What are the theories of jargon?

Theories of jargon often explore the specialized language used within specific fields or groups, reflecting shared knowledge and identity. One theory posits that jargon facilitates efficient communication among experts, allowing for precise expression of complex ideas. Another theory suggests that jargon can create barriers, excluding outsiders and reinforcing in-group dynamics. Additionally, some scholars argue that jargon evolves as a means of establishing authority and signaling expertise within a profession.