My method is rewarding for good behavior and correcting for bad.
What is the correction? It can be verbal or for example - a little leash pressure. I do not believe in hitting the dog for correction (please never do that).
Raising a good behaved dog without showing it what's good and what's bad would be very difficult. You don't want to just ignore the bad behavior - because then it would never go away.
For example, if you see your kid throwing rocks at people - would you stop it and tell the kid that's inappropriate or just ignore it? (Correction can only take place in a moment. If you see that your dog chewed on your favorite pair of shoes 5 minutes ago, sorry you can't really do anything now.)