There's no way to tell how long this process will take, but it's typically 3-5 years based on current backlog. If your appeal is denied by BVA, it can again be appealed to the Court of Veterans Appeals (COVA). This is typically the last station for your appeal.
Here are some of the highest paying jobs one can get with a psychology degree. Child psychiatrist - $189,301 average. A child psychiatrist can make close to a half million dollars in just one year.
Earning your Associate's degree in Psychology is the first step on a branching path with many options. You won't be able to start treating patients with this degree, but earning your Associate's in psychology is a cost effective and efficient way to explore the field and begin building your credentials.