Birth to 3 Months

what cognitive-language behaviors are present

cries coos vocalizes when not crying chuckles

what personal-social behaviors are present

cries to communicate calms to human face and voice

what oral motor reflexes are present

suck-swallow, phasic bite, rooting

what behaviors are present for oral motor

suckling pattern bottle/breast-fed vigorous suck coordinates suck, swallow, and respiration

what final motor are present

ATNR, palmar grasp, UE traction

what reflexes are present

ATNR, tonic labyrinthe, labyrinthe righting

when do hands open?

1-3 month

when is the first smile?

2-3 months

what is the grasp like?

can grasp objects placed in palm briefly

babies do what at rest what happens when in upright position and held in vertical suspension

increasing extension, tucked elbows underneath at 4 mo. righting against gravity develops over first 3 months

when are hands closed most of time w spontaneous opening

newborn

when is the baby predominantly asymmetrical

newborn

when can lift head in prone? 45 degrees? 90 degrees?

newborn 1-2 months 2-3 months

when is there a total head lag in pull to sit? when does it decrease?

newborn 1-3 months

when is visual tracking, but not across midline, present? across midline 180 degrees?

newborn 3 months

when do hands swipe at mouth? when is a hand inserted in mouth and sucked?

newborn 1 month