Taking parent personality and child temperament into account in child language development. (13th May 2021)

• Record Type: Journal Article
• Authors: Kucker, Sarah C.; Zimmerman, Caileigh; Chmielewski, Michael
• Is Part Of: British journal of developmental psychology. Volume 39:Number 4(2021)
• Page Start: 540
• Page End: 565
• Publication Date: 2021-05-13
• Subjects: child temperament -- individual differences -- language development -- parent personality; Developmental psychology -- Periodicals; 155
• DOI: 10.1111/bjdp.12379
• Languages: English
• ISSNs: 0261-510X

Abstract

Abstract : Individual differences have become increasingly important in the study of child development and language. However, despite the important role parents play in children's language, no work has examined how parent personality impacts language development. The current study examines the impact of parent personality as well as child temperament on language development in 460 16‐ to 30‐month‐old children and 328 31‐ to 42‐month‐old children. Findings from both groups suggest multiple aspects of children's language abilities are correlated with their parent's personality. Specifically, parent consciousness, openness, and agreeableness positively correlate with child vocabulary size and other language abilities. Results also replicate and expand research on child temperament and language – child effortful control and surgency were positively correlated, and negative affect negatively correlated with most language abilities even after controlling for parent personality. Critically, parent and child traits appear to impact a child's language abilities above and beyond well‐known predictors of language, such as age.