Which of the following is a recognized psychological strategy used in fire situations?

Denial is a recognized psychological strategy often observed in fire situations. It involves an individual's inability or unwillingness to accept the reality of a dangerous situation, such as an impending fire or the presence of flames. This reaction can stem from fear, confusion, or a lack of understanding about the risks involved. In emergency situations, people may collapse mentally under the pressure, leading them to underestimate the danger or completely ignore the need for action.

In contrast, collaboration, while it may be beneficial in many contexts, is not a psychological strategy specific to fire situations. Revelation and critique also do not represent psychological responses typically used during such emergencies. Therefore, the acknowledgment of denial helps in understanding human behavior in crisis management, especially in educating communities about fire safety and preparedness.