Psychology is a field of study that focuses on the human mind and behavior. The term 'psyche components' refers to the three main components of the psyche, which are the id, ego, and superego. The id is the unconscious part of the psyche that is driven by instinct and pleasure. The ego is the conscious part of the psyche that mediates between the id and the superego. The superego is the moral part of the psyche that is responsible for making decisions based on societal norms and values. The acronym IDS stands for the three components of the psyche: Id, Ego, and Superego.