Concept Formation Test
Test your ability to learn abstract concepts and discover rules
Test Instructions
1
You need to find the hidden classification rule
2
Based on the target card, select a matching card from the 4 cards
3
Classification rules can be color, shape, or number
4
Rules will subtly change once you master them, requiring quick adaptation
Example
Target Card
→
If the rule is "color"
Select the red card
128
Trials
3
Rule Types
12
Minute Time Limit