Auxiliary Elements of Induction, 418. B Bain Quoted, 12. Ballentine Quoted, 359. Barbara, Celarent, etc., 234. Begging the Question, 341. Bibliography, 492. Bowen Quoted, 12. Briefer Course, Outline of, 493. C Canons of Syllogism, 209; of Four Figures, 226. Categorematic Words, 48. Categorical Arguments, 263; Tested, 263; General Exercises, 481. Categorical Propositions Defined, 121; Four Elements, 122; Four Kinds, 126; Classification of, 128. Cause, Fallacy of False, 340. Chance, Rationalization of, 468. Child, Thinking of, 20. Circulus in Probando, 343. Classification Compared with Division, 112; Kinds, 113; Rules of, 114; Use, 114. Co-extensive Propositions, 142. Collective Terms, 50. Comparison, Stages in Thinking, 25. Complete Method, Three Elements, 97. Composition, Fallacy of, 331. Concept, Definition of, 17; a Thought Product, 21. Concomitant Variations, 402. Concrete Terms, 51. Connotative Terms, Two-fold Function of, 62; Definition of, 52; a List of, 65. Conquest the Desideratum, 447. Consequent, 289; Fallacy of False, 339. Contradiction, Law of, 35. Contradictory Terms, 53; Propositions, 167. Contrary Propositions, 165. Contraversion, 181; Fallacies of, 327. Converse Accident, Fallacy of, 335. Conversion, 176; by Limitation, 178; Simply, 179; Fallacies of, 327. Copula, 123. Creighton Quoted, 4, 387, 485. D Deduction, Defined, 96; as a Method, 97; Special Function of, 438. Definition, Importance of, 77; the Predicables, 77; Nature of, 82; Definition of, 83; Compared with Division, 84; Kinds of, 85; When Serviceable, 87; Rules of, 88; Terms which Cannot be Defined, 93; of Common Educational Terms, 94. Denomination, Stages in Thought, 26. Denotation and Connotation of Terms, 66. Descriptive Definition, 86. Development, Definition of, 94. Dichotomy, 110. Difference, Method of, 393. Differentia, 80. Dilemma, 308. Discoverer’s Method, 440. Disjunctive Arguments, 302; Rules of, 303; Logical Disjunction, 303; Reduction of, 307. Distribution of Subject and Predicate of Propositions, 145; Schemes for Remembering, 148. Division, Definition of Logical, 105; As Partition, 107; Compared with Definition, 84; Distinguished from Enumeration, 106; Rules of, 108; Compared with Classification, 112; Use of, 114; Fallacy of, 332. Dressler Quoted, 12. E Education, Defined, 94; Compared with Instruction, 95. Educational Terms Defined, 94. Elements of the Logical Proposition, 123. Elliptical Propositions, 129. Enthymeme, 247. Epicheirema, 249. Episyllogism, 250.