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Developmental Milestones c3

Terms in this set (99)

Sitting with support
6 months
May roll over
6 months
Can push their chests up with their arms
6 months
Can sit without support
9 months
Crawling
9 months
Can pull self up to standing, and walk around while grasping onto things
9 months
Walking
12 months
Swipes at objects
3 months
First begins to keep hands open, rather than closed
3 months
Hands brought at midline for first time
4 months
Can grasp objects.
4 months
May transfer object from one hand to another
6 months
Reaches with one hand, rather than both.
6 months
Ability to grasp with fingers, rather than whole hand
9 months
Gains ability to voluntarily release objects
12 months
Fully developed grip with fingertips
12 months
Baby cooing begins when
2 months old
Babies can orient to voice of others
4 months
Baby can laugh
4 months
Baby learns 'no'
9 months
Baby responds to their own name
9 months
Baby can say mama and dada - but can't specifically direct it to correct parent
9 months
Baby can say mama and dada - and address the correct parents.
12 months
Baby carries on a conversation with normal cadence of speech - just not actually using real words ( Immature jargoning )
12 months
Baby understands gestures.
12 months
Baby can understand a few words with meaning, besides mama/dada/no
12 months
Baby smiles socially
2 months
Baby begins to focus in on other faces
2 months
Baby develops stranger anxiety
6 months
Baby gains object permanence
9 months
Baby can wave bye-bye
9 months
Baby plays peek-a-boo, pat-a-cake
9 months
Baby can play ball
12 months
Baby takes pride in accomplishments
12 months
Baby can walk backwards
15 months
Baby runs, but clumsily
18 months
Baby can run well
2 years old
Child can walk on tiptoes
3 years old.
Baby can begin to crawl up stairs
15 months
Skipping
5 years old
Tandem walking
4 years
Climbing UP stairs with alternating feet
3 years
Climbing DOWN stairs with alternating feet
4 years
Can climb up and down stairs alone
2 years old
Can climb up stairs with hand held
18 months old
Can sit self in a chair
18 months
Can jump in place
Two years old
Can stand on 1 foot for at least a few seconds
Three years old
Can stack 6-7 cubes
Two years
Can stack 2 cubes
15 months old
Can stack 3-4 cubes
18 months
Can stack 8 cubes
30 months
Can stack 9-10 cubes and make bridges
3 years old
Can create gates with blocks
4 years old
Can start to scribble on paper
18 months
Makes deliberate verticle and circular strokes on paper
2 years old
Makes deliberate horizontal strokes on paper
30 months
Can copy a circle
3 years old
Can copy a cross
4 years old
Can cope a square
4.5 years
Can begin to undress
18 months old
Can begin to put on certain, but not all clothes
2 years
Can unbutton or dress with supervision
3 years
Can button clothes or dress all alone
4 years
Can tie shoelaces
5 years
Can use a covered cup with little spilling
15 months
Can handle a spoon - but just for solid foods
18 months
Can handle a spoon for semi-solid foods
Two years
Can eat neatly with both fork and spoon
3 years old
Can spread stuff with a knife
5 years old
Know up to 3 words
12 months

( 1+2 = 3 )
Know up to 6 words
15 months

(1+5 = 6 )
Can know up to 20 words
16 months
Know over 50 words.

Can speak two words sentences.
2 years old
Appropriate usage of pronouns
30 months
Can use past tense
4 years old.
Know over 250 words.

4 word sentences
3 years
Can understand spoken commands
15 months
Knows multiple body parts - and common objects
18 months
Can follow TWO STEP COMMANDS!
2 years
Understands their names
3 years old
Understands 2 prepositions
3 years old
Can name colors
4 years old
Can count up to ten
4 years old
Understands concept of opposites
4 years old
Intelligibility of child's words to strangers.

Age 2

Age 3

Age 4
Rule of 4s

Year 2 / 4 = 50%

Year 3 / 4 = 75%

Year 4/4 = 100%
Abnormal motor behavior in pull to sit maneuver.
If they do it but have poor head control.
Finger Grasp reflex
Birth to 3 months.
Moro relfex
Birth to 4 months.
Leg adductor reflex
Birth to 7 months.
Toe grasp reflex
Birth to 15 months.
Head righting reflex
Develops at ~5 months.
Protective equilibrium reflex
Develops at ~5 months
Parachute reflex
Develops at 8 months
Smiles in mirror
Five months
Eyes/head track 180 degrees

Can look at HANDS.
Three months
Blinks at approaching objects
One month
Begins to follow movement PAST MIDLINE!
Two months.
Can raise head while PRONE.
Two months.
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