Scientists have developed a system that allows parents to anticipate how the child will be successful in teaching for eight years. The results of scientific work can be read in the edition of Zee News.
For a simple test, just need a simple highlight and a plastic Cup. Berry is placed under an inverted opaque cups. Parents report that the berry can be taken only on command (after 60 seconds from the test beginning).
It turned out that children born prematurely took the twist much earlier period. To seven years this group of children had the worst performance compared to capacity in early childhood to obey and trust their parents.