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Inner-city achievers: who are they?
H Hurt1, E Malmud, L E Braitman
1Albert Einstein Medical Center, Department of Pediatrics, Temple University School of Medicine, Philadelphia, PA 19141, USA. hurth@aehn2.einstein.edu
Archives of Pediatrics & Adolescent Medicine
|October 28, 1998
Summary
Postnatal factors like home environment and caregiver interaction significantly impact inner-city children's cognitive development and Full Scale IQ scores. These factors offer targets for intervention to improve outcomes.
Area of Science:
- Pediatrics
- Developmental Psychology
- Public Health
Background:
- Inner-city children often face socioeconomic challenges impacting cognitive development.
- Identifying factors associated with cognitive outcomes is crucial for targeted interventions.
Purpose of the Study:
- To identify characteristics differentiating inner-city children with average or above-average Full Scale IQ scores (≥90) from those with below-average scores (<90).
Main Methods:
- Prospective study of 150 inner-city children (≥34 weeks gestation, non-asphyxiated) tested at age 4 years using the Wechsler Preschool and Primary Scales of Intelligence-Revised.
- Comparison of children with IQ ≥90 versus IQ <90 on prenatal, natal, and postnatal factors, including caregiver-child interaction (Parent Caregiver Involvement Scale) and home environment (Home Observation for Measurement of the Environment).
Main Results:
- No significant differences were found between IQ groups regarding prenatal or natal characteristics, foster care, day care/Head Start attendance, continued caregiver cocaine use, or parental IQ.
- Children with IQ ≥90 demonstrated significantly more developmentally appropriate caregiver interaction (P=.043) and higher Home Observation for Measurement of the Environment scores (P≤.05) compared to those with IQ <90.
Conclusions:
- Postnatal factors, specifically home environment and caregiver-child interaction, are significantly associated with higher Full Scale IQ scores in inner-city children.
- Prenatal and natal factors did not differentiate cognitive outcomes.
- These malleable postnatal factors present opportunities for interventions to enhance cognitive development in at-risk children.