Phonological Awareness Mediates the Relationship between DCDC2 and Reading Performance with the Influence of Home Environment.

ABSTRACT: Proficient reading requires critical phonological processing skill that interact with both genetic and environmental factors. However, the precise nature of the relationships between phonological processing and genetic and environmental factors are poorly understood. We analyzed data from the Genes, Reading and Dyslexia (GRaD) Study on 1,419 children ages 8 to 14 years from African-American and Hispanic-American family backgrounds living in North America. The analyses showed that phonological awareness mediated the relationship between DCDC2-READ1 and reading outcomes when parental education and socioeconomic status was low. The association between READ1 and reading performance is complex, whereby mediation by phonological awareness was significantly moderated by both parental educa

SUBMITTER: Li M 

PROVIDER: S-EPMC10197759 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature