Literary notes about regression (AI summary)
In literature, the term regression serves as a multifaceted device that spans technical analysis and metaphorical reflection. It is employed to depict a return to earlier or more primitive states, whether in historical evolution—as when a society or idea is seen as declining from a previous peak [1],[2]—or in the human psyche, where individuals may revert to infantile or less mature phases under stress or conflict [3],[4],[5]. Moreover, regression appears in more scientific discourses too, such as when discussing the statistical tendencies in data or population dynamics [6],[7], thereby enriching its usage as a term that bridges analytical rigor with evocative narrative imagery [8],[9].