It is not a psychic ability that allows han to know that someone is talking about him in the auditorium. hearing his name is a strong attentional cue and he is experiencing the phenomenon, where we perceive only the conversations our attention focuses on amidst all the people talking.

cocktail party        

Explanation:

Cocktail party effect: In psychology, the term cocktail party effect is considered to as a phenomenon in which an individual's brain capacity to focus on his or her auditory attention based on a specific stimulus and therefore filtering out or ignoring other stimuli present.

Example: A woman who is in a party focuses on a conversation she is having with her friend while ignoring other's conversation being in a noisy place.

In the question above, the given statement focuses on the cocktail party phenomenon.

How did the barbarians take over Rome?It was upon Rome and the Western Empire that the full force of the barbarianonslaught fell. [3] First came the Goths. These were Teutons or Germans, and were divided into two tribes, the Visigoths or west Goths, and the Ostrogoths or east Goths.