrossRef
- Canon, L. K. (1971) Directed attention and maladaptive “adaptation” to displacement of the visual field. Journal of Experimental Psychology 88: pp. 403-408 CrossRef
- Garner, W. R., Hake, H. W., Eriksen, C. W. (1956) Operationism and the concept of perception. Psychological Review 63: pp. 317-329 CrossRef
- Harris, C. S. (1965) Perceptual adaptation to inverted reversed and displaced vision. Psychological Review 72: pp. 419-444 CrossRef
- Jackson, C. V. (1953) Visual factors in auditory localization. Quarterly Journal of Experirnental Psychology 5: pp. 52-65 CrossRef
- Pick, H. L., Warren, D. H., Hay, J. C. (1969) Sensory conflict in judgments of spatial direction. Perception & Psychophysics 6: pp. 203-205
- Rock, I., Harris, C. S. (1967) Vision and touch. Scientific American 216: pp. 96-104 CrossRef
- Stratton, G. M. (1897) Vision without inversion of the retinal image. Psychological Review 4: pp. 341-360 CrossRef
- Thomas, G. J. (1941) Experimental study of the influence of vision on sound localization. Journal of Experimental Psychology 28: pp. 103-177 CrossRef
- Welch, R. B. (1972) The effect of experienced limb identity upon adaptation to simulated displacement of the visual field. Perception & Psychophysics 12: pp. 453-456
- Willey, C. F., Inglis, E., Pearce, C. H. (1937) Reversal of auditory localization. Journal of Experimental Psychology 20: pp. 114-130 CrossRef
- Witkin, H. A., Wapner, S., Leventhal, T. (1952) Sound localization with conflicting visual and auditory cues. Journal of Experimental Psychology 43: pp. 58-67 CrossRef
- The “ventriloquist effect”: Visual dominance or response bias?
Perception & Psychophysics
Volume 18, Issue 1 , pp 55-60
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