Chaldeans who are bilingual or Multilingual have an advantage over the rest of us, and not just in terms of communication skills. The multilingual brain develops more densely, giving it an advantage in various abilities and skills, according to new research.

According to the 2002 U.S. Census, more than 7.5 million children between the ages of 5 and 17 (about 14 %) speak a language other than English at home and the number of bilingual speakers is expected to increase in the coming years.

Most children have the capacity and facility to learn two or more languages. Research suggests there are advantages to being bilingual, such as, linguistic and metalinguistic abilities and cognitive flexibility, such as, concept formation, divergent thinking and general reasoning and verbal abilities.

Researchers from the Department of Imaging Neuroscience and experts from the Fondazione Santa Lucia in Rome researched brain densities of bilingual people. They recruited 25 people who speak one language, 25 who learned a second European language before age 5, and 33 who became bilingual between ages 10 and 15. 

All the participants spoke English as their primary language. Those who had learned a second language later in life had practiced it regularly for at least five years.