BIBLIOTHEQUES.
Stroop Reaction Test. Stroop Effect - Interactive Test. Instructions Start the program by focusing on the text box and pressing the space bar.
Stare at the dot on the screen. When the colored word appears, press the key corresponding to the color of the word, not what it says. If you get it wrong, you will be retested on it later in the trial. If at any time you brainfreeze or are distracted by something during the identification of the color, you can press the "Cancel" key (default is x). Warped Words and the Stroop Effect.