Stasis-theory seeks to classify rhetorical problems acccording to the underlying structure of the dispute that each involves. Such a classification is of interest to the practising rhetor, since it may help him identify an appropriate argumentative strategy; for example, patterns of argument appropriate to a question of fact may be irrelevant in an evaluative dispute.

Ancient rhetoric divided the questions which concerned the orator into the definite and the indefinite, quaestiones finitae and quaestiones infinitae, the former concerned with particular persons and occasions, the latter without any such reference. To take a simple example from Quintilian, ‘Should one marry?’ is a quaestio infinita, ‘Should Cato marry?’ a quaestio finita. The distinction was introduced, or at any rate first clearly formulated, by Hermagoras in the second century B.C., and became an established part of rhetorical theory. The (...) Greek term for the indefinite, or general, question was none of the various Latin equivalents used by Cicero attained general currency, and the Greek term prevailed. (shrink)