On Prejudices, Judgments, and Other Topics in Philosophy -- Copyright -- Contents -- Anna Brożek, Jacek Jadacki, Kazimierz Twardowski's Achievements in the Lvov Period -- Editorial Note -- 1. Opening Lecture at the Lvov University -- 2. Address at the Inauguration of the Polish Philosophical Society in Lvov -- I. METHODS -- 3. How to Study Philosophy? -- 4. On Scientific Preparation for Philosophy -- 5. On the Method of Psychology. An Introduction to the Comparative Methodology of Scientific Research -- 6. On Prejudices -- 7. Independence of Thinking -- 8. On Mistakes of Thinking -- 9. On the Notion of Education -- II. PSYCHOLOGY AND SEMIOTICS -- 10. Psychology of Thinking -- 11. The Theory of Judgments -- 12. On Formal Truth -- III. METAPHYSICS -- 13. Contemporary Philosophy on the Immortality of the Soul -- 14. Metaphysics of the Soul -- 15. What does "Experiential" Mean? -- 16. What does "Physical" Mean? -- IV. ETHICS AND AESTHETICS -- 17. Ethics and the Theory of Evolution -- 18. On Ethical Skepticism -- 19. Ethics, Criminal Law and the Problem of Free Will -- 20. Does Man Always Behave Egoistically? -- 21. Pessimism and Optimism -- 22. Truthfulness as Ethical Obligation -- 23. On Experimental Aesthetics -- 24. From the Aesthetics of Music -- V. CORYPHAEI -- 25. Socrates -- 26. Thomas Aquinas -- 27. Spencer and Leibniz -- 28. Friedrich Nietzsche -- 29. Bergson's Oxford Lectures -- Bibliography -- Name Index.