Hmm.. jika benar.. mengapa tidak berlaku terhadap diriku?
Hua Hua Hua.. kajian yang tidak berapa tepat.. hehehe
Research Finds Firstborns Gain the Higher I.Q. – New York Times
The eldest children in families tend to develop higher I.Q.’s than their siblings, researchers are reporting today, in a large study that could settle more than a half-century of scientific debate about the relationship between I.Q. and birth order.
