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Why it matters
Staying focused on a repetitive, seemingly boring task is one of the hardest cognitive skills. That's exactly when mistakes happen — a wrong reaction to a signal, losing concentration in the final minutes of a game.
The ability to distinguish an important signal from background noise and stay focused during a longer repeated task (a Go/No-Go test).
Athletes in endurance and team sports, people working highly monotonous jobs, and children training their attention.
Rating scale
The test is built on the so-called Go/No-Go paradigm (a variant of the continuous performance test) commonly used in psychology to measure sustained attention — accuracy drops with fatigue and improves with regular training.