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Auditory spatial alternation transforms auditory time (again): comments on Lakatos (1993), "Temporal constraints on
1Unit of Experimental Psychology, Faculty of Social and Behavioral Sciences, Leiden University, The Netherlands.
Perception & Psychophysics
|May 1, 1995
Summary
Spatial separation of sounds influences perceived time intervals. This study connects this effect to auditory stream formation and interaural time dilation, building on prior research in auditory perception.
Area of Science:
- Auditory perception
- Psychoacoustics
- Cognitive neuroscience
Background:
- Lakatos (1993) proposed that spatial separation of sounds affects perceived time intervals.
- Prior research by Axelrod and ten Hoopen explored related concepts like attention shifting and interaural time dilation.
Purpose of the Study:
- To demonstrate that Lakatos's hypothesis on spatial separation and time perception was qualitatively addressed in earlier studies.
- To reframe Lakatos's work within an auditory streaming paradigm.
- To explore the interaction between auditory stream formation and interaural time dilation.
Main Methods:
- Commentary and reinterpretation of existing studies.
- Analysis of data within the context of auditory streaming and apparent motion paradigms.
Main Results:
- Lakatos's findings on spatial separation and temporal perception are consistent with earlier qualitative observations.
- The study suggests Lakatos's paradigm is better understood as auditory streaming rather than apparent motion.
- The data contributes to understanding the interplay of auditory stream formation and interaural time dilation.
Conclusions:
- The perception of time intervals is influenced by the spatial separation of auditory events.
- Auditory streaming paradigms offer a valuable framework for studying these perceptual phenomena.
- Further research can elucidate the complex interaction between auditory stream formation and interaural time dilation.