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

Vocal output in preterm infants.

L Beckwith, M Sigman, S E Cohen

    Developmental Psychobiology
    |November 1, 1977
    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

    Adequacy of treatment in outpatients with obsessive-compulsive disorder.

    Comprehensive psychiatry·2024
    Same author

    Electroencephalography for predicting antidepressant treatment success: A systematic review and meta-analysis.

    Journal of affective disorders·2022
    Same author

    A lateral-to-mesial organization of human ventral visual cortex at birth.

    Brain structure & function·2018
    Same author

    Parent coaching increases the parents' capacity for reflection and self-evaluation: results from a clinical trial in autism.

    Attachment & human development·2018
    Same author

    High-quality human and rat spermatozoal RNA isolation for functional genomic studies.

    Andrology·2018
    Same author

    Intra- and inter-individual differences in human sperm DNA methylation.

    Andrology·2016
    Same journal

    Low Pregnancy Cortisol and Infant Socioemotional Problems: The Mediating Role of Postpartum Depressive Symptoms.

    Developmental psychobiology·2026
    Same journal

    Bedding Type Modulates the Effects of Postpartum Resource Scarcity on Maternal Behavior in Rats.

    Developmental psychobiology·2026
    Same journal

    Inflammatory Stress Response During Pregnancy as a Connecting Link in Intergenerational Risk Cascades.

    Developmental psychobiology·2026
    Same journal

    Maternal Early Pregnancy Tetrahydrocannabinol (THC) Metabolites Correlate With Newborn Resting-State Functional Connectivity.

    Developmental psychobiology·2026
    Same journal

    Navigating Stress: Exploring the Role of Empathy in Caregiving.

    Developmental psychobiology·2026
    Same journal

    Children With Idiopathic Toe Walking Display Different Cortical Activation Patterns When Interpreting Tactile Sensation.

    Developmental psychobiology·2026
    See all related articles

    Preterm infants show developmental differences in vocalizations compared to term infants. Early vocal output in preterm infants is linked to better language development, suggesting a connection with perinatal factors.

    Area of Science:

    • Developmental Psychology
    • Infant Vocalizations
    • Perinatal Health

    Background:

    • Vocal development is a critical aspect of infant communication.
    • Understanding vocalization patterns in preterm versus term infants can reveal developmental trajectories.
    • Perinatal conditions may influence early vocal behaviors.

    Purpose of the Study:

    • To compare vocal output patterns between preterm and term infants.
    • To investigate the relationship between vocalizations and later language development in preterm infants.
    • To explore potential links between vocal behavior and perinatal factors.

    Main Methods:

    • Naturalistic home observations of vocal output at 1, 3, and 8 months.
    • Laboratory-based preference-for-novelty paradigm at 8 months.

    Related Experiment Videos

  • Gesell Developmental Schedules administered at 9 months.

    • Main Results:

    • Both preterm and term infants increased nondistress vocalizations from 1 to 8 months, with term infants showing an earlier significant increase.
    • Term infants vocalized similarly to preterm infants in a novelty situation and scored similarly on the Gesell language subtest.
    • Higher vocal output during mother-infant gazing correlated with higher Gesell language scores in preterm infants.

    Conclusions:

    • Developmental differences in vocalization timing exist between preterm and term infants.
    • Early vocal output, particularly during social interaction, may predict later language skills in preterm infants.
    • Findings suggest a potential link between perinatal factors and infant vocal development, independent of caregiver behavior.