Related Experiment Video
Updated: May 24, 2026

Limited Bedding and Nesting as a Model for Early-Life Adversity in Mice
Published on: July 12, 2024
The developmental origins of externalizing behavioral problems: parental disengagement and the role of
Brian B Boutwell1, Kevin M Beaver, James C Barnes
1College of Criminal Justice, Sam Houston State University, Huntsville, TX 77341, USA. brian.boutwell@SHSU.EDU
Abstract:
A line of research has revealed that the influence of genes on behavioral development is closely tied to environmental experiences. Known as gene-environment interaction, research in this area is beginning to reveal that variation in parenting behaviors may moderate genetic influences on antisocial behaviors in children. Despite growing interest in gene-environment interaction research, little evidence exists concerning the role of maternal disengagement in the conditioning of genetic influences on childhood behavioral problems. The current study is intended to address this gap in the literature by analyzing a sample of twin pairs drawn from the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B). Analysis of the ECLS-B provided evidence that maternal disengagement moderates genetic influences on the development of externalizing problems.
Related Concept Videos
Gene-Environment Interactions
Behavioral Genetics and Its Designs
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
Causes of Social Behavior III: Biological and Environmental Influences
Human Genetics
The complex relationship between genetics and psychology is observable through common biological components such...
Psychological and Sociocultural Causes of Schizophrenia
Conduct Disorder
