Business Psychologist

I am very interested in psychology, but I will receive a Bachelor of Business Administration. Is it possible that I can become a psychologist with this degree? What can I do?

I am not sure but I think it can be if your area of interest is Industrial / Organizational Psychology: Industrial / organizational psychologists are primarily concerned with relationships between people and their environments. They can develop new ways to increase productivity or be involved in personnel selection. They work in businesses, government agencies and academia.
Anyway, I think that the study of some degree or additional courses are needed and help you in this transiciałn you want to do. Good luck!

It will probably take a refresher course, but you have to switch to a control anyway to get anywhere in this area. Since you already have a degree ... just know the basic psychology classes you need to go to the next level .... you can do at any state college.

Go to the university and register for a course in psychology