* Biopsychology: Biopsychology is a field of psychology that analyzes how the brain and neurotransmitters influence our behaviors, thoughts and feelings. This field can be thought of as a combination of basic psychology and neuroscience.
* Clinical Psychology: Clinical psychology is the branch of psychology concerned with the assessment and treatment of mental illness, abnormal behavior and psychiatric problems.
* Cognitive Psychology: Cognitive psychology is the branch of psychology that studies mental processes including how people think, perceive, remember and learn. As part of the larger field of cognitive science, this branch of psychology is related to other disciplines including neuroscience, philosophy, and linguistics.
* Comparative Psychology: Comparative psychology is the branch of psychology concerned with the study of animal behavior. Modern research on animal behavior began with the work of Charles Darwin and Georges Romanes and has continued to grow into a multidisciplinary subject. Today, biologists, psychologists, anthropologists, ecologists, geneticists and many others contribute to the study of animal behavior.
* Counseling Psychology: Counseling psychology focuses on providing therapeutic treatments to clients who experience a wide variety of symptoms. It is also one of the largest specialty areas within psychology. The Society of Counseling Psychology describes the field as " a psychological specialty [that] facilitates personal and interpersonal functioning across the life span with a focus on emotional, social, vocational, educational, health-related, developmental and organizational concerns."
* Developmental Psychology: This branch of psychology looks at development throughout the lifespan, from childhood to adulthood. The scientific study of human development seeks to understand and explain how and why people change throughout life. This includes all aspects of human growth, including physical, emotional, intellectual, social, perceptual and personality development. Topics studied in this field include everything from prenatal development to Alzheimer's disease.
* Educational Psychology: Educational psychology involves the study of how people learn, including topics such as student outcomes, the instructional process, individual differences in learning, gifted learners and learning disabilities.
* Experimental Psychology: Experimental psychology is an area of psychology that utilizes scientific methods to research the mind and behavior. Experimental psychologists work in a wide variety of settings including colleges, universities, research centers, government and private businesses.
* Forensic Psychology: Forensic psychology is defined as the intersection of psychology and the law, but forensic psychologists can perform many roles so this definition can vary. In many cases, people working within forensic psychology are not necessarily "forensic psychologists." These individuals might be clinical psychologists, school psychologists, neurologists or counselors who lend their psychological expertise to provide testimony, analysis or recommendations in legal or criminal cases.
* Health Psychology: The field of health psychology is focused on promoting health as well as the prevention and treatment of disease and illness. Health psychologists also focus on understanding how people react, cope and recover from illness. Some health psychologists work to improve the health care system and the government's approach to health care policy.
* Human Factors Psychology: Human factors is an area of psychology that focuses...