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

Concept acquisition in the human infant.

L B Cohen, M S Strauss

    Child Development
    |June 1, 1979
    PubMed
    Summary
    This summary is machine-generated.

    Infants at 30 weeks old can learn to recognize specific female faces and generalize to other female faces. Younger infants (18- and 24-week-olds) showed limited ability in face categorization.

    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

    Pyrrolizidine alkaloids enhance alcohol-induced hepatocytotoxicity in vitro in normal human hepatocytes.

    European review for medical and pharmacological sciences·2017
    Same author

    In vivo functional properties of juxtaglomerular neurons in the mouse olfactory bulb.

    Frontiers in neural circuits·2013
    Same author

    Clinical trial: 2-L polyethylene glycol-based lavage solutions for colonoscopy preparation - a randomized, single-blind study of two formulations.

    Alimentary pharmacology & therapeutics·2010
    Same author

    Sedation in digestive endoscopy: the Athens international position statements.

    Alimentary pharmacology & therapeutics·2010
    Same author

    Perceptual stability during dramatic changes in olfactory bulb activation maps and dramatic declines in activation amplitudes.

    The European journal of neuroscience·2009
    Same author

    Genetically encoded fluorescent sensors of membrane potential.

    Brain cell biology·2008
    Same journal

    Reciprocal relations between parent-adolescent closeness and adolescent depressive symptoms across the pre-to-post COVID-19 pandemic.

    Child development·2026
    Same journal

    Young children use conversational timing as a cue for prosocial commitment.

    Child development·2026
    Same journal

    Timing and type of domestic violence exposure and adolescents' experiences of peer violence.

    Child development·2026
    Same journal

    Comprehension of "can" predicts performance on a nonverbal measure of modal concepts at 48 but not 36 months.

    Child development·2026
    Same journal

    An associative learning account of how saliva becomes a cue for comfort.

    Child development·2026
    Same journal

    If moms do it, it can't be that important: Children's reasoning about gender disparities in domestic work.

    Child development·2026
    See all related articles

    Area of Science:

    • Developmental psychology
    • Cognitive science
    • Infant perception

    Background:

    • Early visual perception is crucial for social development.
    • Understanding how infants form conceptual categories informs theories of cognitive development.
    • Face recognition abilities emerge and refine during infancy.

    Purpose of the Study:

    • To investigate infant ability to form conceptual categories of adult female faces.
    • To determine the developmental trajectory of face categorization in early infancy.
    • To examine age-related differences in infant face perception.

    Main Methods:

    • Habituation paradigm used to assess infant visual attention.
    • Testing infants at 18, 24, and 30 weeks of age.
    • Stimuli included specific and general adult female faces in various orientations.

    Related Experiment Videos

    Main Results:

    • Limited evidence of conceptual categorization in 18- and 24-week-old infants.
    • 30-week-old infants demonstrated the ability to recognize a specific female face across different orientations.
    • 30-week-old infants also showed generalization, responding to female faces as a category.

    Conclusions:

    • Conceptual categorization of faces emerges by 30 weeks of age.
    • Infants develop sophisticated face processing abilities in the first year of life.
    • Findings contribute to understanding the development of social cognition and object recognition.