Article
Quantitative genetic analysis of IQ development in young children: multivariate multiple regression with orthogonal polynomials.
Behavior genetics - 1 Mar 1992
Waldman I D, DeFries J C, Fulker D W
Abstract excerpt
The study of psychological development has recently benefited from innovative analytic methods for estimating and examining the correlates of individual growth curves. These methods are more consistent with a conceptualization of development as an ongoing, continuous process, rather than as increases or decreases in a trait between two discrete time points. Recent developmental behavior genetic models have...
Topics
- Adoption
- Child Development
- Child, Preschool
- Female
- Humans
- Infant
- Intelligence
- Longitudinal Studies
- Male
- Models, Genetic
- Models, Statistical
- Neuropsychological Tests