Myth: Kids Talk Too Much At School

Do your students talk too much? Some teachers think kids talk TOO much at school, and they spend a portion of their day trying to “manage the noise”.

Actually, that’s false! It seems we are social before we are born and that some schools artificially suppress our social side. Researchers believe that brains may be hard-wired to be social (autism is an exception, of course). We know newborns come into the world wired to socially interact. But is this a propensity to socially oriented action already present before birth? Twin pregnancies provide a unique opportunity to investigate the social pre-wiring hypothesis.

A new study shows that by the 14th week of gestation twin fetuses do not only display movements directed towards the uterine wall and self-directed movements, but also movements specifically aimed at the co-twin, the proportion of which increases between the 14th and 18th gestational week. These inter-twin responses are not coincidental, the research shows. The intra-pair contact is the result of motor planning rather then the accidental outcome of bumping each other due to spatial proximity. By the 14th week of gestation twin fetuses clearly execute movements specifically aimed at purposeful (vs. random) interacting with the co-twin. This supports a large body of postnatal evidence for a relational bias. Read more