Article
The etiology of variation in language skills changes with development: a longitudinal twin study of language from 2 to 12 years.
Developmental science - 1 Mar 2012
Hayiou-Thomas Marianna E, Dale Philip S, Plomin Robert
Abstract excerpt
The present study is the first long-term longitudinal examination of the etiology of individual differences in language from early childhood through to adolescence. We applied a multivariate latent factor genetic model to longitudinal data from the Twins Early Development Study in order to (a) compare the magnitude of genetic and environmental influences on language skills in early childhood (2, 3 and 4 years),...
Topics
- Age Factors
- Child
- Child, Preschool
- Genetic Variation
- Humans
- Individuality
- Language Development
- Language Tests
- Longitudinal Studies
- Models, Genetic
- Multivariate Analysis
- Quantitative Trait, Heritable
- United Kingdom
