🚀 Launch: Four-Choice Serial Response Time
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Description: A four-choice serial reaction time task from the UTC test battery (Wilkinson & Houghton, 1975). A plus sign appears in one of four screen quadrants, and participants press the corresponding key as quickly as possible. Optional auditory feedback for lapses.
Estimated Duration: ~4 minutes
Test ID: fourchoice
System Requirements
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Screen Size:
Minimum 800×600 (Recommended: 1024×768)
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Keyboard required
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Audio recommended
Speakers or headphones recommended for best experience
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Configuration
Optional: Specify a participant ID, or leave blank to auto-generate a unique ID.
Select the language for test instructions and interface.
Configure options above to generate URL