Cultivating a sense of perfectionism in the most mundane aspects of life is probably what most militaries employ. This includes overlearning everything from folding bedsheets and shining your boots to complicated drills and executing all kinds of personal maintenance with minimal amount of time. Apply long enough, and winging it won't even cross your mind anymore. I think this is a very useful idea if correctly and moderately applied. Strict hierarchy helps the practice, obviously.
The well meaning idea didn't get that well applied during my conscription. I learned to fold my bedsheets like a pro, but hardly learned how to shoot a weapon.
Hahaha, exact same thing here. The US Air Force makes a big thing out of attention to detail- a single errant fold in a bedsheet or T-shirt results in the entire 50 person unit's crap being thrown everywhere and all of you have to do it again.
In contrast, we went to the shooting range once and had to hit the target a single time out of 40 shots to pass. In fairness, if the AF is using rifles everything is pear-shaped anyway.
In response to the question
I posted that my military experience seems effectively designed to increase executive function. Some examples of this from myself and metastable are
Uniforms- not having to think about your wardrobe, ever, saves a lot of time, mental effort, and money. Steve Jobs and President Obama are known for also using uniforms specifically for this purpose.
PT- Daily, routinized exercise. Done in a way that very few people are deciding what comes next.
-Maximum use of daylight hours
Med Group and Force Support-Minimized high-risk projects outside of workplace (paternalistic health care, insurance, and in many cases, housing and continuing education.)
After a moment's thought it occurred to me that there are some double-edged swords in Military Rationality as well, some of which lead to classic jokes like 'Military Intelligence is an oxymoron.'
Regulations- A select few 'experts' create policies which everyone else is required to follow at all times. Unfortunately these experts are never (never ever) encouraged to consider knock-on effects. Ugh.
Anybody else have insights on the military they want to share here? I feel a couple of good posts on increasing executive function might come out of a discussion on the rationalities and irrationalities of the armed forces.