Key infant reflexes: - Answer 1) Rooting
2) Moro Reflex
3) Grasping/Palmer Reflex
4) Stepping Reflex
Rooting - Answer A reflex where a baby turns their head when the cheek or mouth is touched.
Moro reflex - Answer A startled response: infant arches back and throws out limbs.
Pa...
Rooting - Answer A reflex where a baby turns their head when the cheek or mouth is touched.
Moro reflex - Answer A startled response: infant arches back and throws out limbs.
Palmer reflex - Answer A spontaneous grasp made by an infant when the palm is rubbed.
Stepping reflex - Answer Infant makes stepping motions when held above surfaces.
Sleep states: - Answer nREM and REM sleep
nREM sleep - Answer Regular sleep, non-rapid eye movement, where the baby is nearly motionless.
REM sleep - Answer Irregular sleep, characterized by uneven breathing, half of an infant's daily sleep
pattern.
Shaken baby syndrome - Answer Brain damage caused by an infant being violently shaken.
5Ss of soothing - Answer 1) Swaddling
2) Side/stomach
3) Swinging
4) Shushing sounds
, 5) Sucking
Why 5Ss work: - Answer -Touch releases endorphins
-Soothing noises are calming
-Swinging is similar to womb
-Swaddling limits overstimulation
Infancy - Answer -First two years of life
-Reaching 30 lbs
-32-35in tall
Two types of growth: - Answer Cephalocaudal
Proximodistal
Cephalocaudal - Answer Growth starts at the top with the head.
-Brain and skull are primary locations of growth (limbs/body later).
Overproduction - Answer Brains have more synaptic connections than needed.
Neural pruning - Answer Important connections are maintained, and unimportant ones are discarded.
Critical periods - Answer Must learn information within a specific span of time, otherwise brains won't
develop
Example of critical periods - Answer Language acquisition (before 5yo), deaf children babbling in sign
Proximodistal - Answer Growth starts in the trunk and moves to the limbs.
-Gross motor b4 fine motor
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