Statistics is a very important aspect of studying psychology and is often required as a part of the core requirements for the major. Students need statistics in order to help them understand research principles as well as to help them understand how to measure their findings later in life. Although this class is math-based, many schools will help incorporate principles of psychology into the course to help make it more practical.
Research is one of the most important aspects of psychology. Psychologists often use research findings to help find the best solutions for their patients or to understand why their patients do the things they do. Some psychologists even devote their careers to doing research and sharing their findings with the world. For this reason, almost every school incorporates a research methods course into the plan of study for this major.
Students who are studying psychology in college will take a course on human behavior that will teach them about why humans act the way they do, some of the most common behavior patterns and what these patterns mean. This class will help students who want to become therapists because it will help them understand what could be causing their patient's behaviors and how to change those behaviors.
Human development is another course that is almost always required of students studying psychology in college. This course discusses how humans develop and how their behaviors and reactions to situations change throughout their lives. Future psychologists can use this information to help determine what treatments will work best for their patients based on their age.