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Infancy: birth to 24 months: also called
- Neonate: 0-30days
- Toddler: walking to talking
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Physical reflexes and states: INFANTS
eye bling, sucking rooting
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other Reflexes:
- Babinski: open toes
- moro: sudden loss of support grabing
- palmar: touch palm hand closes
- swimming reflex:
- stepping reflex:
- Tonic neck reflex:
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adaptation of reflexes:
they will not last forever just have them through infancy then fad away unil voluntary
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Sleep pattern
babys spend most time in rem sleep
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Brazelton:
Neonatal behavior assessment scale
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Baby are good at what conditioning?
Classical bc uses unvoluntary responses. Not good at operant bc uses volunary responces and babys do not have many volunaray responces
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Imitation:
Hand movement, Facial expressions. stop after a couple weeks then come back as volunatary responces
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Store information model
Sensory (take it in) either falls out or goes on to short term memory, then if looked at and practiced with stores into longterm
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Habitation/Dishabituation:
Habitation, taking it in as first responce, Dishabitaton happens when one has seen it before, moves on in a way way, or show some sort of remember or understanding
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Growth:
Cephalocaudal: Head to tail. lower part of body grows later than head
Proximodistal: "Near to Far" extremities grow later than head, chest and trunk
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Fine motor:
Grasping, prereaching (newborn, swipping), visually guided reaching(4ish months), ulnar grasp (fingers clasp someing in palm 5ish months) pincer grasp (pinching 9ish months).
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Binocular depth cues
each eye sees one object differently
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Binocular disparity:
depth cue based on the difference between the retinal images recieved by each eye.
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Monocular depth cues
see distance
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Kinetic depth cues:
how fast something passes you how far away you are from it.
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independent motion/depth perseption
visual cliff
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