Non-linear theories a Lexical Phonology a Autosegmental Phonology a Metrical Phonology a Dependency Phonology a Government Phonology o CVC Phonology a Declarative Phonology
6 ◼ Non-linear theories ❑ Lexical Phonology ❑ Autosegmental Phonology ❑ Metrical Phonology ❑ Dependency Phonology ❑ Government Phonology ❑ CV/VC Phonology ❑ Declarative Phonology
Constraint-based theory a Optimality Theory(OT): Prince, A R smolensky, P. 1993/2002 Optimality theory: constraint interaction in generative grammar. Alan Prince and Paul Smolensky ms. Rutgers University. 2004 Published by Blackwell optimality theory Constraint Interaction in Generative Grammar 1=
7 ◼ Constraint-based theory ❑ Optimality Theory (OT): Prince, A. & Smolensky, P. 1993/2002. Optimality theory: constraint interaction in generative grammar. ms. Rutgers University. 2004. Published by Blackwell
SPE ■Rule- based. Derivational: derivation from underlying to surtace form A→B/XY
8 SPE ◼ Rule-based. ◼ Derivational: derivation from underlying to surface form. A → B / X__Y
OT Constraint-based Development of generative phonology. a Very different way of representation Can be used for syntax and acquisition studies Aims at cognitive explanations
9 OT ◼ Constraint-based. ◼ Development of generative phonology. ◼ Very different way of representation. ◼ Can be used for syntax and acquisition studies. ◼ Aims at cognitive explanations
Constraints are universal Languages differ in the ranking of constraints Constraints can be contradictory and can be violated
10 ◼ Constraints are universal. ◼ Languages differ in the ranking of constraints. ◼ Constraints can be contradictory and can be violated