The Cocktail Party Effect Occurs When One __________

The cocktail party effect occurs when one __________.

A) ingests too much alcohol and therefore cannot pay attention to one's surroundings
B) hears but cannot see the source of a stimulus when in the presence of many other people
C) pays attention to a previously ignored conversation because one hears one's name being mentioned
D) lets one's peers determine to what one should or should not pay attention