Processing Speed Test
Test your ability to quickly process simple information
Test Instructions
1
Symbol-Digit：Find the corresponding number for the symbol
2
Visual Search：Find the target letter in the array of letters
3
Simple Comparison：Determine if two strings are identical
4
Feedback (correct/incorrect) and reaction time are shown after each answer
5
Complete all tasks as quickly and accurately as possible
Symbol-to-Digit Key
◆
1
★
2
▲
3
●
4
■
5
◇
6
☆
7
△
8
○
9
□
0
90
Number of Tasks
4
Time Limit (minutes)
3
Task Types