norm development

Question 1

median age for developmental milestones

Answer 1

age when 50% population achieve a skill

Question 2

limit age for developmental milestones

Answer 2

age when skill should have been acquired by 97.5% pf children (2SD)

Question 3

summary of milestones (learn table)

Answer 3

age (6weeks, 3 months, 6 months, 12 months, 18th months, 2 years, 3 years, 4 years) gross motor, fine motor & vision, language & hearing, social & play

Question 4

head control

Answer 4

3 months

Question 5

4-6

Answer 5

neck sontrol

Question 6

6 months

Answer 6

sitting balance

Question 7

9 months

Answer 7

crawling

Question 8

12 months

Answer 8

standing

Question 9

18 months

Answer 9

running

Question 10

24 months

Answer 10

stairs - 2 feet/tread - jump

Question 11

36 months

Answer 11

stairs alternate feet

Question 12

48 months

Answer 12

hops

Question 13

motor development - primitive reflexes

Answer 13

sucking and rooting
palmar and plantar grasp
moro
ATNR
stepping and placing

Question 14

palmar reflex**

Answer 14

stimulus: palm of hand is stroked
reflex: baby grasps

Question 15

another reflex***

Answer 15

missed this

Question 16

fine motor and vision 3 months

Answer 16

hand regard in midline

Question 17

fine motor and vision 6 months

Answer 17

grasps toy - palmar

Question 18

fine motor and vision 9 months

Answer 18

scissor grasp

Question 19

fine motor and vision 12 months

Answer 19

pincer grasp

Question 20

fine motor and vision 18 months

Answer 20

tower of 3-4 bricks

Question 21

fine motor and vision 24 months

Answer 21

tower of 6-7/scribble

Question 22

fine motor and vision 36 months

Answer 22

tower of 9 bricks/copies circle

Question 23

fine motor and vision 48 months

Answer 23

draws simple man

Question 24

vocalises

Answer 24

3 months

Question 25

babbles

Answer 25

6 months

Question 26

imitates sounds

Answer 26

9 months

Question 27

knows name

Answer 27

12 months

Question 28

2 body parts/5-20 words

Answer 28

18 months

Question 29

simple instructions/50+ words

Answer 29

24 months

Question 30

complex instructions/asks questions

Answer 30

36 months

Question 31

can tell stories of experiences

Answer 31

48 months

Question 32

social smile

Answer 32

6 weeks

Question 33

pleasure on friendly handling

Answer 33

3 months

Question 34

plays with feet/friendly withstrangers

Answer 34

6 months

Question 35

plays peek a boo stranger awareness

Answer 35

9 months

Question 36

drinks from cup / waves bye bye

Answer 36

12 months

Question 37

feeds with spoon

Answer 37

18 months

Question 38

symbolic play/puts on some clothes

Answer 38

24 months

Question 39

pretend interactive play/toilet-trained

Answer 39

36 months

Question 40

understands turn-taking / dresses fully

Answer 40

48 months