Adaptation to LifeBetween 1939 and 1942, one of America's leading universities recruited 268 of its healthiest and most promising undergraduates to participate in a revolutionary new study of the human life cycle. The originators of the program, which came to be known as the Grant Study, felt that medical research was too heavily weighted in the direction of disease, and their intent was to chart the ways in which a group of promising individuals coped with their lives