What Did the Researchers Conclude About How Caffeine Consumption Affects

Multiple Choice

What did the researchers conclude about how caffeine consumption affects memory function from the experiment?

A) Caffeine improves memory function in elderly people.
B) Decaffeinated coffee worsens memory function in elderly people.
C) Caffeine has no effect on memory function in elderly people.
D) Elderly people should drink coffee in the afternoon to boost memory function.
E) Elderly people have poorer memory function in the afternoon as compared to young adults.