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Synesthesia: a colorful word with a touching sound?
1Philosophy Program, The Graduate Center, City University of New York, New York , NY, USA.
Frontiers in Psychology
|October 25, 2013
Summary
Synesthesia, a condition linking stimuli to unusual sensory experiences like color, is increasingly studied. This review examines current assessment methods, highlighting limitations and proposing solutions for better understanding this phenomenon.
Area of Science:
- Neuroscience
- Psychology
Background:
- Synesthesia involves consistent, involuntary sensory experiences linked to specific stimuli.
- Despite historical descriptions, systematic scientific research on synesthesia has surged recently.
Purpose of the Study:
- To critically evaluate current methods for assessing synesthesia.
- To examine the psychological underpinnings of synesthesia.
- To propose solutions for limitations in synesthesia research.
Main Methods:
- Review of established synesthesia assessment techniques.
- Analysis of "test-retest" procedures.
- Evaluation of online battery assessments and behavioral experiments.
Main Results:
- Identified limitations in current synesthesia assessment methodologies.
- Proposed strategies to overcome existing research challenges.
- Defined markers to differentiate synesthesia from related phenomena.
Conclusions:
- Current methods for assessing synesthesia have limitations.
- Further refinement of assessment tools is needed for a comprehensive understanding.
- Distinguishing synesthesia from similar conditions requires specific markers.
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