Monday, October 10, 2011

Bilingual and Executive Function


As I help my children to learn to manage their daily routines, schoolwork, and social life, I have heard the child development term “executive function” and attended seminars on helping children develop their “executive function”.  Suggestions include check lists, post-it notes around the house, agenda books for organization, a 5-point scale to regulate behaviors and emotion, alternative approaches, flexibility, etc.  It is all rather challenging for children under 16 years old in today’s busy world.  Experts say the frontal and prefrontal cortex won’t be fully developed until 22 to 25 years old.  Meanwhile, we as parents need to be their surrogates and executive officers.
Being a young child and a teenager’s executive officer is certainly not an easy task.  I hope my kids will have strong executive function skills and manage their life effectively.  Today I read that bilingual ability may help develop executive function.  That’s worth noting.
“Over the past decade, Ellen Bialystok, a distinguished research professor of psychology at York University in Toronto, has shown that bilingual children develop crucial skills in addition to their double vocabularies, learning different ways to solve logic problems or to handle multitasking, skills that are often considered part of the brain’s so-called executive function.
These higher-level cognitive abilities are localized to the frontal and prefrontal cortex in the brain. “Overwhelmingly, children who are bilingual from early on have precocious development of executive function,” Dr. Bialystok said.
Dr. Kuhl calls bilingual babies “more cognitively flexible” than monolingual infants…”