Psychology can be defined as the study of?

Psychology is defined as the study of mental processes and behavior, which encompasses a wide range of human experiences and activities. This broad definition includes the examination of how individuals think, feel, and act in various situations, as well as how they interact and relate to others.

Mental processes refer to the internal activities of the mind, including perception, memory, thought, and emotion. Behavior encompasses observable actions and reactions, allowing psychologists to study not just what people do, but also the underlying processes that drive those actions. This dual focus enables a comprehensive understanding of both individual and social dynamics.

The other options are narrower in scope. While human relationships are certainly a key aspect of psychology, they do not cover the full range of mental processes and behaviors that the field examines. Cognitive processes alone represent just one component of psychology, neglecting other important areas like emotions and social interactions. Political behavior, although it can be studied through a psychological lens, is a specific focus that does not encompass the broader study of mental processes and behaviors that defines the field as a whole.