I believe it would be better to try to spark a kids development more naturally though your own actions and thus example and through your own unintended remarks,
else you're just handing the kid a rule set like "don't steal, or you will go to jail", rule sets have no substance to them if they are not followed by ones own decision regardless of what consequences there may or may not be.
I think teaching a kid emotional intelligence any other way than by your own actions and example in life is like giving a loaded weapon to them.
It'll be like you're saying: If you behave this way, even if you don't really mean it, people will like you and believe you, it will help you get the things you want and manipulate them better