Arthur J. Todd
University of Minnesota
Footnotes:
[[34]] In order to secure frank statements, both these autobiographies and the time budgets may be handed in anonymously.
[[35]] American Journal of Sociology, 4:1-20; 7:1-28, 171-187.
[[36]] In his Men of the Old Stone Age.
[[37]] See such a diagram in Todd, Theories of Social Progress, page 240.
[[38]] While accepting full responsibility for the opinions herein set forth, I wish to express my appreciation of assistance rendered by a large group of colleagues in the American Sociological Society.