Science news articles about 'average iq'

... a difference," Straus says. IQ and Spanking Worldwide Straus also found a lower national average IQ in nations in which spanking was more prevalent. His analysis indicates the strongest link ...

... likely to have difficulties in school," Dr. Majnemer explained. "These difficulties can be linked to their learning abilities, as the average IQ of the surveyed patients was average or low, with 22% ...

... the antiepileptic drug valproate during pregnancy had average IQs six to nine points lower ... relationship. Preliminary results describing the children's IQs at 2 years of age were reported at the end ...

... mothers took the antiepileptic drug valproate during pregnancy had average IQs six to nine points lower than children exposed to three other antiepileptic drugs, a landmark multi-center ...