In qualitativephenomenological research, lived experience (German: Erlebnis)[1] refers to the first-hand involvement or direct experiences and choices of a given person, and the knowledge that they gain from it, as opposed to the knowledge a given person gains from second-hand or mediated source.[2][3] It is a category of qualitative research together with those that focus on society and culture and those that focus on language and communication.[4] While the term has been increasingly used in qualitative research as a form of evidence and source of knowledge, the concept of "lived experience" as something separate from "experience" is rarely defined.[5]