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 Experiment Videos

Behavioral genetics and child temperament.

Kimberly J Saudino1

  • 1Psychology Department, Boston University, Boston, Massachusetts 02215, USA. ksaudino@bu.edu

Journal of Developmental and Behavioral Pediatrics : JDBP
|June 16, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

The associations between child anger and parental negativity during preschool: A longitudinal twin study.

Child development·2026
Same author

Genetic and Environmental Influences on the Development of Callous-Unemotional Behaviors in the Preschool Period.

Research on child and adolescent psychopathology·2025
Same author

Genetic and Environmental Influences on the Development of Irritability from Ages 3 to 5 Years.

Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53·2025
Same author

Understanding the Etiology of Externalizing Problems in Young Children: The Roles of Callous-Unemotional Traits and Irritability.

Journal of the American Academy of Child and Adolescent Psychiatry·2025
Same author

The structure, development, and etiology of observed temperament during middle childhood.

Developmental psychology·2024
Same author

Study Preregistration: Understanding the Etiology of Externalizing Problems in Young Children: The Roles of Callous-Unemotional Traits and Irritability.

Journal of the American Academy of Child and Adolescent Psychiatry·2024

Behavioral genetics reveals that infant and child temperament is influenced by both genes and unique environmental factors. Research extends beyond heritability to explore developmental changes and specific gene identification.

Area of Science:

  • Developmental Psychology
  • Behavioral Genetics
  • Child Psychiatry

Background:

  • Temperament theories often assume a biological basis for behavioral tendencies.
  • Behavioral genetics offers robust methods to investigate these assumptions.
  • Previous research indicates genetic influences on temperament in infants and children.

Purpose of the Study:

  • To explore findings in behavioral genetics research on temperament beyond basic heritability.
  • To highlight the significance of nonshared environmental influences on temperament.
  • To examine genetic and environmental dynamics throughout development and identify specific genes.

Main Methods:

  • Utilizing twin and adoption studies to assess genetic contributions to temperament.
  • Analyzing nonshared environmental influences on temperament.

Related Experiment Videos

  • Investigating genetic continuity and environmental shifts during development.
  • Employing molecular genetics to pinpoint genes associated with early temperament.

    • Main Results:

    • Individual differences in temperament are significantly influenced by genetic factors.
    • Nonshared environmental influences play a crucial role in shaping temperament.
    • Development involves both genetic continuity and environmental changes impacting temperament.
    • Specific genes contributing to early temperament are being identified through molecular genetics.

    Conclusions:

    • Behavioral genetics provides a nuanced understanding of temperament, extending beyond simple heritability.
    • Both genetic and environmental factors interact dynamically throughout development to shape temperament.
    • Future research can leverage molecular genetics to elucidate the precise biological underpinnings of temperament.