At the beginning of your career, you already have a life full of encounters that affect your moral attention. Because of that, the one can estimate differently than the other that an issue is more than it shows on the surface:
- The one will find some remark a silly joke, while the other is annoyed or feels discriminated and finds it sexistic behavior.
- Some USA twitterers are notorious, and lure others to respond in a way they normally would not do
I think it is important to develop the moral awareness of teachers because teaching like craftsmanship needs the permanent development of sensors for moral issues. One can develop those sensors by using your moral imagination, your capability of moral estimation and your moral judgments.