§6. How Definitions affect the cogency of arguments 380


CHAPTER XXIV

FALLACIES

§1. Fallacy defined and divided 385
§2. Formal Fallacies of Deduction 385
§3. Formal Fallacies of Induction 388
§4. Material Fallacies classified 394
§5. Fallacies of Observation 394
§6. Begging the Question 396
§7. Surreptitious Conclusion 398
§8. Ambiguity 400
§9. Fallacies, a natural rank growth of the Human mind, not
easy to classify, or exterminate 403


QUESTIONS 405




LOGIC




CHAPTER I