That is a tough question. There is often shame surrounding SI behavior. Is there a way you can approach her, tell her that you admire the bracelts and can you see them? That would might put you close enough to see if there are any scars under them.

If she is not longer wearing them, there is nothing wrong with approaching someone and introducing yourself. Sometimes people with SI are lonely and will hint about or come right out and admit what is going on. Watch her behavior and see if there are signs of depression or anxiety. If so, use the opportunity to approach her, let her know that you have noticed that she seems to be upset and offer to be a set of ears if she wants to talk.

If you have strong suspiciouns, talk to a school counsellor and see if they will intervene for you. They don't have to tell the girl who reported a possible problem, in fact the counsellor can just say they have noticed this girl seems to be down and does she want to talk about it.

Sometimes the biggest mistake is doing nothing at all. I find it encouraging that you are taking the innitiative to try and intervene wtih a possible problem.

Sam2