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

Attachment in chronically underweight young children.

M Valenzuela1

  • 1Institute of Nutrition and Food Technology, Santiago, Chile.

Child Development
|December 1, 1990
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

Competitive enzyme-linked immunosorbent assay to quantify hepcidin in horse serum.

Journal of equine veterinary science·2026
Same author

Effectiveness of guided endodontics in locating calcified root canals: a systematic review.

Clinical oral investigations·2023
Same author

The Timecourse of Global Cognitive Gains from Supervised Computer-Assisted Cognitive Training: A Randomised, Active-Controlled Trial in Elderly with Multiple Dementia Risk Factors.

The journal of prevention of Alzheimer's disease·2017
Same author

Complex mental activity and risk for dementia.

Acta neuropsychiatrica·2016
Same author

Degeneration vs. degeneracy: a neural systems approach to functional reorganization.

Acta neuropsychiatrica·2016
Same author

The twisted survivin connection to angiogenesis.

Molecular cancer·2015
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
Same journal

Adapting under stress: How sociocultural stress intensity and fluctuation shape youth school engagement and internalizing symptoms.

Child development·2026
Same journal

Children across diverse societies exchange reasons to resolve disagreements.

Child development·2026
See all related articles

This study found that chronically underweight children in Chile showed significantly higher rates of anxious attachment patterns (93%) compared to healthy children (50%). Severity of nutritional deficits correlated with insecure/disorganized infant attachment.

Area of Science:

  • Child Development
  • Nutritional Science
  • Psychology

Background:

  • Mother-infant attachment quality is crucial for child development.
  • Nutritional status can impact infant development and behavior.
  • Previous research suggests links between early adversity and attachment patterns.

Purpose of the Study:

  • To assess mother-infant attachment quality in relation to nutritional status.
  • To investigate attachment patterns in 17-21-month-old children from a low-income population in Chile.
  • To explore the association between chronic underweight and attachment security.

Main Methods:

  • Utilized the Ainsworth Strange Situation procedure to observe mother-infant interactions.
  • Classified attachment patterns into secure (B) and anxious (A, C) categories.

Related Experiment Videos

  • Compared attachment patterns between nutritionally healthy and chronically underweight children.

    • Main Results:

    • A significantly higher proportion of anxious attachments (93%) was observed in the underweight group compared to the healthy group (50%).
    • Anxious-avoidant/ambivalent (A/C) attachment patterns were frequent in children with consistent weight-for-age deficits.
    • Greater weight deficits were associated with more severe insecure/disorganized attachment patterns.

    Conclusions:

    • Chronic nutritional deficits in infancy are strongly associated with insecure and disorganized mother-infant attachment.
    • The severity of nutritional deficits may correlate with the degree of attachment insecurity.
    • Findings highlight the interconnectedness of nutritional status and socio-emotional development in early childhood.