The intergenerational impact of mothers and fathers on children's word reading development

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Main Authors: Germán Grande, Tonje Amland, Elsje van Bergen, Monica Melby‐Lervåg, Arne Lervåg
Format: Artículo Open Access
Published: Wiley 2025
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author Germán Grande
Tonje Amland
Elsje van Bergen
Monica Melby‐Lervåg
Arne Lervåg
author_facet Germán Grande
Tonje Amland
Elsje van Bergen
Monica Melby‐Lervåg
Arne Lervåg
Germán Grande
Tonje Amland
Elsje van Bergen
Monica Melby‐Lervåg
Arne Lervåg
collection Wiley Open Access
contents The intergenerational impact of mothers and fathers on children's word reading development Germán Grande Tonje Amland Elsje van Bergen Monica Melby‐Lervåg Arne Lervåg Journal of Child Psychology and Psychiatry Background Numerous studies have investigated the associations between the home literacy environment (HLE) and children's word reading skills. However, these associations may partly reflect shared genetic factors since parents provide both the reading environment and their child's genetic predisposition to reading. Hence, the relationship between the HLE and children's reading is genetically confounded. To address this, parents' reading abilities have been suggested as a covariate, serving as a proxy for genetic transmission. The few studies that have incorporated this covariate control have made no distinction between the HLE reported by each parent or controlled for different skills in parents and children. We predicted children's reading development over time by the reading abilities of both parents as covariates and both parents' self‐reported HLE as predictors. Methods We analyzed data from 242 unrelated children, 193 mothers, and 144 fathers. Children's word reading was assessed in Grades 1 and 3, and parents' word reading was assessed on a single occasion. Predictors of children's reading development included literacy resources and shared reading activities. Results Children's reading in Grade 3 was predicted by mothers' engagement in reading activities and by literacy resources at home, even after controlling for the genetic proxy of parental reading abilities. The longitudinal rate of change from Grades 1 to 3 was not associated with the HLE or parental reading. Conclusions Our finding that parental reading skills predicted children's word reading beyond children's initial word reading underscores the importance of considering genetic confounding in research on the home environment. Beyond parental reading abilities, children's skills were predicted by literacy resources in the home and by how often mothers engage in reading activities with their children. This suggests true environmental effects. 10.1111/jcpp.14107 http://creativecommons.org/licenses/by/4.0/
doi_str_mv 10.1111/jcpp.14107
format Artículo Open Access
id wiley_oa_10_1111_jcpp_14107
institution Wiley Open Access
license_str_mv http://creativecommons.org/licenses/by/4.0/
publishDate 2025
publisher Wiley
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spellingShingle The intergenerational impact of mothers and fathers on children's word reading development
Germán Grande
Tonje Amland
Elsje van Bergen
Monica Melby‐Lervåg
Arne Lervåg
Journal of Child Psychology and Psychiatry
The intergenerational impact of mothers and fathers on children's word reading development Germán Grande Tonje Amland Elsje van Bergen Monica Melby‐Lervåg Arne Lervåg Journal of Child Psychology and Psychiatry Background Numerous studies have investigated the associations between the home literacy environment (HLE) and children's word reading skills. However, these associations may partly reflect shared genetic factors since parents provide both the reading environment and their child's genetic predisposition to reading. Hence, the relationship between the HLE and children's reading is genetically confounded. To address this, parents' reading abilities have been suggested as a covariate, serving as a proxy for genetic transmission. The few studies that have incorporated this covariate control have made no distinction between the HLE reported by each parent or controlled for different skills in parents and children. We predicted children's reading development over time by the reading abilities of both parents as covariates and both parents' self‐reported HLE as predictors. Methods We analyzed data from 242 unrelated children, 193 mothers, and 144 fathers. Children's word reading was assessed in Grades 1 and 3, and parents' word reading was assessed on a single occasion. Predictors of children's reading development included literacy resources and shared reading activities. Results Children's reading in Grade 3 was predicted by mothers' engagement in reading activities and by literacy resources at home, even after controlling for the genetic proxy of parental reading abilities. The longitudinal rate of change from Grades 1 to 3 was not associated with the HLE or parental reading. Conclusions Our finding that parental reading skills predicted children's word reading beyond children's initial word reading underscores the importance of considering genetic confounding in research on the home environment. Beyond parental reading abilities, children's skills were predicted by literacy resources in the home and by how often mothers engage in reading activities with their children. This suggests true environmental effects. 10.1111/jcpp.14107 http://creativecommons.org/licenses/by/4.0/
title The intergenerational impact of mothers and fathers on children's word reading development
topic Journal of Child Psychology and Psychiatry
url https://acamh.onlinelibrary.wiley.com/doi/10.1111/jcpp.14107