What does crisis management training teach about the senior officer's role in decision-making during a developing major incident, distinct from routine bridge or departmental management?

A. Crisis decision-making should always wait until complete, fully verified information is available before any action is taken

B. A genuine crisis often involves incomplete information, rapidly changing conditions, and high consequence decisions under time pressure — crisis management training covers structured decision-making approaches (gathering available information quickly, making a reasonable decision rather than waiting for full certainty, and continuously reassessing as new information arrives) rather than expecting routine, fully-informed decision processes to simply scale up

C. Crisis management decisions are identical in process and pace to routine departmental management decisions

D. A single individual should always make every decision alone during a crisis, with no structured information-gathering process involved

A. Passenger ships involve managing large numbers of untrained, often anxious members of the public during an emergency, rather than a relatively small, drilled crew — this requires specific skills in directing crowds, managing panic, communicating clearly to people with no prior safety briefing experience, and accounting for passengers who may have mobility, language, or other needs

B. Crowd management is only relevant for vessels carrying more than 5,000 passengers, with no requirement on smaller passenger ships

C. Passengers are expected to manage themselves entirely independently during an emergency, with no crew role in directing or assisting them

D. Crowd management training is identical to standard crew muster training and offers no additional relevant content for passenger vessels

A. Passengers will always follow crew instructions immediately without any need for active prompting or reassurance

B. Human behaviour during emergencies is entirely unpredictable and cannot meaningfully be anticipated or trained for

C. A common pattern is denial or delayed reaction — many people initially underestimate the seriousness of a situation, continue normal activity, and delay responding to alarms or instructions, sometimes due to social proof (waiting to see what others do) — crew need to actively and clearly prompt action rather than assuming people will respond immediately and rationally to an alarm

D. People in an emergency situation always respond immediately, rationally, and without hesitation to any alarm or instruction