Is adolescence considered to be part of childhood?
In the Eyes of the Law - anyone, 18 and under, is considered a Child.
Adolescence is the period of a few years which moves the child into late teenage and then into adulthood. What "adolescence" is considered part of is a matter of how any particular society considers the whole process of "growing up". In some parts of the world, children of poor parents are set to work in some way or other before they are 10 years old.
Yės, it is an extension of childhood as the yėars btwn ages I0-I9 are the latėr part of Childhood while ages 0-9 is the earliėr.
Yes. the human brain does not fully mature until around 25 years of age.
yes. it's the phase between being a child and becoming an adult
growing out of and revolting