 Indicators for Building a Norm-Referenced Dataset Based on Conversational Language Samples in Typical Mandarin-speaking Children: An Exploratory StudyYibin Zhang, Brian MacWhinney and Jing Zhou SAGE Open, 2024, vol. 14, issue 1, 21582440241239466 Abstract: For proper assessment, diagnosis, and treatment of language disorders in Mandarin children, it is important to have measures that closely track the course of normal development. The current study uses a large collection of spontaneous conversational language samples to track the developmental course of five language measures: mean length of utterance (MLU), the MLU of the five longest utterances (MLU5), vocD, number of repetitions, and number of retracings. We used cross-validation-based linear regression to estimate the relationship between age, gender and each of the five variables derived from the conversational language samples in 101 typically developing Mandarin-speaking children aged 3 to 7. Each of the five measures showed significant age-related effects during the period from age 3 to age 7. As norm-referenced measures of language development in children speaking Mandarin, these developmental data could inform clinical therapists regarding assessments and interventions for children with language disorder or impairment. Keywords: Mandarin-speaking children; syntactic complexity; lexical diversity; retracing; repetition; LSA (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:sae:sagope:v:14:y:2024:i:1:p:21582440241239466 DOI: 10.1177/21582440241239466 Access Statistics for this article More articles in SAGE Open |
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