Rights statement: © 2019, American Psychological Association. This paper is not the copy of record and may not exactly replicate the final, authoritative version of the article. Please do not copy or cite without authors' permission. The final article will be available, upon publication, via its DOI: 10.1037/edu0000342
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Inference making in young children
T2 - The concurrent and longitudinal contributions of verbal working memory and vocabulary
AU - Language and Reading Research Consortium (LARRC)
AU - Currie, Nicola Kate
AU - Muijselaar, Marloes M L
AU - Cain, Kate
N1 - © 2019, American Psychological Association. This paper is not the copy of record and may not exactly replicate the final, authoritative version of the article. Please do not copy or cite without authors' permission. The final article will be available, upon publication, via its DOI: 10.1037/edu0000342
PY - 2019/11/30
Y1 - 2019/11/30
N2 - Inference making is fundamental to the construction of a coherent mental model of a text. We examined how vocabulary and verbal working memory relate to inference development concurrently and longitudinally in 4- to 9-year-olds. Four hundred and twenty pre-kindergartners completed oral assessments of inference making, vocabulary breadth, vocabulary depth, and verbal working memory each year until grade 3. Concurrently, hierarchical regressions revealed that a greater proportion of total variance in inference making was explained by vocabulary and verbal working memory for younger than older children. Vocabulary breadth was a stronger predictor of inference than verbal working memory but the opposite pattern was found for vocabulary depth and verbal working memory. The longitudinal relations between inference making, vocabulary and verbal working memory were investigated in two separate cross-lagged models: one with vocabulary breadth and a second with vocabulary depth. Both vocabulary breadth and depth explained subsequent inference making and verbal working memory throughout the early grades. Inference making also predicted subsequent vocabulary depth. The results highlight the critical role of vocabulary knowledge in the development of inference ability both within and across time, the importance of vocabulary in supporting the development of verbal working memory, and the changing dynamics between language and memory in early development.
AB - Inference making is fundamental to the construction of a coherent mental model of a text. We examined how vocabulary and verbal working memory relate to inference development concurrently and longitudinally in 4- to 9-year-olds. Four hundred and twenty pre-kindergartners completed oral assessments of inference making, vocabulary breadth, vocabulary depth, and verbal working memory each year until grade 3. Concurrently, hierarchical regressions revealed that a greater proportion of total variance in inference making was explained by vocabulary and verbal working memory for younger than older children. Vocabulary breadth was a stronger predictor of inference than verbal working memory but the opposite pattern was found for vocabulary depth and verbal working memory. The longitudinal relations between inference making, vocabulary and verbal working memory were investigated in two separate cross-lagged models: one with vocabulary breadth and a second with vocabulary depth. Both vocabulary breadth and depth explained subsequent inference making and verbal working memory throughout the early grades. Inference making also predicted subsequent vocabulary depth. The results highlight the critical role of vocabulary knowledge in the development of inference ability both within and across time, the importance of vocabulary in supporting the development of verbal working memory, and the changing dynamics between language and memory in early development.
U2 - 10.1037/edu0000342
DO - 10.1037/edu0000342
M3 - Journal article
VL - 111
SP - 1416
EP - 1431
JO - Journal of Educational Psychology
JF - Journal of Educational Psychology
SN - 0022-0663
IS - 8
ER -