Paul Tough in his book How Children Succeed, quotes studies proving there are multiple benefits for children who have strong character traits and act on them. Ironically, the benefits even include better health as an adult (Ephesians 6:3). It’s no wonder public schools and others have wanted to introduce character education as a part of their curriculum.
What is interesting, as a Christian, is that their efforts have had uneven results at best. It seems that when internal motivations fail to remind young people to have good character, they must rely on external motivations. Those who don’t have parents or schools who are there by their side constantly reinforcing the positive behaviors will often fall back on previous bad habits in character. Secular attempts at character education have had to resort to creating good “habits” as the best way of reinforcing good character when no one is around to encourage those whose internal motivation is failing them. (And there is no real evidence that works much better.)