Answer:
The answer is studying behavior and mental processes.
Step-by-step explanation:
Psychology is considered a science concerning behavior and mind. Psychology studies the feelings and thoughts as well as conscious and unconscious phenomena. As psychology is a social science it tries to understand people through the establishment of general principles.
Psychologists try to identify the mental functions and their role in all aspects regarding individual behavior. They also examine other processes that could have a relation with cognitive functions. They include physiological and biological processes.