A new study published in the June 22 issue of Science suggests that first-born children develop slightly higher IQ's that younger siblings. While numerous studies have found a similar link, this new research supports the theory that it is related to family interaction and dynamics.
Read More:
Read More:
- "Explaining the Birth Order Between Birth Order and Intelligence" - From Science
- "Study on Birth Order Prompts Debate on Family Dynamics" - From The New York Times
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