Kike's Psychology Blog: What is Psychology and why is it important?

Psychology is the scientific study of mental operations and behavior. It also is the use of knowledge and understanding. Psychology has many sub topics, such as, human development, sports, education, physical condition, buisness, and media. Psychology is important because it has to do with mental process and human behavior. Psychology applies to everything in the human life. Psychology studies who we are, why we act and think like that. Psychology also helps in many life-threatiening diseases, such as Alzheimer's disease and Parkinson as well.