Inhibition Test
Red arrow: press OPPOSITE direction. Green arrow: press SAME direction. Test your impulse control!
FAQ
Inhibitory control is the ability to suppress automatic or habitual responses in favor of more appropriate behaviors. It is a core executive function managed by the prefrontal cortex.
While Go/No-Go requires simply withholding a response, the inhibition test requires selecting the opposite response (pressing left for a right arrow), which demands more cognitive control.
Weak inhibitory control is associated with impulsivity, ADHD, addiction, and difficulty with self-regulation. Strong inhibition supports goal-directed behavior and emotional regulation.
About this test
The inhibition test measures your ability to override automatic responses and execute the correct action instead. It is a rigorous test of cognitive control and executive function.
How It Works
Arrows appear pointing left or right, in green or red. For green arrows, press the direction they point. For red arrows, press the opposite direction. This requires suppressing your natural inclination.
Executive Function
Inhibitory control is one of three core executive functions (along with working memory and cognitive flexibility). It is essential for self-regulation, attention control, and goal-directed behavior.
Tips
- Slow down slightly to maintain accuracy
- Develop a mental rule: red means reverse
- Accept that some errors are normal — the task is designed to be challenging