Read time 4 minutes
Published on May 31, 2022
Speak with a University Counselor today.
We're here to help.
Psychology is a scientific field focusing on the mind and behavior. It is a relatively new science, with most of the advancement and contributions to this arena occurring within the past 150 to 200 years. When psychology first became a widely studied field, psychologists spent their time looking for cause and effect relationships, to ascertain the underlying mental processes involved in behavior.
Today, psychology still uses a cause-and-effect approach, but psychologists now understand that many factors influence behavior. If you choose to study psychology, you will have the option of exploring a number of subfields within psychology.
Social psychology focuses on the study of humans in social contexts. Social psychologists study the influence of others on an individual’s thoughts or behaviors, and make interpretations and predictions about the feelings, beliefs and behaviors of people.
Psychological research and ethics is a rewarding field for people with an interest in scientific processes. Because psychology is a science, it requires an investigation of the causes of behavior. These investigations must be systematic and based on research, including observation and measurement. Researchers back up theoretical interpretations with data and analysis. When working with human subjects, there are ethical guidelines which govern how researchers should treat people.
The psychological subfield of adult development and aging is a relatively new one because of a lower life expectancy before the 20th century. As life expectancy grew, the study of behaviors and thoughts during adulthood and old age grew with it. The study of adult development focuses on many different aspects of adulthood, but one major topic that drives the field is how people change during development and aging.
Cognitive neuroscientists study connection between biology and cognition. In other words, how does the biological brain produce our thoughts, feelings and behaviors? They study brain development to show how the brain changes, as well as the effects of injury and disease on the brain. This field studies specific areas of the brain that are involved in thinking and other mental processes, investigating how the brain controls mental activities.
There are many benefits of majoring in psychology and the career itself can be very rewarding. Here are some beneficial reasons for earning a psychology degree.
08/15/2025
6 min read
08/12/2025
5 min read
07/28/2025
5 min read
There are some educational requirements you need to fulfill in order to become a certified psychologist. All careers within psychology require a master’s or education specialists’ degree at minimum. However, many psychology professions require a doctorate-level degree and some amount of certified work experience.
Please visit our College of Humanities and Social Sciences to see what programs Grand Canyon University has to offer. To learn more, click on the Request More Information button at the top of this page.
1Retrieved from TheBestSchools, What Can You Do With a Psychology Degree? in January 2022
Adolescent psychology focuses on understanding and applying the practice of psychology to people from infancy to adolescence. This field often focuses on the basic psychological needs of children and adolescents. Child and adolescent psychologists study the cognitive development and behavior of children and adolescents, as well as family dynamics and other social influences.
Abnormal psychologists study atypical behavior, or behavior that is unusual for members of a society, including mental health disorders and treatments. Studies can be different across cultural groups or generations, since psychologists consider something abnormal if it is statistically uncommon in the population in question. Abnormal psychology may also include the study of social norms and the standards for acceptable behavior. Abnormal behaviors happen outside of these norms and are worth studying so that psychologists can obtain a better idea of their psychological causes.
Sports psychology is the study of how behaviors and thoughts affect sports and athletic performance. Sports psychologists work with athletes and coaches to increase their motivation based on research and theories. A sports psychologist uses techniques to assess and develop the mental skills needed to enhance performance in athletic environments. They may also counsel athletes about developmental and social issues related to sports participation.
