Tablet assessment of word comprehension reveals coarse word representations in 18–20‐month‐old toddlers
| Autor: | Julien Mayor, Chang Huan Lo, Natalia Kartushina, Jun Ho Chai, Audun Rosslund |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Male
media_common.quotation_subject Norwegian Language Development Vocabulary 050105 experimental psychology law.invention Task (project management) Touchscreen law Developmental and Educational Psychology Humans 0501 psychology and cognitive sciences media_common Language Tests Word comprehension 05 social sciences Infant language.human_language Agreement Comprehension Pediatrics Perinatology and Child Health Word recognition language Female Psychology Word (computer architecture) 050104 developmental & child psychology Cognitive psychology |
| Zdroj: | Infancy. 26:596-616 |
| ISSN: | 1532-7078 1525-0008 |
| DOI: | 10.1111/infa.12401 |
| Popis: | The present study explores the viability of using tablets in assessing early word comprehension by means of a two-alternative forced-choice task. Forty-nine 18-20-month-old Norwegian toddlers performed a touch-based word recognition task, in which they were prompted to identify the labelled target out of two displayed items on a touchscreen tablet. In each trial, the distractor item was either semantically related (e.g., dog-cat) or unrelated (e.g., dog-airplane) to the target. Our results show that toddlers as young as 18 months can engage meaningfully with a tablet-based assessment, with minimal verbal instruction and child–administrator interaction. Toddlers performed better in the semantically unrelated condition than in the related condition, suggesting that their word representations are still semantically coarse at this age. Furthermore, parental reports of comprehension, using the Norwegian version of the MacArthur Bates Communicative Development Inventories, predicted toddlers’ performance, with parent-child agreement stronger in the semantically unrelated condition, suggesting that parents declare a word to be known by their child if it is understood at a coarse representational level. This study provides among the earliest evidence that remote data collection in infants before their second birthday is viable, as comparable results were observed from both in-lab and online administration of the touch-screen recognition task. |
| Databáze: | OpenAIRE |
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