Literaturnachweis - Detailanzeige
Autor/inn/en | Toseeb, Umar; Oginni, Olakunle Ayokunmi; Dale, Philip S. |
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Titel | Developmental Language Disorder and Psychopathology: Disentangling Shared Genetic and Environmental Influences |
Quelle | In: Journal of Learning Disabilities, 55 (2022) 3, S.185-199 (15 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Zusatzinformation | ORCID (Toseeb, Umar) |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0022-2194 |
DOI | 10.1177/00222194211019961 |
Schlagwörter | Language Impairments; Correlation; Psychopathology; Mental Health; Mental Disorders; Individual Differences; Genetics; Environmental Influences; Children; Adolescents; Models; Comparative Analysis; Goodness of Fit; Risk; Behavior Problems; Foreign Countries; Twins; Longitudinal Studies; Developmental Delays; Literacy; Phonological Awareness; Screening Tests; Questionnaires; Child Behavior; Etiology; United Kingdom (England); United Kingdom (Wales); McCarthy Scales of Childrens Abilities; Phonological Awareness Literacy Screening; British Ability Scales; Strengths and Difficulties Questionnaire Speech disorder; Speech disorders; Speech disabilities; Speech disability; Speech handicap; Speech handicaps; Speech impairment; Speech impairments; Language handicaps; Sprachbehinderung; Korrelation; Psychopathologie; Psychohygiene; Mental illness; Geisteskrankheit; Individueller Unterschied; Humangenetik; Environmental influence; Umwelteinfluss; Child; Kind; Kinder; Adolescent; Adolescence; Adoleszenz; Jugend; Jugendalter; Jugendlicher; Analogiemodell; Risiko; Ausland; Twin; Zwilling; Longitudinal study; Longitudinal method; Longitudinal methods; Längsschnittuntersuchung; Entwicklungsverzögerung; Alphabetisierung; Schreib- und Lesefähigkeit; Screening-Verfahren; Fragebogen; Ätiologie |
Abstract | There is considerable variability in the extent to which young people with developmental language disorder (DLD) experience mental health difficulties. What drives these individual differences remains unclear. In the current article, data from the Twin Early Development Study were used to investigate the genetic and environmental influences on psychopathology in children and adolescents with DLD (n = 325) and those without DLD (n = 865). Trivariate models were fitted to investigate etiological influences on DLD and psychopathology, and bivariate heterogeneity and homogeneity models were fitted and compared to investigate quantitative differences in etiological influences on psychopathology between those with and without DLD. The genetic correlation between DLD and internalizing problems in childhood was significant, suggesting that their co-occurrence is due to common genetic influences. Similar, but nonsignificant effects were observed for externalizing problems. In addition, genetic influences on internalizing problems, but not externalizing problems, appeared to be higher in young people with DLD than those without DLD, suggesting that the presence of DLD may exacerbate genetic risk for internalizing problems. These findings indicate that genetic influences on internalizing problems may also confer susceptibility to DLD (or vice versa) and that DLD serves as an additional risk factor for those with a genetic predisposition for internalizing problems. (As Provided). |
Anmerkungen | SAGE Publications and Hammill Institute on Disabilities. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: http://sagepub.com |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2024/1/01 |