psychology is the study of people's behavior performance and mental operation

Psychology Dictionary is a useful mental health dictionary for you to quickly find information on mental health issues.

Psychological employ empirical methods to infer causal and correlational relationships between Psychological variables. In addition, or in opposition, to employing empirical and deductive methods, some—especially clinical and counseling psychologists—at times rely upon symbolic interpretation and other inductive techniques.

It also refers to the application of the knowledge, which can be used to understand events, treat mental health issues, and improve education, employment, and relationships. The subject lies at the intersection of applied, educational, and theoretical science.

In psychology, the dark triad refers to the personality traits of narcissism, Machiavellianism, and psychopathy. They are called "dark" because of their malevolent qualities.

Psychology is the science of behavior and mind, including conscious and unconscious phenomena, as well as feeling and thought. It is an academic discipline of immense scope and diverse interests that, when taken together, seek an understanding of the emergent properties of brains, and all the variety of epiphenomena they manifest. As a social science it aims to understand individuals and groups by establishing general principles and researching specific cases.