title: Transfer of recalibration from audition to touch: modality independence as a special case of anatomical independence.
abstract: An important step in developing a theory of calibration is establishing what it is that participants become calibrated to as a result of feedback. Three experiments used a transfer of calibration paradigm to investigate this issue. In particular, these experiments investigated whether recalibration of perception of length transferred from audition to dynamic (i.e., kinesthetic) touch when objects were grasped at one end (Experiment 1), when objects were grasped at one end and when they were grasped at a different location (i.e., the middle) (Experiment 2), and when false (i.e., inflated) feedback was provided about object length (Experiment 3). In all three experiments, there was a transfer of recalibration of perception of length from audition to dynamic touch when feedback was provided on perception by audition. Such results suggest that calibration is not specific to a particular perceptual modality and are also consistent with previous research that perception of object length by audition and dynamic touch are each constrained by the object's mechanical properties.
authors: Department of Psychology, Illinois State University, Campus Box 4620, Normal, IL 61790-4620, USA. jeffreywagman@ilstu.edu
authors: Jeffrey B
authors: JB
authors: Wagman
authors: Drew H
authors: DH
authors: Abney
mesh_terms: D001307:Auditory Perception / Q000502:physiology; D025461:Feedback, Physiological; D005260:Female; D006801:Humans; D008297:Male; D012858:Size Perception / Q000502:physiology; D055698:Touch Perception / Q000502:physiology