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study on sibling intelligence

Coverage of study on sibling intelligence in the Nexus archive.

Earliest in view: Apr 16 · 18:15 UTCMost recent: Apr 16 · 18:15 UTC
Co-mentioned in this coverage
eldest siblingstopic1sicknesstopic1intelligencetopic1family dynamicstopic1
Recent coverage
  • SCIENCEApr 16 · 18:15 UTCTHE ECONOMIST
    Why eldest siblings are brainier

    A new study suggests that eldest siblings may be more intelligent due to factors related to sickness. Researchers found that illness could influence cognitive development in older children, potentially contributing to higher intelligence compared to younger siblings.