First-born siblings are more mentally stimulated by their parents, according to research. Gerber SOURCE: Gerber. Updated: 9:37 AM EST Feb 11, 2017 Editorial Standards ...

First-born siblings are more mentally stimulated by their parents, according to research. Skip to content. NOWCAST KMBC 9 First News at 8AM Saturday. Watch on Demand ...

Great news if you're the oldest sibling in the family - a recent study from the University of Edinburgh found that first-born children were smarter than their younger brothers or sisters. First ...

First-born siblings are more mentally stimulated by their parents, according to research. Skip to content. NOWCAST NewsCenter 5 at 6. Watch on Demand Menu. Search; Homepage; Local News ...

Great news if you're the oldest sibling in the family - a recent study from the University of Edinburgh found that first-born children were smarter than their younger brothers or sisters. First-born ...

Let the family dinner table fights begin: First-born kids really are smarter than their younger siblings, a new study found. The main reason there is a disparity between progeny is that moms and da… ...