Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Behavioral Genetics and Its Designs01:23

Behavioral Genetics and Its Designs

403
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...
403
Human Genetics01:28

Human Genetics

610
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...
610
Incomplete Dominance01:43

Incomplete Dominance

22.7K
Gregor Mendel's work (1822 - 1884) was primarily focused on pea plants. Through his initial experiments, he determined that every gene in a diploid cell has two variants called alleles inherited from each parent. He suggested that amongst these two alleles, one allele is dominant in character and the other recessive. The combination of alleles determines the phenotype of a gene in an organism.
22.7K
Inheritance01:25

Inheritance

421
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...
421
Epistasis Analysis01:09

Epistasis Analysis

5.0K
Although Mendel chose seven unrelated traits in peas to study gene segregation, most traits involve multiple gene interactions that create a spectrum of phenotypes. When the interaction of various genes or alleles at different locations influences a phenotype, this is called epistasis. Epistasis often involves one gene masking or interfering with the expression of another (antagonistic epistasis). Epistasis often occurs when different genes are part of the same biochemical pathway. The...
5.0K
Genetic Lingo01:11

Genetic Lingo

103.1K
Overview
103.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Associations between sleep habits, performance in reading and mathematics, and inattention and hyperactivity.

PloS one·2026
Same author

On the relationship between word reading ability and spelling ability.

Reading and writing·2025
Same author

Predicting Later Spelling from Kindergarten Spelling in U.S., Australian, and Swedish Children.

Scientific studies of reading : the official journal of the Society for the Scientific Study of Reading·2023
Same author

Author Correction: Discovery of 42 genome-wide significant loci associated with dyslexia.

Nature genetics·2023
Same author

Discovery of 42 genome-wide significant loci associated with dyslexia.

Nature genetics·2022
Same author

Genome-wide analyses of individual differences in quantitatively assessed reading- and language-related skills in up to 34,000 people.

Proceedings of the National Academy of Sciences of the United States of America·2022
Same journal

Institutions as cached computation for resource-rational negotiation.

The Behavioral and brain sciences·2026
Same journal

Delegation to legitimate authority as a resource rational mechanism.

The Behavioral and brain sciences·2026
Same journal

Moral cognition is contractualist, but does not work by simulating a bargaining process.

The Behavioral and brain sciences·2026
Same journal

Contractarian partiality, contractualist impartiality, and the question of falsifiability.

The Behavioral and brain sciences·2026
Same journal

The veil and the deal: Bargaining between case-specific solutions and unknown rules.

The Behavioral and brain sciences·2026
Same journal

Moral decision-making entails negotiation over the psychological mechanisms underlying decisions.

The Behavioral and brain sciences·2026
See all related articles

Related Experiment Video

Updated: Jul 16, 2025

Author Spotlight: Exploring Autism Spectrum Disorder Symptoms in Fruit Flies — Genetic Models and Behavioral Tests
08:30

Author Spotlight: Exploring Autism Spectrum Disorder Symptoms in Fruit Flies — Genetic Models and Behavioral Tests

Published on: September 6, 2024

1.7K

Addressing genetic essentialism: Sharpening context in behavior genetics.

Brian Byrne1, Richard K Olson2

  • 1University of New England, Armidale, NSW, Australia bbyrne@une.edu.au www.une.edu.au/staff-profiles/hass/bbyrne.

The Behavioral and Brain Sciences
|September 11, 2023
PubMed
Summary
This summary is machine-generated.

Genetic essentialism, the idea that traits are fixed, is challenged by behavior genetics. Research highlighting the context-dependent nature of heritability can combat this flawed notion.

More Related Videos

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis
10:08

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis

Published on: August 12, 2019

17.2K
A Pipeline using Bilateral In Utero Electroporation to Interrogate Genetic Influences on Rodent Behavior
06:59

A Pipeline using Bilateral In Utero Electroporation to Interrogate Genetic Influences on Rodent Behavior

Published on: May 21, 2020

4.1K

Related Experiment Videos

Last Updated: Jul 16, 2025

Author Spotlight: Exploring Autism Spectrum Disorder Symptoms in Fruit Flies — Genetic Models and Behavioral Tests
08:30

Author Spotlight: Exploring Autism Spectrum Disorder Symptoms in Fruit Flies — Genetic Models and Behavioral Tests

Published on: September 6, 2024

1.7K
Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis
10:08

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis

Published on: August 12, 2019

17.2K
A Pipeline using Bilateral In Utero Electroporation to Interrogate Genetic Influences on Rodent Behavior
06:59

A Pipeline using Bilateral In Utero Electroporation to Interrogate Genetic Influences on Rodent Behavior

Published on: May 21, 2020

4.1K

Area of Science:

  • Behavioral genetics
  • Genetics and human behavior
  • Social implications of genetics

Background:

  • Genetic essentialism posits that heritable traits are immutable, a scientifically unsupported and socially damaging concept.
  • This belief is often rooted in the perceived causal role of genes in human behavior.

Purpose of the Study:

  • To challenge the notion of genetic essentialism.
  • To emphasize the contextual dependence of heritability estimates in behavior genetics research.
  • To advocate for clear communication of genetic influences on behavior.

Main Methods:

  • Designing behavior genetic research to highlight environmental influences.
  • Analyzing heritability estimates within specific contexts.
  • Developing strategies for public outreach and scientific reporting.

Main Results:

  • Heritability estimates are demonstrably dependent on environmental contexts.
  • Behavioral genetics research can illustrate the plasticity of gene-environment interactions.
  • Current research practices may inadvertently reinforce genetic essentialism.

Conclusions:

  • Behavior geneticists must actively counter genetic essentialism.
  • Research design and communication should emphasize the dynamic interplay between genes and environment.
  • Promoting a nuanced understanding of genetic influences is crucial for social well-being.