Stasis Theory

Stasis theory is the classical method for identifying the precise point at issue in a dispute by asking a fixed sequence of questions about fact, definition, quality, and procedure.

Definition

Stasis theory is a classical heuristic for analyzing controversies that locates the central question on which a dispute turns by working through ordered categories of disagreement.

Scope

This topic covers the doctrine of stasis (Greek stasis, Latin status or constitutio), attributed to Hermagoras of Temnos and transmitted by Cicero and Quintilian. It treats the standard questions: whether an act occurred (conjectural), how it should be defined (definitional), its quality or justification (qualitative), and whether the case is properly brought (translative or procedural). Its modern use as an invention and analysis heuristic is noted.

Core questions

• What is the actual point of disagreement in a controversy?
• How do questions of fact, definition, quality, and procedure differ?
• How does identifying the stasis guide invention and argument?
• Can opposing parties disagree about which stasis applies?

Key concepts

• conjectural stasis (fact)
• definitional stasis
• qualitative stasis (quality)
• translative stasis (procedure)
• Hermagoras of Temnos

Key theories

The stases of a dispute

Roman rhetoric, drawing on Hermagoras, classifies the issue of any case into conjectural, definitional, qualitative, and translative types, directing the speaker to the questions that must be argued.

History

Stasis doctrine was systematized in the second century BCE by Hermagoras of Temnos, whose own works survive only in fragments and testimonia. Cicero's De Inventione and Quintilian's Institutio Oratoria transmitted Latin versions, while the Greek tradition culminated in Hermogenes. Largely a tool of forensic invention in antiquity, stasis theory was revived in twentieth-century rhetoric and composition as a general method for analyzing public controversies.

Debates

Number and ordering of the stases

Ancient and modern scholars disagree about how many stases there are and how the Greek and Latin schemes correspond, reflecting variation across Hermagoras, Cicero, and Hermogenes.

Key figures

• Hermagoras of Temnos
• Cicero
• Quintilian
• Hermogenes

Seminal works

• cicero-de-inventione
• quintilian-institutio

Frequently asked questions

Why is stasis theory useful beyond ancient courtrooms?

It helps writers and analysts pinpoint exactly what is in dispute—whether the facts, the definition of terms, the evaluation of an act, or the proper venue—so that argument addresses the real point of contention rather than talking past it.