QBCheck ADHD Assessment Simulator

A simulation of the QBCheck continuous performance test

About the QBCheck Assessment

The QBCheck test is a computer-based assessment tool used to evaluate attention and concentration. This simulator recreates the core mechanics of the original test for educational purposes.

How it works:

  • •Shapes appear on screen one at a time for a brief duration
  • •Press SPACEBAR when the current shape matches the previous shape
  • •Shapes can be blue or red circles or squares
  • •The test monitors your accuracy and reaction times
  • •Your webcam tracks movement during the assessment

Important Notes:

  • • The full assessment takes 20 minutes
  • • Find a quiet, well-lit environment
  • • Ensure your webcam has permission to access
  • • Keep your hands on the keyboard during the test

Practice Mode

Try a shorter version of the test to familiarize yourself with the format. You can choose the duration from 30 seconds to 5 minutes.

Start Practice Session

Full Assessment

Take the complete 20-minute assessment. Make sure you have enough time and won't be interrupted.

Start Full Assessment

This is a simulation for educational purposes only and is not intended for clinical diagnosis.