Perceived Caregiver Discrimination and Neurocognitive Development: An Analysis from the ECHO Cohort.

Area of Science:

• Child development
• Socioeconomic factors
• Neurocognitive development

Background:

• Discrimination experienced by caregivers can impact child development.
• Socioeconomic factors and neighborhood opportunity may influence child IQ.
• Understanding race-based disparities in neurocognitive development is crucial.

Purpose of the Study:

• To examine associations between caregiver discrimination, socioeconomic factors, and child IQ.
• To investigate differences in these associations for Black and White children's caregivers.
• To explore the role of neighborhood opportunity in child IQ.

Main Methods:

• Utilized Environmental influences on Child Health Outcomes (ECHO) program data.
• Analyzed Everyday Discrimination Scale (EDS) scores of caregivers and full-scale IQ (FSIQ) scores of children aged 3-8.
• Employed multivariable generalized linear regressions to assess associations and impacts.

Main Results:

• Caregiver discrimination (EDS scores) was not significantly associated with child IQ for either Black or White children.
• Black children's caregivers with lower education reported lower discrimination scores.
• Neighborhood opportunity (Child Opportunity Index) improved with household income, but most Black caregivers lived in lower-opportunity areas.

Conclusions:

• Everyday discrimination and neighborhood opportunity did not explain racial inequities in child IQ.
• New measures of racism may be needed to understand disparities in neurocognitive development.
• Further research should explore interpersonal and structural racism's impact on child development.