Psychology is the scientific study of mind and behavior. The word “psychology” comes from the
Greek words “psyche,” meaning life, and “logos,” meaning explanation. Psychology is a popular
major for students, a popular topic in the public media, and a part of our everyday lives.
Television shows such as Dr. Phil feature psychologists who provide personal advice to those
with personal or family difficulties. Crime dramas such as CSI, Lie to Me, and others feature the
work of forensic psychologists who use psychological principles to help solve crimes. And many
people have direct knowledge about psychology because they have visited psychologists, for
instance, school counselors, family therapists, and religious, marriage, or bereavement
counselors.
