1. The Other Socratic Method
I: The Theory Theory
2. The Scientist as Child
3. Theories, Modules, and Empirical Generalizations
II: Evidence for the Theory Theory
4. The Child's Theory of Appearances
5. The Child's Theory of Actions
6. The Child's Theory of Kinds
III: Theories and Language
7. Language and Thought
8. The Darwinian Conclusion