Earlier quoted context omitted.
Unfortunately the dysfunction and poverty may go hand in hand a lot of the time. There is strong indication that scarcity affects cognitive function. "Scarcity: Why having too little means so much" is a great book on this. In essence it is not that people in poverty have less innate executive control / cognitive capacity, but that the situation of poverty causes anyone to lose some significant points of executive con…
> There are some illuminating (but terryfing) experiments in the book, where they show you can literally sabotage a low income persons score on an IQ test by mentioning a hypothetical car repair of 2000 dollars before they take it. Modern humans have existed for something like 100,000 years give or take a few tens of thousands, and yet we only started building anything particularly innovative in the last ~10,000 or s…
In my limited experience with these people, they are absolutely capable of higher cognition, including planning into the distant future.