There are a total of 3 test sheets that you should print out and use for testing your subjects. This is Test Sheet # 1.

Stroop Test with Numbers

Below you will find a table with 3 columns of digits in 5 rows. Your first task is to say out loud the number that comprises each group of digits in each cell of the table. Do this by reading down each column, moving from left to right.

No matter how many times a digit appears in a given cell, you need only name it once. I'm going to time how long it takes you to say these number names out loud, so be as accurate but as fast as you can.

33
4444
44
1111
111
3
4
222
2222
222
33
11
3333
2
444

 

Go to Test Sheet # 2