The coronal fricative problem

Abstract
This paper examines a range of predicted versus attested error patterns involving coronal fricatives (e.g. [s, z, θ, ð]) as targets and repairs in the early sound systems of monolingual English-acquiring children. Typological results are reported from a cross-sectional study of 234 children with phonological delays (ages 3 years; 0 months to 7;9). Our analyses revealed different instantiations of a putative developmental conspiracy within and across children. Supplemental longitudinal evidence is also presented that replicates the cross-sectional results, offering further insight into the life-cycle of the conspiracy. Several of the observed typological anomalies are argued to follow from a modified version of Optimality Theory with Candidate Chains (McCarthy, 2007).
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Keywords
phonology, child phonology, clinical phonology, phonological disorders in children, phonological treatment, Learnability Project, language acquisition
Citation
Dinnsen, D. A., Dow, M. C., Gierut, J. A., Morrisette, M. L., & Green, C. R. (2013). The coronal fricative problem. Lingua, 131, 151-178. PMCID: PMC4002175
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© 2013 Elsevier
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Article
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