http://www.waldenu.edu/Degree-Programs/Masters/M.S.-in-Psychology.htm - Most schools that offers a bachelor’s degree in psychology also offer a masters degree in psychology. So, you could just return to your alma mater. Otherwise, you should determine what you can afford and go from there. There are many options both online and offline for students seeking a psychology masters degree. Just make sure any school you choose is accredited. Otherwise, the degree is for naught.