It doesn’t matter which is used – there are many. Most are based on problem solving techniques which conclude with decision making – choice of a course of action.
Mnemonics are most valuable during training in developing decision making skills and then enhancing the skill with continual use so that the process approaches subconscious thinking.
https://www.scribd.com/doc/199876698/Critical-Thinking
https://www.scribd.com/doc/63058467/...tion-Awareness
https://www.scribd.com/doc/73271746/...tter-Decisions