Free, 5 minutes, no account required

Are you top 10% or bottom 40%?

10 timed NBME-style questions. See your percentile rank, the cognitive errors costing you points, and whether your confidence matches your accuracy.

Your percentile rank

See where you stand vs. other medical students

Cognitive error patterns

The specific reasoning traps costing you points

Confidence calibration

Do you know what you know? Find out.

Prove It

Based on 8 cognitive error types from clinical reasoning research