Head Sags
Early Crawling Movements
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Done at one month |
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Can bring objects to mouth at will
Head held erect and steady
smiles in mother's presence
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Done at 3 months |
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Binocular vision |
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Done at 3 months |
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Closing of posterior fontanelle
Diminished tonic neck and Moro Reflexes
Able to turn from side to back
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Done at 2 months |
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Eyes beging to follow a moving object |
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2 months |
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Apperance of thumb apposition
Absent tonic neck reflex
Evidence of pleasure in social contact
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4 months |
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Drooling
Moro reflex gone
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4 months |
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Birth weight usually doubled
takes objects presented to him / her
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5 months |
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Average weight gain of 4 oz per week
teething may begin ( lower central incisors)
Can turn rom back to stomach
Early ability to distinguish and recognize strangers
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6 months |
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Sits for short periods using hands for support
Grasps toy with hand (partially successful)
fear of strangers begins to appear
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7 months |
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Anxiety with strangers |
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8 months |
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elevates self to sitting position
responds to parental anger
expressions like "dad" may be present
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9 months |
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Crawls well
pulls self to standing position with support
brings hands together
vocalizes one or two words
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10 months |
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Erect standing posture with support |
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11 months |
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Birth weight tripled
needs help while walking
sits from standing position without assistance
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12 months |
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Eats with fingers
usually says two words in addition to mama and dada
Babinski disappears
Anterior (front) fontanelle almost closed
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12 months |
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walks alone
builds 2-block tower
throws objects
grasps spoon
names common place objects
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15 months |
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anterior frontanelle usually closed
climbs stairs
scribbles
builds 3-block tower
oral vocabulary 10 worlds
thumb sucking
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18 months |
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Early efforts at jumping
builds 5-6 block tower
300-world vocabulary
Obeys easy commands
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24 months |
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