Introduction 体重 每高 23明 16-50 344 拉1570 5135 60 44 42 3069 6 5第5637 155 307 5号75 18n 67 038 51570.3 ◆Growth 86-10 799 76万 905745 4 177 38-128 1 7450 2 720 7门45 77-440 60 12-148 地春32 20 35n小 7 94 2标1 得7 0201 ◆Development Company Logo
Company Logo Introduction ◆Growth ◆Development
Section 1 Stages and Characteristics 1.Stages fetus period neonatal period infancy period toddler period preschool period schooLperiod adolescent period
1. Stages fetus period neonatal period infancy period toddler period preschool period school period adolescent period Section 1 Stages and Characteristics
Infancy period (4w-1y Toddler period(1-3y） Preschool period 3-7y
Infancy period （4w—1y） Toddler period(1-3y) Preschool period ( 3-7y )
School period 7y-preteen Adolescent period (10-20y)
School period ( 7y—preteen ) Adolescent period (10-20y)
The relationship between the development and age 0 Hymphoid type- 30 neural type general type 50 genital type Lymphoid type 40 Neural type 20 General type >Genital type 80 60 40 20 02468101214161820 Scammon growth curve (Scammon,1930)
Company Logo The relationship between the development and age ➢ Lymphoid type ➢ Neural type ➢ General type ➢ Genital type Scammon growth curve （Scammon，1930) lymphoid type neural type general type genital type