13. When may repetitions actually break down or eliminate habitual
responses?
14. How may the keeping of a record of one's improvement add in the
formation of a habit?
15. What motives have you found most usable in keeping attention
concentrated during the exercises in habit formation which you conduct?
16. The approval or disapproval of a group of boys and girls often
brings about a very rapid change in physical, moral, or mental habits on
the part of individual children. Why?
17. Why should drill work be discontinued when children grow tired and
cease to concentrate their attention?
18. Why should reviews be undertaken at the beginning of a year's work?
How can reviews be organized to best advantage during the year?