Not sure if it involves supply of executive function , but I'm reminded of Kaj_Solata's own post to like each other, sing and dance in synchrony . He specifically mentioned military drill as an example.
I suspect that "executive function" as an individual is very different from executive function in the context of a highly collective institution like a military unit.
The collectiveness itself conserves executive function of the individual by making bad decisions very costly. Doing the right thing becomes a no-brainer.
Screw up once, your whole unit is punished. Screw up twice, everyone hates your guts.
Wish I had a study group watched over by a drill sergeant...
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.