Question

Are fifteen-year-old girls on the same level of maturity as boys their own age?

Answer 1

Well guys brain's take longer to develop but experience and conditions can change maturity levels varying with every person.

Answer 2

I think they meant physical development.

Answer 3

whether its physical or mental
female is the first one that get mature in both ways
for male, it usually takes longer

Answer 4

its to do with puberty

Answer 5

It depends. Like every one else says its to do with puberty