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Direct linkKrista Byers-Heinlein; Ana Maria Gonzalez-Barrero; Esther Schott; Hilary Killam – First Language, 2024
Vocabulary size is a crucial early indicator of language development, for both monolingual and bilingual children. Assessing vocabulary in bilingual children is complex because they learn words in two languages, and there remains significant controversy about how to best measure their vocabulary size, especially in relation to monolinguals. This…
Descriptors: Infants, Toddlers, French, English Language Learners
Golnoosh Golmohammadi; Farhad Sakhai; Faezeh Asadollahpour; Kiana Nouhi; Naemeh Jafari; Zahra Baghejari – First Language, 2024
This study aimed to adapt and validate the Word Complexity Measure (WCM) for Persian-speaking toddlers. The WCM is a tool for assessing phonological complexity, originally proposed by Stoel-Gammon. The study was conducted in two phases: (1) adapting the WCM parameters to the Persian language and (2) conducting a validation study with 60…
Descriptors: Toddlers, Measures (Individuals), Indo European Languages, Pictorial Stimuli
Gendler-Shalev, Hila; Ben-David, Avivit; Novogrodsky, Rama – First Language, 2021
During the second year of life, children acquire words and expand their receptive and expressive vocabularies at a rapid pace. At this age, toddlers' phonological abilities are also developing rapidly. The current study investigated the effect of phonological complexity of words on the order in which they are acquired, receptively and…
Descriptors: Phonology, Difficulty Level, Toddlers, Semitic Languages
Rantalainen, Katariina; Paavola-Ruotsalainen, Leila; Kunnari, Sari – First Language, 2022
This study investigated responsive and directive speech from 60 Finnish mothers to their 2-year-old children, as well as correlations with concurrent and later vocabulary. Possible gender differences with regard to both maternal speech and children's vocabulary skills were considered. There were no gender differences in maternal utterance…
Descriptors: Foreign Countries, Mothers, Toddlers, Parent Child Relationship
Unhjem, Astrid; Eklund, Kenneth; Nergård-Nilssen, Trude – First Language, 2015
This study examined the extent to which receptive and productive vocabulary between ages 12 and 18 months predicted language skills at age 24 months in children born with family risk for dyslexia (FR) and a control group born without that risk. The aim was to identify possible markers of early language delay. The authors monitored vocabulary…
Descriptors: Foreign Countries, Dyslexia, Prediction, Delayed Speech
Simonsen, Hanne Gram; Kristoffersen, Kristian E.; Bleses, Dorthe; Wehberg, Sonja; Jørgensen, Rune N. – First Language, 2014
This article presents results from a large population-based study of early communicative development in Norwegian children using an adaptation of the MacArthur-Bates Communicative Development Inventories, comprising 6574 children between 8 and 36 months. Data were collected via the Internet. In accordance with similar studies from other languages,…
Descriptors: Norwegian, Language Acquisition, Vocabulary Skills, Gender Differences
