Interplay between polygenic risk and family processes in predicting trajectories of adolescent externalizing behaviors.

ABSTRACT:

Introduction

There is limited understanding on how polygenic scores derived from genome-wide association studies of adult and child psychopathology may uniquely predict childhood traits. The current study took a developmental approach to examine the interplay between adult-based and child-based polygenic scores with family processes in predicting trajectories of externalizing behaviors from late childhood to early adolescence among racially-ethnically diverse youth.

Method

Data were drawn from the non-Hispanic White (N = 5,907), non-Hispanic Black (N = 1,694), and Hispanic youth (N = 2,117) from the adolescent brain cognitive development (ABCD) study. Parents reported on youth externalizing behaviors at baseline (T1, age 9/10), 1-year (T2, age 10/11), 2-year (T3, age 11/12),

SUBMITTER: Su J 

PROVIDER: S-EPMC11937852 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature