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🧠Psychology, Made Simple
Level 1Free
Understand Yourself & Others
Using everyday examples, this level walks you through a few common quirks of the brain, what emotions actually do, and the patterns behind motivation and habits.
Lessons：0 / 4
Level 2
How People Influence Each Other: Social Psychology
See through groups, persuasion, and the bystander effect so you're less likely to be nudged around.
Lessons：0 / 3
Level 3
Learning and Memory: How to Study Smarter
Understand how memory and forgetting work, then use the right methods to remember more in less time.
Lessons：0 / 3
Level 4
Relationships and the Self
Learn to communicate well, build self-efficacy, and cope with stress and emotions.
Lessons：0 / 3
Test yourself first (free, no sign-up)
Cognitive Bias Quiz: Which Mental Traps Fool You?
12 everyday moments — which mental trap fools you?
Cognitive Bias Test: Find Your Decision Blind Spots
12 scenarios — find the blind spots steering your decisions
Base Rate Fallacy Quiz: Can You Beat the Denominator?
Positive ≠ sick, alert ≠ fraud — see if the denominator fools you.