Go/No‑Go Levels

Level 1

Instructions: A circle appears center-screen. Respond only to red, blue, or teal by tapping or pressing SPACE; inhibit response to purple. Purpose: Train reaction time and inhibitory control.

Results (Level 1):

Trials: 0/50

Correct Go: N/A% (0/0)

Correct No‑Go: N/A% (0/0)

False Alarms: 0

RT Teal: N/A ms

RT Blue: N/A ms

RT Red: N/A ms