What term is used in existential psychology to define one's relationship with others?

The term used in existential psychology to define one's relationship with others is "Mitwelt." This concept refers specifically to the intersubjective experiences and connections one has with other individuals in the social world. It emphasizes the importance of social relationships and how these interactions significantly influence our sense of identity and existence. In existential psychology, understanding Mitwelt is crucial because it highlights that human beings are inherently social creatures.

Mitwelt is part of a triadic framework often discussed in existential philosophy, which includes Eigenwelt (the self) and Umwelt (the surrounding environment). While Eigenwelt focuses on an individual's internal world and self-perception, and Umwelt pertains to one's relationship with the external environment, Mitwelt explicitly centers on how we relate and connect with others. This distinction shows the comprehensive nature of the human experience, where relationships play a fundamental role in shaping our reality and experiences.