Infancy

Question 1

Birth weight doubles

Answer 1

5-6 months

Question 2

Birth weight triples

Answer 2

1 Year

Question 3

Closure of the anterior fontanel

Answer 3

12-18 months

Question 4

Chest circumference equals chest circumference

Answer 4

1-2 years

Question 5

Disappearance of Moro and tonic neck reflexes

Answer 5

4 months

Question 6

Holds bottle

Answer 6

6 months

Question 7

Head control well established

Answer 7

5 months

Question 8

Sits well unsoported

Answer 8

8 months

Question 9

Teething may begin

Answer 9

6 months

Question 10

Has neat pincer grasp

Answer 10

11 months

Question 11

Walks with one hand held

Answer 11

12 months

Question 12

Can roll from abdomen to back

Answer 12

5 months

Question 13

Introduction of whole milk

Answer 13

1 year

Question 14

Possible introduction of fluoride supplements

Answer 14

6 months

Question 15

Introduction of solid foods

Answer 15

4-6 months

Question 16

Can turn head from side to side when prone, lifts head momentarily from bed

Answer 16

1 mo

Question 17

Has only slight head lag when pulled to sitting position

Answer 17

3 mo

Question 18

drooling begings

Answer 18

4 mo

Question 19

cries to express displeasure

Answer 19

1 mo

Question 20

posterior fontanel closed

Answer 20

2 mo

Question 21

hands predominantly closed

Answer 21

1 mo

Question 22

demonstrates social smile

Answer 22

2 mo

Question 23

beginning signs of tooth eruption

Answer 23

5 mo

Question 24

grasps feet, pulls to mouth

Answer 24

6 mo

Question 25

plays with toes

Answer 25

5 mo

Question 26

actively plays with rattle but wont reach for it

Answer 26

3 mo

Question 27

coos, babbles, and chuckles

Answer 27

3 mo

Question 28

visually searches to locate sounds

Answer 28

2 mo

Question 29

marked head lag, specially when pulled from laying to sitting position

Answer 29

1 mo

Question 30

takes objects directly to mouth

Answer 30

5 mo

Question 31

smiles at mirror image

Answer 31

5 mo

Question 32

laughs aloud

Answer 32

4 mo

Question 33

hands often open

Answer 33

2 mo

Question 34

enjoys social interaction with people

Answer 34

4 mo

Question 35

anticipates feedings

Answer 35

4 mo

Question 36

watches parent's face intently as they walk to infant

Answer 36

1 mo

Question 37

cries become differentiated. "Coos"

Answer 37

2 mo

Question 38

Cruises or walks holding on to furniture or with both hands held

Answer 38

11 mo

Question 39

Babinski reflex disappears

Answer 39

12 mo

Question 40

Turns pages in a book many at the time

Answer 40

12 mo

Question 41

Says 3-5 words besides "dada", "mama"

Answer 41

12 mo

Question 42

Crude pincer grasp

Answer 42

8 mo

Question 43

Preference for use of dominant hand with crude pincer grasp

Answer 43

9 mo

Question 44

May stand holding on to furniture

Answer 44

8 mo

Question 45

Creeps on hands and knees

Answer 45

9 mo

Question 46

comprehends "no-no"

Answer 46

9 mo

Question 47

May say one word- Hi, bye, no

Answer 47

10 mo

Question 48

Says dada, mama with meaning

Answer 48

10 mo

Question 49

responds to word "no"

Answer 49

8 mo

Question 50

comprehends "bye-bye"

Answer 50

10 mo

Question 51

plays peek a boo

Answer 51

7 mo

Question 52

babbling resembles one syllable (ma, mu, da, di, hi)

Answer 52

6 mo