What Did the Study Find?

As a young med student, my predecessor told us about the study. Bob has now served as the studyes director for more than 15 years. He's watched the original generation of subjects transition from their late adult hood into their elderly years. 268 harvard undergraduates started. Only about 12 are still living, and they are in their mid to late nineties. 456 inner city boys started,. About 60 of them are left, and they're around the age of 90.