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Is Front associated with Above and Back with Below? Association between Allocentric Representations of Spatial
1Phonetics and Speech Synthesis Research Group, Department of Digital Humanities, 3835University of Helsinki, Unioninkatu 38, Helsinki, Finland.
Multisensory Research
|May 18, 2024
Summary
This study explores spatial associations, finding faster reaction times for front-above and back-below visual targets. Auditory pitch did not significantly impact these spatial perception effects.
Area of Science:
- Cognitive psychology
- Auditory perception
- Spatial cognition
Background:
- Cross-modal congruency effects link sensory dimensions (e.g., pitch and spatial location).
- Previous research links high pitch to 'up/front' and low pitch to 'down/back'.
- This study investigates potential spatial associations between 'above/front' and 'below/back'.
Purpose of the Study:
- To examine the spatial association between front/back and above/below dimensions.
- To determine if auditory pitch influences the perception of front/back and above/below spatial locations.
- To investigate the robustness and characteristics of the front-above/back-below spatial effect.
Main Methods:
- Participants responded to above/below visual target locations based on whether the target appeared in front or back of a reference object.
- A high- or low-pitch auditory stimulus was presented concurrently with the visual stimulus.
- Reaction times were measured to assess processing advantages for specific spatial configurations.
Main Results:
- Reaction times indicated a processing advantage for front-above and back-below target locations.
- The front-above/back-below effect was more pronounced for the back-below component.
- This spatial effect was stronger for slower reaction times and not significantly influenced by auditory pitch.
Conclusions:
- Evidence supports a conceptual association between front-above and back-below spatial dimensions.
- Auditory pitch does not appear to be a robust modulator of this specific spatial congruency effect.
- The findings contribute to understanding how different spatial dimensions are integrated in human perception.
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