Answer:
Language and emergent literacy learners (30 - 60 months):
start to break up words into syllables (for example clapping syllables)
start to recognise/produce rhymes.
from 36 months: start to recognise words with the same initial sound.
from 36 months: start to break words up into onset and rime (sun= s+un).
I don't think anyone would write half an essay for you
The human development Index is a summary measure of average achievement in dimensions of a long healthy life being knowledgeable and having a decent standard of living.