Thinking FAST and SLOW Influences Our Decision Making

Our brains process information in two very distinct ways: One way is FAST thinking which acts automatically based on our experience or what we see, and the other is SLOW thinking where our body speeds up (our muscles tense, our pupils dilate, and our heart rate increases) but our brain slows down. Both FAST and SLOW thinking influence our reactions and drive our decision making.

Depending on the complexity of the situation and the risk involved, firefighters must be able to use either FAST or SLOW thinking.

Watch this short video from AsapSCIENCE for important information about how we make decisions.

How do you practice decision making in complex situations?

Want more information on decision making? Read Daniel Kahneman’s Thinking Fast and Slow which describes in detail, with several examples, how our brains have two systems, or speeds to help us make decisions. Also a must read is Gary Klein’s Streetlights and Shadows which sums up his take on rapid prime decision making in complex situations.


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