hat
Kòmanse nan 1938, etid la Grant nan Devlopman pou granmoun charted sante fizik ak emosyonèl nan plis pase moun 200, kòmanse ak jou bakaloreya yo. Adaptasyon a kounye a-klasik nan lavi rapòte sou lavi mesye yo jiska laj 55 ak te ede nou konprann spirasyon granmoun. Koulye a, George Vaillant swiv mesye yo nan nineties yo, dokimante pou premye fwa ki sa li se tankou fleri lwen pi lwen pase konvansyonèl pou pran retrèt.
eng
Begun in 1938, the Grant Study of Adult Development charted the physical and emotional health of over 200 men, starting with their undergraduate days. The now-classic Adaptation to Life reported on the men’s lives up to age 55 and helped us understand adult maturation. Now George Vaillant follows the men into their nineties, documenting for the first time what it is like to flourish far beyond conventional retirement.