Scientists identify why girls often mature faster than boys brain connections generally become streamlined earlier in girls than in boys. girls really do mature quicker than boys, scientists find girls brains can begin maturing from the age of 10 while some men have to wait until 20 before the same organisational structures take. and the entire reorganization seemed to occur sooner in girls brains than in boys brains. Females also tended to have more connections across the two hemispheres of the brain. The researchers believe that the earlier reorganization in girls makes the brain work more efficiently, and therefore reach a more mature state for processing the environment. do girls mature faster than boys? Spend a day at any middle school and you might find this to be true. Beyond the inaccurate saying it has ruinous implication on girls. Saying girls mature before boys implies that girls are ready earlier than boys to handle mature things like labor, especially, emotional labor. This implication asks labor from girls in the family by asking them to cook, take care of siblings,etc. , in romantic relationships by the girl serving as a venting outlet, and even work. Its an accepted fact that girls develop sooner than boys physically and emotionally, but to understand why this is, we need to travel back through thousands of years of human history. Mainly, because maturity as a trait, has for long been envisioned, only after a girl or a boy reach a certain age that is 12 or 13, which is also the age when they hit puberty. So, get the point why we say, early puberty in girls than boys is an important factor reasoning why women mature faster than men. Girls mature faster than boys because girls normally start puberty earlier than boys. Girls start puberty as early as 9 and stop at 16 or 17, while boys start puberty at least at 11 and stop at 18. People say maturity comes with age but my opinion differs from people.