LOL. "brave new world" was written in 1931. In 2018 there is no evidence that you can retain knowledge when you're sleeping if someone whispers in your ears", its a myth !
<span>They are more likely to be "depressed, become alcoholic,
and/or have an eating disorder".</span>
Developmental stage theories are hypotheses that separate
youngster advancement into particular stages which are described by subjective
contrasts in conduct. There are various diverse perspectives about the manner
by which mental and physical advancement continue for the duration of the life.
I do not see a map, so i cannot answer your question