Robert is a veteran of the war in afghanistan. he suffers from posttraumatic stress disorder (ptsd). now, back home in a quiet kansas neighborhood, he jumps when he hears a firecracker or a car backfire. in the terminology of classical conditioning, these sounds are best thought of as stimuli.

In the terminology of classical conditioning, these sounds best thought of as a conditioned stimuli. In which a conditioned stimuli occurs when an unconditioned stimulus has been linked or affected the neutral stimulus that will likely trigger an affect that makes the conditioned response to appear.

they can increase to boost the enonomy.