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Infancy- COTA
Infancy milestones
Question | Answer |
---|---|
Head control for newborns and 1 month | most newborns can turn head side to side in prone. Head lag in pull to sit. 1 month- can lift head in prone |
Head control for 3 months | can lift head and chest in prone |
Head control and hand control for 4 months | holds head erect when supported; minimal head lag when pulled to sit; can bring hands together in mideline; can hold head up in 90* in prone and prop arms |
Head control for 5 months and can bring what to midline | lift head in an attempt to help sit up; can bring feet to midline |
When can babies roll from prone to supine | 4-5 months |
When can babies roll from supine to prone | 5-6 months |
When do babies start crawling (commando crawling) | 7-8 months |
When can babies pull to stand | 8 months (but don't know how to lower) |
When can infants creep | 9-10 months |
When do infants start cruising | 10-11 months |
When do babies/infants start walking | 12-13 months |
How does a newborn sit | fully rounded back |
how does a 2 month old sit | head bobbing |
how does a 3-4 month old sit | extension of neck and cervical spine |
how does a 5 month old sit | props on extended arms |
how does a 6 month old sit | sits without supports |
how does a 7-8 month old sit | can sit upright without using hands for support |
what positions can an 8 month old transfer | from lying to sitting |
When is palmar grasp integrated | 4 months |
when is an infant able to grasp and hold on to objects | 4 months |
what grasp does a 5 month old use | primitive squeeze grasp |
what grasp does a 6 month old use | palmar grasp |
Raking is used at | 5-6 months |
radial palmar grasp is used at | 7 month |
lateral pincer grasp is used at | 8 month |
voluntary release happens between | 7-9 months |
inferior pincer grasp is used at | 10 month |
superior pincer grasp is used at | 12 month |
Newborns have what kind of reaching | visually triggered |
3 month olds have what kind of reaching | semi directed swipes |
Between 4-6 months reaching becomes more_____ | functional |
What is the oral-motor development at early infancy | suckling pattern (lips, tongue and jaw move as one unit); phasic bite (pressure on gums causes bite); suck-swallow; gag |
Oral motor development in middle infancy | suckling becomes voluntary around 4 months; spoon feeding; first teeth appear at 6 months |
oral motor development in late infancy | solid foods are introduced; feeds self with finger food; drinks from sippy cup independently |
When do gestures (point, clap, wave occur) | 7 months |