Visit a TV station. Visit an advertising agency and learn how ads are made and how they try to influence. Just brainstorm like this. Try to get outside . Take day hikes while others in school.
Nature can do wonders for depressed kids.
Do have her checked out by your doctor. She could really be depressed. He could diagnose and help out. But how do you get credit for this as far as getting diploma. She is homeschooling out of a real school in Arizona.