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This study describes lingual coarticulatory patterns in 6 age groups of Scottish English-speaking children between 3 and 13 years old. Methods: Vowelon-consonant anticipatory coarticulation was analysed using ultrasound imaging data on tongue shape from 4 consonants that differ in the degree of constraint, i.e., the extent of articulatory demand, on the tongue. Results: Consonant-specific age-related patterns are reported, with consonants that have more demands on the tongue reaching adolescent-like levels of coarticulation in older age groups. Within-speaker variability in tongue shape decreases with increasing age. Conclusion: Reduced coarticulation in the youngest age group may be due to insufficient tongue differentiation. Immature patterns for lingual consonants in 5- to 11-year-olds are explained by the goal of producing the consonant target overriding the goal of coarticulating the consonant with the following vowel.<\/jats:p>","DOI":"10.1159\/000485802","type":"journal-article","created":{"date-parts":[[2018,7,23]],"date-time":"2018-07-23T21:01:22Z","timestamp":1532379682000},"page":"245-271","source":"Crossref","is-referenced-by-count":12,"title":["An Ultrasound Study of the Development of Lingual Coarticulation during Childhood"],"prefix":"10.1515","volume":"75","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0005-9307","authenticated-orcid":false,"given":"Natalia","family":"Zharkova","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2018,4,11]]},"reference":[{"key":"2021062305192903084_j_000485802_ref_001_w2aab3b7b8b1b6b1ab1ab1Aa","unstructured":"Articulate Instruments Ltd. 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