Blaze Through the Certified Fire Protection Specialist (CFPS) Exam 2026 – Ignite Your Career Now!

The correct answer indicates that individual decision-making does not typically affect travel time during an evacuation in the same way as the other listed factors. In emergency situations, while individual decision-making can influence when or whether a person decides to evacuate, it is not a direct factor that impacts the speed or distance of travel once the evacuation is underway.

Travel time is primarily influenced by physical barriers, which can impede movement; premovement time, which accounts for the delay before individuals start moving; and crowd density, which significantly impacts how quickly people can navigate through an area. High crowd density can slow down movement due to congestion, while physical barriers might require individuals to take longer routes.

In contrast, individual decision-making occurs before the actual physical movement begins and is more about the choice to evacuate rather than affecting travel time directly during the evacuation process itself.