“Quote shared via Kindle: “Students who exerted high levels of willpower were more likely to earn higher grades in their classes and gain admission into more selective schools. They had fewer absences and spent less time watching television and more hours on homework. “Highly self-disciplined adolesc…” via IFTTT from http://a.co/6zDpn5T
As a note they did the marshmallow test in areas where things were less fair to students (e.g. they DIDN’T bring a second marshmallow when they said they would) and these students became less hopeful about discipline.