دورية أكاديمية
Sustained Pacifier Use Is Associated with Smaller Vocabulary Sizes at 1 and 2 Years of Age: A Cross-Sectional Study
| العنوان: | Sustained Pacifier Use Is Associated with Smaller Vocabulary Sizes at 1 and 2 Years of Age: A Cross-Sectional Study |
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| اللغة: | English |
| المؤلفون: | Luis E. Muñoz (ORCID |
| المصدر: | Developmental Science. 2024 27(4). |
| الإتاحة: | Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us |
| Peer Reviewed: | Y |
| Page Count: | 14 |
| تاريخ النشر: | 2024 |
| نوع الوثيقة: | Journal Articles Reports - Research |
| Descriptors: | Infants, Correlation, Infant Behavior, Foreign Countries, Vocabulary Development, Language Acquisition, Speech Habits, Speech Impairments, Comprehension |
| مصطلحات جغرافية: | Norway (Oslo) |
| DOI: | 10.1111/desc.13477 |
| تدمد: | 1363-755X 1467-7687 |
| مستخلص: | Pacifier use during childhood has been hypothesized to interfere with language processing, but, to date, there is limited evidence revealing detrimental effects of prolonged pacifier use on infant vocabulary learning. In the present study, parents of 12- and 24-month-old infants were recruited in Oslo (Norway). The sample included 1187 monolingual full-term born (without visual, auditory, or cognitive impairments) infants: 452 (230 girls; 222 boys) 12-month-olds and 735 (345 girls; 390 boys) 24-month-olds. Parents filled out an online Norwegian Communicative Development Inventory (CDI), which assesses the vocabulary in comprehension and production for 12-month-old infants and in production only for 24-month-old infants. CDI scores were transformed into age- and sex-adjusted percentiles using Norwegian norms. Additionally, parents retrospectively reported their child's daytime pacifier use, in hours, at 2-month intervals, from birth to the assessment date. Maternal education was used to control, in the analyses, for the socio-economic status. We found that greater pacifier use in an infant's lifespan was associated with lower vocabulary size. Pacifier use later in life was more negatively associated with vocabulary size than precocious use, and increased the odds of being a low language scorer. In sum, our study moves beyond the findings of momentary effects of experimentally induced "impairment" in articulators' movement on speech perception and suggests that, from 12 months of age, constraints on the infant's speech articulators (pacifier use) may be negatively associated with word comprehension and production. |
| Abstractor: | As Provided |
| ملاحظات: | https://doi.org/10.17605/OSF.IO/BG7WV |
| Entry Date: | 2024 |
| رقم الأكسشن: | EJ1427761 |
| قاعدة البيانات: | ERIC |
Full Text Finder | تدمد: | 1363-755X 1467-7687 |
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| DOI: | 10.1111/desc.13477 |