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Summary: Despite being a recent development in generative linguistics, Optimality Theory (OT, Prince & Smolensky 1993) has had a profound impact on linguistics, particularly on phonology in North America. OT posits that observed forms of language arise due to conflicting linguistic constraints. When proposed in 1993, OT saw virtually overnight success in American phonology despite not having been the first theory of grammar to focus solely on the constraint. I argue, that the reasons for which OT saw such immediate success due in large part to the efforts of Prince and Smolensky to work at getting the word out, the state of American phonology at the time which felt stagnant to some, and the coincidence of OT's birth with the Internet Boom which Prince and Smolensky used to their advantage [ABSTRACT FROM AUTHOR]

Consonant cluster simplification in Tundra Nenets coexists with other consonantal alternations, such as fricative strengthening, lenition of stops, and a variety of NC-effects, which all apply within the same phrasal domain. These processes interact with each other, suggesting an opaque ordering within the same post-lexical domain and thus presenting a challenge not only for inherently parallel theories like classical Optimality Theory, but also for the cyclic derivational approaches such as Stratal OT. We analyze all instances of Tundra Nenets cluster simplification as coalescence and show that a variety of apparently opaque alternations accompanying cluster simplification can be seen as transparent on this account. We also argue that strengthening in consonant clusters is caused by an intermediate stage where coda obstruents lose their place and turn into a glottal stop. [ABSTRACT FROM AUTHOR]

Spanish has a restriction on palatal nasals and laterals in the coda so that they are normally realized as dental or alveolar coronals. In the onset position, the palatal point of articulation is retained, bello (be.[ʎ]o) 'beautiful-masc.', beldad (be[l].dad) 'beauty'; doña (do.[ʎ]a) 'Madam', don (do[n]) 'Mister'. Alternations such as these led phonologists to propose a rule of depalatalization that turns an underlying palatal nasal or lateral into a coronal (Contreras 1977; Harris 1983). More recently, within an optimality-theoretic framework and on the basis of loan word evidence, Lloret and Mascaró (2006) argue again in favor of an active process of depalatalization in the phonology of Modern Spanish. Taking the proposal of Lloret and Mascaró as its point of departure, this paper expands the discussion on depalatalization to consider diachronic data, the role of the underlying representation and the perception grammar, in particular regarding loanword phonology. Historical data support depalatalization as an active phenomenon in Old Spanish and Medieval Spanish; yet the morphophonological alternations cannot be considered active/productive synchronically. Unlike previous serial models of phonology, an OT framework allows for the incorporation of diachronic data into the analysis, through constraints, constraint re-ranking and Lexicon Optimization, thus explaining how the current situation came about and shedding light on apparent synchronic alternations. OT also provides a formalization of the role of the underlying representation in diachronic change and in synchronic loanword evidence, in connection with the perception grammar, thus providing support for depalatalization as an active phonotactic restriction in Spanish. [ABSTRACT FROM AUTHOR]