119 tests · 11 categories
Mind tests
Every test starts with a short course and ends with a quiz. Missed questions come back with the right answer and why it is right. No account and no timer.
11 tests
- Medium
Critical thinking
Weighing claims, sources and evidence without either swallowing or dismissing them.
8 questions7 min - Medium
Cognitive biases
The predictable ways judgement bends, and what actually helps.
8 questions7 min - Easy
Psychology basics
What the field actually studies, what it has established, and what did not replicate.
8 questions7 min - Medium
Memory and learning
How memory works, and which study methods the evidence actually supports.
8 questions7 min - Medium
Decision making
Making better choices under uncertainty, and judging them fairly afterwards.
8 questions7 min - Easy
Emotional intelligence
Recognising and working with emotions, stated carefully rather than as a personality claim.
8 questions6 min - Medium
Social psychology
How people behave around other people, and which classic findings survived scrutiny.
8 questions7 min - Easy
Habit formation
Building and breaking habits, with the numbers stated accurately.
8 questions6 min - Medium
Personality psychology
What personality research supports, and why the popular type tests do not.
8 questions6 min - Medium
Brain basics
Neurons, regions and plasticity, and the neuromyths that will not die.
8 questions7 min - Medium
Perception and optical reasoning
Why seeing is inference, and what illusions reveal about the process.
8 questions6 min