10, 11. Distinction between logical and psychological views.
12–16. Analogy of Formal Logic fails to show that we can thus detach and measure our belief.
17. Apparent evidence of popular language to the contrary.
18. How is full belief justified in inductive enquiry?
19–23. Attempt to show how partial belief may be similarly justified.
24–28. Extension of this explanation to cases which cannot be repeated in experience.
29. Can other emotions besides belief be thus measured?
30. Errors thus arising in connection with the Petersburg Problem.
31, 32. The emotion of surprise is a partial exception.
33, 34. Objective and subjective phraseology.