Which One of the Following Examples Best Illustrates Involvement of a Central

Multiple Choice

Which one of the following examples best illustrates involvement of a central executive in the human memory system?

A) Adam absentmindedly cracks his knuckles every minute or two.
B) Brigette plans how she might best prepare for a history test.
C) Claudia quickly recites the letters of the alphabet in order because she has them memorized.
D) David is frightened the first time he hears the loud noises at a fireworks display.