T.O.V.A.
Test of Variables of Attention
The test contains a practice session and a main test session. During the practice session, you will have the opportunity to familiarize yourself with the task and the stimuli.
Build 2025-07-15.3
The test contains a practice session and a main test session. During the practice session, you will have the opportunity to familiarize yourself with the task and the stimuli.
Build 2025-07-15.3
Your task is to decide if each stimulus is a target or non-target.
Press the space bar as quickly as you can whenever you see a target (top square).
Do nothing when you see a non-target (bottom square).
The task lasts approximately 23 minutes, so you must concentrate to perform well. First you will have 3 minutes to practice.
This is a Target stimulus.
When you see the small black square at the TOP of the white background,
press the SPACEBAR as quickly as possible.
This is a Non-target stimulus.
When you see the small black square at the BOTTOM of the white background,
DO NOT PRESS ANY KEY - simply wait for the next stimulus.
You have completed practice. Before continuing to main task, you may adjust screen brightness. The task will now begin.
You have successfully completed the practice session.
Press SPACEBAR to begin TOVA test.
The test is complete.