Experiment 04 · Cognitive Flexibility

Rule Switch

Sort each card using one of three rules. You'll only be told if you're right or wrong — figure out the rule yourself.

C
COLOR Red · Blue · Green · Yellow
S
SHAPE ● ▲ ■ ◆
N
NUMBER 1 · 2 · 3
The rule changes after every 10 correct sorts — without warning. When you start getting errors, adapt. The ability to let go of a working rule is the whole challenge.

48 trials · ~5 minutes · Keyboard or tap

0 Categories
1/48 Trial
0 Persev. Errors
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Session Complete

Here is your cognitive flexibility profile.

— Categories
— Persev. Errors
— Accuracy
Accuracy per rule