longitudinal

In the June Atlantic Monthly, Joshua Wolf Shenk has a long, moving article about what may be the longitudinal study of all longitudinal studies - the Harvard Study of Adult Development (Grant Study), begun in 1937. Its creator Arlie Beck planned to track 268 "healthy, well-adjusted" men from their sophomore year at Harvard through careers, marriage, families, retirement and eventually death - and somehow, from this glut of longitudinal data, to glean the secrets of "successful living." But the portrait Shenk paints is as full of pathos as it is of success. Delving into the case files, now…