Sarento's Fear of Flying Is Treated by Exposing Him to a Three-Dimensional

Multiple Choice

Sarento's fear of flying is treated by exposing him to a three-dimensional, computer-generated "world" in which he can experience walking onto a plane, being seated, and taking off. This computerized environment that responds to a viewer's head movements and other inputs is part of a behavioral therapy known as

A) EMDR.
B) virtual reality exposure.
C) covert sensitization.
D) aversive conditioning.