One of the biggest innovations in our understanding of the human brain has been the integration of medical and statistical methods to the field of psychology. This has transformed psychology from a purely philosophical study to one which brings practical and cutting-edge solutions to behavioral problems. Clinical psychology embodies the integration of science, statistics, theory, and medical knowledge to study human behavior and treat psychological problems.

As a professional practice, clinical psychologists wield the tools needed to identify and administer treatments for psychological problems, conduct academic research, and provide expert testimony in legal cases. As statistical and scientific methods continue to allow clinical psychology to push the barriers on its understanding of human behavior, the scope of what clinical psychologists are capable of will surely expand to new horizons.