A personal statement focuses on these 2 aspects:
1. How were you able to achieve your current goals?
a. How your education played a role in achieving your goals?
b. How did your work and professional experience help you achieve these goals?
c. Did you or do you have any special interests that played a role in your achievements?
2. Did any past events or factors influence your educational or professional development?
Study Objectives focus on these 2 aspects:
1. What is it that you want to study?
a. be specific by telling about your majors and field of interest
b. tell exactly the kind of program you want to pursue
2. Why do you want to study it?
a. explain how this degree is a natural fit with your previous experiences (as in how is it a natural outcome of your past experiences)
b. explain how this degree will help you achieve your future goals