Related Experiment Video
Updated: Jan 18, 2026
06:59
A Pipeline using Bilateral In Utero Electroporation to Interrogate Genetic Influences on Rodent Behavior
Published on: May 21, 2020
4.6K
Intergenerational transmission of problem behavior: Genetic and environmental pathways
Miranda Sentse1, Marthe de Roo2, Tina Kretschmer2,3
1Faculty of Law, Institute of Criminal Law and Criminology, Leiden University, Leiden, the Netherlands.
Development and Psychopathology
|September 10, 2025
Summary
Genetic nurture links parental problem behavior to offspring issues through harsh parenting, even when considering offspring genetics. This highlights pathways for reducing intergenerational problem behaviors.
Area of Science:
- Behavioral Genetics
- Developmental Psychology
- Sociology
Background:
- Intergenerational transmission of problem behavior is well-documented.
- Existing research often overlooks the interplay between genetic and environmental factors.
- Integrative approaches are needed to understand complex behavioral patterns across generations.
Purpose of the Study:
- To examine the predictive relationship between parental problem behavior and offspring problem behavior across nearly two decades.
- To investigate the independent and relative contributions of genetic and environmental pathways in this transmission.
- To test the 'genetic nurture' hypothesis in the context of problem behavior.
Main Methods:
- Utilized unique longitudinal data from the TRAILS cohort study (N=2202).
- Employed path analyses to model genetic (polygenic scores) and environmental (harsh parenting) influences.
- Assessed parental antisocial behavior and substance use, and offspring aggression and delinquency.
Main Results:
- Confirmed significant intergenerational transmission of problem behavior.
- Found evidence supporting genetic nurture: genetic predisposition predicted parental problem behavior, which predicted harsh parenting, subsequently predicting offspring problem behavior.
- These effects remained significant after accounting for offspring genetic predisposition, sex, and family socioeconomic status.
Conclusions:
- The study elucidates a complex pathway involving genetic nurture, parental behavior, and harsh parenting in the intergenerational transmission of problem behaviors.
- Findings suggest that interventions targeting harsh parenting may be crucial in breaking the cycle of problem behavior across generations.
- Despite genetic influences, environmental factors mediated by genetic predispositions play a significant role, offering potential avenues for prevention and intervention.
More Related Videos
05:55Stable Isotope In-Vivo Labeling for Mass-Spectrometry Identification of Paternal Metabolites Transferred from Sperm to Oocyte During Fertilization
Published on: June 17, 2025
768
08:09Gene-environment Interaction Models to Unmask Susceptibility Mechanisms in Parkinson's Disease
Published on: January 7, 2014
7.9K
Related Concept Videos
01:23Behavioral Genetics and Its Designs
1.0K
Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
1.0K
01:28Human Genetics
1.5K
Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
The complex relationship between genetics and psychology is observable through common biological components such...
The complex relationship between genetics and psychology is observable through common biological components such...
1.5K
01:20Gene-Environment Interactions
1.1K
Gene expression is a dynamic process that is significantly influenced by environmental factors. This interaction underlies the complex nature of biological development and the phenotypic differences observed among individuals, even among those with identical genetic makeups. Factors such as radiation, temperature, behavior, nutrition, and stress play pivotal roles in determining how genes are expressed. The concept of the reaction range is central to understanding this interaction. It posits...
1.1K
01:28Causes of Social Behavior III: Biological and Environmental Influences
237
Social behavior is a complex phenomenon that arises from the interaction between biological predispositions and environmental influences. This intricate interplay shapes how individuals think, feel, and act in various social contexts. Understanding these mechanisms requires insights from psychology, neuroscience, genetics, and evolutionary theory.Environmental Influences on Social BehaviorEnvironmental factors, including temperature, odors, and visual stimuli, play a crucial role in shaping...
237
01:25Inheritance
1.4K
Gregor Mendel's pioneering work on the principles of inheritance fundamentally transformed our understanding of how traits are transmitted from generation to generation. His experiments with pea plants laid the groundwork for the discovery of genes, discrete units within organisms that control heredity.
Each gene exists in pairs, and the combination of these genes from both parents forms an individual's genotype. This genotype is a blueprint of potential traits. Examples of genotype...
Each gene exists in pairs, and the combination of these genes from both parents forms an individual's genotype. This genotype is a blueprint of potential traits. Examples of genotype...
1.4K
02:27Background and Environment Affect Phenotype
7.4K
Although the genetic makeup of an organism plays a major role in determining the phenotype, there are also several environmental factors, such as temperature, oxygen availability, presence of mutagens, that can alter an organism’s phenotype.
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
7.4K