An "arch type" refers to a fundamental model or pattern that serves as a basis for other similar concepts. In various fields, such as literature, psychology, and design, archetypes represent universal symbols or themes that resonate with human experiences. For example, the hero archetype embodies courage and determination, often seen in stories and myths. In psychology, the term is closely associated with Carl Jung, who proposed that archetypes are innate, universal symbols found in the collective unconscious. These archetypes influence behavior and perception, shaping how individuals relate to themselves and others. Understanding archetypes can enhance creativity and self-awareness.