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Sources of variability in the prospective relation of language to social, emotional, and behavior problem symptoms: Implications for developmental language disorder
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Type
Article
Citation
Goh, S. K. Y., Griffiths, S., Norbury, C. F., & the SCALES Team. (2021). Sources of variability in the prospective relation of language to social, emotional, and behavior problem symptoms: Implications for developmental language disorder. Journal of Abnormal Psychology, 130(6), 676-689. https://doi.org/10.1037/abn0000691
Abstract
Children with developmental language disorder (DLD) are at risk for social, emotional, and behavioral (SEB) maladjustment throughout development, though it is unclear if poor language proficiency per se can account for this risk as associations between language and SEB appear more variable among typical-language children. This study investigated whether the relationship between language and SEB problems is stronger at very low levels of language and considered confounders including socioeconomic status, sex, and nonverbal intelligence. These were examined using a population-based survey design, including children with a wide range of language and cognitive profiles, and assessed using the Strengths and Difficulties Questionnaire and six standardized language measures (n = 363, weighted n = 6,451). Structural equation models adjusted for prior levels of SEB revealed that the relationship of language at age 5–6 years to SEB at 7–9 years was nonlinear. Language more strongly predicted all clusters of SEB at disordered language levels relative to typical language levels, with standardized betas of −.25 versus .03 for behavioral, −.31 versus −.04 for peer, and .27 versus .03 for prosocial problems. Wald tests between these pairs of betas yielded p values from .049 to .014. Sex moderated the nonlinear association between language and emotional symptoms. These findings indicate a clinical need to support language development in order to mitigate against problems of SEB and to carefully monitor the mental health needs of children with DLD, particularly in the context of multiple, and potentially sex-specific, risks.
Date Issued
2021
Publisher
American Psychological Association
Journal
Journal of Abnormal Psychology
DOI
10.1037/abn0000691
Description
The open access publication is available at: https://doi.org/10.1037/abn0000691
Grant ID
WT094836AIA
ES/R003041/1
Funding Agency
Wellcome
British Academy Visiting Fellowship