What this test measures
The Focus Test is a go/no-go task: targets and decoys arrive mixed, and you tap targets while never touching decoys. The score is your speed adjusted for errors; tapping at everything lowers it.
Go/no-go tasks are used in attention research to separate accuracy under speed from speed alone. Hitting a decoy counts against you; so does hesitating on real targets.
Reading your score
The Focus Test feeds the Reaction domain of your Scoreborn GPA together with the Reflex Test.
Your Scoreborn GPA combines every graded test you take into one 0.0–4.0 score.