Problem Sensitivity
Problem Sensitivity measures whether you notice that a situation is abnormal or likely to become a problem. It is a recognition task, not a repair task: you identify the discrepancy, trend, or hazard cue before being asked how to fix it. Scenarios often involve fireground conditions, apparatus readings, building features, or crew status.
Core rules
- Compare current readings and observations with normal operating ranges and with earlier readings.
- Look for trends, not just single points: a value moving steadily in the wrong direction matters.
- Scan for incongruities-smoke where there should be none, a gauge that disagrees with crew reports, a route that does not match the building layout.
- Distinguish a hazard cue from a solution; the question may ask only what is wrong or what may develop.
- Treat multiple small anomalies as a pattern, especially when they share a cause.
Worked example
At a commercial fire, the pump operator sees intake pressure fall from 60 psi to 20 psi while the discharge pressure remains steady and hoseline crews have not changed nozzle settings. What is the most likely problem? The water supply is failing-hydrant problems, a partially closed valve, debris in the strainer, or another appliance drafting from the same source. The unchanged discharge and crew settings rule out a sudden increase in water demand. The correct response identifies the supply-side problem; it does not immediately choose a tactic such as 'add more throttle,' which could worsen cavitation.
Traps
- Jumping to a solution before naming the problem.
- Normalizing a clear anomaly because nothing has failed yet.
- Focusing on one gauge and ignoring the relationship between readings.
- Confusing a cause with a symptom.