During an Episode of the TV Show Seinfeld , One

During an episode of the TV show Seinfeld , one of the characters was identified as "The Close Talker," meaning that he stood too close to people when he spoke to them. This person's behavior would most likely be judged abnormal on the basis of the __________ criterion for abnormality.

A) dysfunction
B) personal suffering
C) norm violation
D) impracticality