The Essentials of Logic, Being Ten Lectures on Judgment and Inference

by Bernard Bosanquet

1. Inference in General 137

2. Conditions of the Possibility of Inference 139

3. System the ultimate condition of Inference 140

4. Immediate Inference 141

5. Number of Instances 142

6. Figures of Syllogism, illustrating Progress from Guess-work to Demonstration 146

LECTURE X INDUCTION, DEDUCTION, AND CAUSATION

1. Induction 151 a. By simple Enumeration 151 b. Enumeration always has a Ground 152 c. Perfect Induction 152 d. System 153 e. Analogy as Step towards System 155 f. Negative Instance 158 g. Classification and Generalisation 159 h. Hypothesis 161

2. Deduction 162 a. Subsumption 163 b. Construction 163

3. Causation 164