4. Show the danger of persistent trains of thought.
5. What does the incessant regeneration of brain tissue imply to the educator?
6. Show that to acquire artificial reflex action in certain directions is a great part of education.
7. What are the aims of intellectual and moral education?
8. Show that character is affected by the acquired modification of brain tissue.
9. Show the need for care with regard to outside influences.
VII. The Forming of a Habit—‘Shut the Door after You’
1. What remains to be tried when neither time, reward, nor punishment is effective in curing a bad habit?
2. Show that habit is a delight in itself.
3. Show that misguided sympathy is a hindrance in the formation of habits.