Observant reader Oliver Jones noticed that the Perry subjects can not be age 27 in 1993, as we mistakenly implied on page 11. Rather, 1993 is the publication date of a study looking at the Perry subjects when they were 27.
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Perry Preschool Subjects are Ageless
Observant reader Oliver Jones noticed that the Perry subjects can not be age 27 in 1993, as we mistakenly implied on page 11. Rather, 1993 is the publication date of a study looking at the Perry subjects when they were 27.