A bank teller was so distracted by the sight of a bank robber's weapon that she failed to perceive important features of the criminal's physical appearance.This best illustrates the impact of

A) parallel processing.
B) change blindness.
C) selective attention.
D) blindsight.

Selective Attention

is the process by which individuals focus on a specific piece of information in their environment while ignoring others.

Physical Appearance

Refers to the outward look or aspects of a person, including body shape, facial features, hair, and other physical traits.