6. Among what groups of workers is the trade union strong? Among what groups is it weak? (Fetter, page 300.)
7. What effect has unionism had upon wages? (Fetter, pages 306-307.)
8. What is meant by limitation of output? (Ely, pages 449-450.)
9. What is a standard wage? (Bullock, pages 320-321.)
10. What is the legal status of the strike? (Bullock, pages 328-329.)
11. What is scientific management? (Bullock, pages 339-340.)
12. What will probably be the future development of the trade union? (Ely, pages 468-469.)
TOPICS FOR INVESTIGATION AND REPORT
I
1. Origin and growth of the trade union movement in your section.