I am going to explore teachers' attitudes toward self-determination of their students with different disabilities. I am looking for factors improving teachers consent for students' self-determination. I want to know as many as possible about the circumstances, in which teachers want their students with disabilities to be a primary causal agents in their lives.

I am looking for a tool (or any inspirations) which can help measure teachers attitudes toward self-determination. Do you have any advices for young researcher from Poland?

Thank you very much.