Question

A normally functioning 65 year old who cannot solve abstract logic puzzles as quickly as he did when he was younger is experiencing a:_____

a) Phenomenon that is uncommon for people of his age
b) Phenomenon predicted by Erik Erikson as part of the eight stages of psycho-social development
c) Decrease in his crystalized intelligence
d) Decrease in his fluid intelligence
e) Difficulty with concrete operational thinking

Answer 1

Decrease in his fluid intelligence

Step-by-step explanation:

A normally functioning 65 year old who cannot solve abstract logic puzzles as quickly as he did when he was younger is experiencing a Decrease in his fluid intelligence.