Explanation : The halo effect is a type of cognitive bias
wherein some trait or impression of a person
or thing influences a judgment of that person
or thing; or impacts an evaluations of that
person's other specific traits. It supports rapid
decisions, even if biased ones.
One common example of the halo effect is
the on screen impression of movie stars as
admirable and endearing influencing people
to see them as intelligent and humane, too.