Executive function means being able to see the big picture and sort through details to arrive at a good decision. You probably have met more than a few people with very poor executive function. This person is probably very smart but seemingly incompetent in one area—often at work, or in daily life skills, or both. Executive function disorder is common among people with Asperger Syndrome.
I have terrible executive function. Sometimes I make decisions that are so bad that I look like I’m being ridiculous on purpose. It’s simply unbelievable to many people that I could make such incompetent decisions. But in the moment, I can’t see it.
To be sure, I can see it in other people. When I’m coaching others I can tell within five minutes if I’m dealing with someone with poor executive function. Many times I have said, “The crux of your career problems is that you have an executive function problem.” And after the person does a bit of searching on Google, they thank me over and over again for helping them understand why their life felt like it was falling apart and they couldn’t stop it.