Who Among the Following Most Likely Exhibits the Developmental Pattern

Multiple Choice

Who among the following most likely exhibits the developmental pattern of successful aging?

A) Khalid who is 79 years old and has started experiencing a modest decline in his psychological functioning
B) Shyam who is 81 years old and frequently forgets where he places his belongings
C) Carlo who is 78 years old and suffers from Parkinson's disease, which impairs his daily functioning
D) Selena who is 80 years old and capable of walking without the support of a cane