Exam 2 Flashcards
What are the 4 stages of Pigaet’s?
Sensorimotor, pre-operational, concrete operational, and formal operational
Define sensorimotor stage (birth to 2)
info through senses and motor movement, object permanence, stranger anxiety
Define pre-operational stage (2-7)/limitations
symbolic thinking
egocentrism and lack of convo
Define concrete operational stage (7-12)/limitations
understand and perform operations
cannot reason abstractly or hypothetically
Define formal operational (12+)
abstract thinking develops and systematic solving strategies
Secure attachment
happy to play alone or with stranger, when mom leaves the room they become distressed, when mom returns they reach out to her
Avoidant attachment
does not look at mom when she leaves/returns, plays happily with stranger
resistant attachment
mixed feelings about mom, child cries when she leaves but rejects or seeks out when she returns
disorganized-disoriented attachment
when mom leaves child shows distress but when she returns child is hesitant
infancy brain development
myelinated axons form synapses with other axons, synaptic connections change and the ones that aren’t used willl die
what are the 7 reflexes
Blinking, stepping, palmar, babinski, moro, rooting, sucking
babinski
toes fan out
rooting
turns head/opens mouth when cheek is stroked
moro
throws arms inward then outward
which vital signs do the Apgar method test?
breathing, heart rate, muscle tone, skin tone, reflexes
