| After
infancy - months 2-6 +/- |
|
|
|
|
|
|
|
|
|
|
|
|
| | neuromuscular
development |
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| | cephalocaudal,
midline to periphery; |
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| myelinization;
top half of body |
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| | teething |
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| | solid
foods |
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| | immunizations |
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| | increased
social interests |
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| | safety
issues |
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