Measure Your Focus.
Clinical-grade Sustained Attention to Response Task (SART) testing for the modern mind.
The Science of SART
What is it?
The Sustained Attention to Response Task is a computer-based cognitive test designed to measure vigilance and impulse control.
How it works
You will see a rapid sequence of numbers (1-9). Press the spacebar for every number EXCEPT the target number (3).
Why it matters
It helps detect momentary lapses of attention (mind-wandering) and tests your inhibitory control (stopping a habitual response).
Prepare for the Test
- Numbers 1 through 9 will appear on screen.
- Press SPACEBAR (or tap screen) for every number.
- DO NOT press anything when you see the number 3.
- Be as fast and accurate as possible.
The test takes approximately 1 minute.
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Analysis Complete
Accuracy
0%
Avg Reaction Time
0ms
Commission Errors (Impulsivity)
0
Omission Errors (Inattention)
0
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