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Streamlining experiment design in cognitive hearing science using OpenSesame.
Eleonora Sulas1, Pierre-Yves Hasan2, Yue Zhang3
1Oticon Medical, Vallauris, France. sulaseleonora1992@gmail.com.
Behavior Research Methods
|July 6, 2022
Summary
This study introduces new features for the OpenSesame platform to simplify creating cognitive hearing science experiments. These tools enable faster, more reliable testing of auditory perception and cognitive functions.
Area of Science:
- Cognitive Hearing Science
- Auditory Neuroscience
- Behavioral Psychology
Background:
- Cognitive hearing science integrates behavioral psychology and cognitive neuroscience for auditory research.
- Experimental paradigms require complex psychobehavioral tests linking auditory perception to cognitive functions.
- Current methods for complex auditory experiments are time-consuming and prone to errors.
Purpose of the Study:
- To introduce new features for the OpenSesame platform to streamline cognitive hearing science experiment design.
- To enable rapid implementation of custom behavioral and cognitive auditory tests.
- To enhance standardization, reliability, and control in auditory research.
Main Methods:
- Developed and integrated advanced features into the open-source, Python-based OpenSesame platform.
- Included capabilities for complex multichannel audio stimuli, advanced audio playback with multiple loudspeakers, and adaptive procedures.
- Ensured compatibility with standard inputs/outputs and synchronization via the Lab Streaming Layer protocol.
Main Results:
- Demonstrated the platform's utility with an implementation of the three-alternative forced choice amplitude modulation detection test.
- Validated the reliability and performance of the new features for cognitive hearing science applications.
- The extended OpenSesame platform facilitates rapid, accurate experimental setup.
Conclusions:
- The enhanced OpenSesame platform significantly simplifies the creation and execution of cognitive hearing science experiments.
- These features promote standardized, reliable, and efficient research in auditory perception and cognition.
- The tools are freely available, fostering wider adoption and advancement in the field.
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