By Rene Kager, Joe Pater, Wim Zonneveld

Bringing jointly recognized researchers, this selection of essays specializes in constraints in phonological acquisition. the 1st chapters overview the examine in its broader context, together with an advent by means of the editors that gives a concise educational on Optimality thought. the rest chapters deal with a couple of in part overlapping subject matters: the learn of kid creation facts by way of constraints; learnability matters; perceptual improvement and its relation to the advance of creation; and moment language acquisition.

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Additional info for Constraints in Phonological Acquisition

Example text

9 adult target onsets other than plosives are either realised with an initial plosive . . or deleted by Jarmo At this presumably prior developmental stage, constraints against sonorous onsets are fully satisfied. In terms of Optimality Theory, this would be captured by having the onset sonority constraints dominate all conflicting constraints. In terms of inviolable constraints, one could invoke a constraint, or set of constraints, against non-plosive onsets. However, such inviolable constraint(s) would be of no formal use in describing the stage discussed by Gnanadesikan, in which the constraint applies just in case one member of an onset is deleted.

Different ways. Since the factorial typology for a set of the size of Con is huge, the task of typologically verifying all predicted grammars poses many problems. Nevertheless, if we consider smaller sets, concentrating on a single typologically variant property (for example, syllable typology or stress typology), factorial typologies usually shrink to sizes small enough to allow for full typological verification. Consider, for example, a factorial typology of three constraints involved in patterns of obstruent voicing.

The discussion of parametric theories in section 1). Thus, the more germane comparison is between Optimality Theory and other theories that make use of constraints. In this context, the main innovation of Optimality Theory lies in the notion that constraints are minimally violable, that a constraint can be violated if and only if the satisfaction of a higher ranked constraint is at issue. This can be contrasted with the usually implicit view that an observed violation of a constraint implies its inactivity: that within a given domain or level, a constraint is either strictly inviolable or completely without force.