Infant reflexes Flashcards
palmar grasp
ends at 6 months
babinski
always abnormal
moro
6 months
plantar
12 months
galant
4 months
gain controls of head
4 months
rolls from abdomen to back
5 months
rolls from back to abdomen
6months
sits alone without support
8 months
stands holding on
9 months
crawls (backward initially)
10 months
creeps with abdomen off floor
11 months
cruises (walking with holding on)
10-11 months
can sit down from upright position
10-12 months
walks well with one hand
12 months
Desires to grasp
3 months
Transfers from hand to hand
7 months
Pincer grasp established
10 months
neat pincer grasp
12 months
Holds bottle, grasps feet
6 months
2-handed, voluntary grasp
5 months
Hand predominantly closed
1 month
infant smiles
2 months
taste preferences
6 months
turns head to locate sound
2 months
how many words can a 12 month old speak
4 words
when does amblyopia occur?
12 months
toddler growth 1-3 years is how many times greater than birth
4x
Head circumference of toddler at two
19.5-20 cm by two years
90 % of adult size brain
2 years
Walks without help
15 months
Jumps in place
2 years
Goes up stairs
24 months
Runs fairly well (with wide stance)
24 months
Uses cup well
15 months
Copies a circle
3 years
object permanence is until what age
two years
ritualism
toddler
egocentric til what age
2-7
conservatism til what age
7-11
abstract thoughts til what age
11+