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10 Cards in this Set
- Front
- Back
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0-3 months |
Head bobs in sitting Back is rounded Hips are apart, turned out, and bent Head is steady Chin tucks; able to gaze at floor Sits with less support Hips are bent and shoulders are in front of hips |
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5-6 months (supports self sitting) |
Sit alone momentarily Increased extension in back Sits by propping forward on arms Wide base, legs are bent Periodic use of "high guard" position Protective responses present when falling to the front |
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5-10 mo(sits alone) |
Sits alone steadily, initially with wide base of support Able to play with toys in sitting position |
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6-11 mo |
Gets to sitting position from prone position |
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7-8 mo |
Equilibrium reactions are present Able to rotate upper body while lower body remains stationary Protective responses are present when falling to side |
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8-10 mo |
Sits well without support -Legs are closer; full upright position, knees straight -Increased variety of sitting positions, including "w" sit and side sit -Difficult fine motor task may prompt return to wide base of support |
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9-18 mo |
Rises from supine position by first rolling over to stomach then pushing up into four point position |
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10-12 mo |
Protective extension backwards, first with bent elbows then straight elbows Able to move in and out of sitting position into other positions |
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11-12 mo |
Trunk control and equilibrium responses are fully developed in sitting position Further increase in variety of positions possible |
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11-24 mo |
Rises from supine by first rolling to side then pushing up into sitting position |
