Vital Involvement in Old Age - Erik H. Erikson, Joan M. Erikson, Helen Q. Kivnick - Google Books

https://books.google.de/books?id=yWc-AAAAQBAJ

Erikson's now-famous concept of the life cycle delineates eight stages of psychological development through which each of us progresses. The last stage, old age, challenges the individual to rework the past while remaining involved in the present. The…