Early productive vocabulary predicts academic achievement 10 years later

Dorthe Bleses; Guido Makransky; Philip S. Dale; Anders Højen; Burcak Aktürk Ari

doi:10.1017/S0142716416000060

Early productive vocabulary predicts academic achievement 10 years later

Dorthe Bleses^*, Guido Makransky, Philip S. Dale, Anders Højen, Burcak Aktürk Ari

^*Corresponding author af dette arbejde

45 Citationer (Scopus)

Abstract

We use a longitudinal design to examine associations for a diverse sample of 2,120 Danish 16- to 30-month-old children between early expressive vocabulary and later reading and math outcomes in the sixth grade. Educational outcomes, in particular decoding and reading comprehension, can be predicted from an early vocabulary measure as early as 16 months with effect sizes (in proportion of variance accounted for) comparable to 1 year's mean growth in reading scores. The findings confirm in a relatively large population-based study that late talkers are at risk for low educational attainment because the majority of children experiencing early language delay obtain scores below average in measures of reading in the sixth grade. Low scores have the greatest predictive power, indicating that children with early delays have elevated risk for later reading problems.

Originalsprog	Engelsk
Tidsskrift	Applied Psycholinguistics
Vol/bind	37
Udgave nummer	6
Sider (fra-til)	1461-1476
Antal sider	16
ISSN	0142-7164
DOI	https://doi.org/10.1017/S0142716416000060
Status	Udgivet - 1 nov. 2016
Udgivet eksternt	Ja

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10.1017/S0142716416000060

Citationsformater

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title = "Early productive vocabulary predicts academic achievement 10 years later",

abstract = "We use a longitudinal design to examine associations for a diverse sample of 2,120 Danish 16- to 30-month-old children between early expressive vocabulary and later reading and math outcomes in the sixth grade. Educational outcomes, in particular decoding and reading comprehension, can be predicted from an early vocabulary measure as early as 16 months with effect sizes (in proportion of variance accounted for) comparable to 1 year's mean growth in reading scores. The findings confirm in a relatively large population-based study that late talkers are at risk for low educational attainment because the majority of children experiencing early language delay obtain scores below average in measures of reading in the sixth grade. Low scores have the greatest predictive power, indicating that children with early delays have elevated risk for later reading problems.",

author = "Dorthe Bleses and Guido Makransky and Dale, {Philip S.} and Anders H{\o}jen and Ari, {Burcak Akt{\"u}rk}",

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T1 - Early productive vocabulary predicts academic achievement 10 years later

AU - Bleses, Dorthe

AU - Makransky, Guido

AU - Dale, Philip S.

AU - Højen, Anders

AU - Ari, Burcak Aktürk

PY - 2016/11/1

Y1 - 2016/11/1

N2 - We use a longitudinal design to examine associations for a diverse sample of 2,120 Danish 16- to 30-month-old children between early expressive vocabulary and later reading and math outcomes in the sixth grade. Educational outcomes, in particular decoding and reading comprehension, can be predicted from an early vocabulary measure as early as 16 months with effect sizes (in proportion of variance accounted for) comparable to 1 year's mean growth in reading scores. The findings confirm in a relatively large population-based study that late talkers are at risk for low educational attainment because the majority of children experiencing early language delay obtain scores below average in measures of reading in the sixth grade. Low scores have the greatest predictive power, indicating that children with early delays have elevated risk for later reading problems.

AB - We use a longitudinal design to examine associations for a diverse sample of 2,120 Danish 16- to 30-month-old children between early expressive vocabulary and later reading and math outcomes in the sixth grade. Educational outcomes, in particular decoding and reading comprehension, can be predicted from an early vocabulary measure as early as 16 months with effect sizes (in proportion of variance accounted for) comparable to 1 year's mean growth in reading scores. The findings confirm in a relatively large population-based study that late talkers are at risk for low educational attainment because the majority of children experiencing early language delay obtain scores below average in measures of reading in the sixth grade. Low scores have the greatest predictive power, indicating that children with early delays have elevated risk for later reading problems.

U2 - 10.1017/S0142716416000060

DO - 10.1017/S0142716416000060

M3 - Journal article

AN - SCOPUS:84961741414

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VL - 37

SP - 1461

EP - 1476

JO - Applied Psycholinguistics

JF - Applied Psycholinguistics

IS - 6

ER -

Early productive vocabulary predicts academic achievement 10 years later

Abstract

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