The expected behavior of a guide person in a search formation centers significantly on ensuring that team spacing is correct. This is crucial because proper spacing allows for an efficient search pattern and minimizes the risk of missing areas while also maintaining safety among team members. If spacing is too close, team members may interfere with each other's search efforts, and if it's too far apart, areas may be overlooked.
By maintaining appropriate spacing, the guide can facilitate a systematic approach to searching an area, ensuring each member effectively covers their assigned sector without crowding or overlapping unnecessarily. This helps the team remain safe while maximizing the chance of finding the subject in a timely manner.
While other options may seem relevant, they do not capture the primary responsibility of a guide person, which is to coordinate the search effectively through proper spacing among team members.