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Updated: May 8, 2026
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A Method to Study Adaptation to Left-Right Reversed Audition
Published on: October 29, 2018
Bilateral reminiscence in inverted-reversed printing
1a Department of Psychology , The University of Texas at Austin.
Journal of Motor Behavior
|August 22, 2013
Summary
This study on printing inverted letters found upright reading superior to inverted or control conditions. However, inverted reading showed benefits only for left-to-right printing, suggesting hemispheric specialization.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Human Factors
Background:
- Bilateral reminiscence and its relation to motor control in letter printing.
- Investigating the impact of interpolated activities on memory recall for reversed alphabetic letters.
Purpose of the Study:
- To examine the effects of printing hand sequence (left-to-right vs. right-to-left) and interpolated activity (control, upright reading, inverted reading) on recalling inverted-reversed alphabetic letters.
- To explore potential cerebral hemisphere specialization in processing different visual-motor tasks.
Main Methods:
- A 2x3 factorial design was employed with 30 subjects per cell.
- Independent variables included printing hand sequence and interpolated activity.
- Performance was assessed based on the recall of second-hand printed inverted-reversed alphabetic letters.
Main Results:
- Upright reading groups consistently outperformed control and inverted reading groups across both sequence conditions.
- The inverted reading group showed superiority over the control group only in the left-to-right sequence condition.
- No significant difference was observed between inverted and control groups in the right-to-left sequence condition.
Conclusions:
- Upright reading facilitates better recall of inverted-reversed letters compared to control or inverted reading conditions.
- The differential effect of inverted reading based on sequence suggests a role for cerebral hemisphere specialization in visual-motor processing.
- Findings may inform research on reactive inhibition mechanisms within the central nervous system.
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