please describe and explain the following

1. decribe/define Sel-Determination Theory (social work)

2. who created it?

3. what is the goal of the theory?

4. what human development idea(s) does it touch on? (How on the system impact?

5. what are the techniques used?

6.what is the role of social work in the process of using the theory?

7. what assessments and processes are used? why?

add sources/resources