Your chance to change the world……

Important Developmental Stages

Stages	Time Duration
Germinal period	First two week
Embryonic period	2 to 8 weeks
Fetal stage	9weeks  to birth

        I.            Prenatal stage

      II.            Postnatal Stage

Stages	Time Duration
Infancy	From birth to 2 years
childhood	Early child hood (from 3 to 6 years)
	Later childhood (from 7 to 11 years)
Preadolescence	From 11 to 13 years
Adolescence	From 1 to 17 years; in the strict sense, upto onset of puberty)
Adulthood	Early adulthood (from 20 to 40 years)
Middle age	From 40 to 60 years
Old age	From 60 to above

                                                                                                                          Reference:

                                                                             Educational Psychology        Dr.K Nagarajan

                                                                                                                                                                                                                                                                               Prepared by

                                                                                                                                                                                                                                                                        S.Md Haja Ziyaudeen

                                                                                                                           PGT in Zoology mhajaa@gmail.com