Exam 2 Flashcards
rods
detect black, white, and grey.
cones
detect color and fine details.
perceptual adaptation
senses adapt to when perception/vision is changed.
(guy on the bike with goggles on)
audition
hearing, sound waves physically move eardrum.
eardrum
first part of hearing process, sound waves strike eardrum.
what sounds do humans hear best?
human voices.
what are the 4 basic/distinct senses?
pressure, warmth, cold, and pain.
(we cannot feel wetness)
cochlea
inner ear, filled with fluid to help with hearing and vestibular sense (balance).
(snail)
auditory nerve
nerve that transports messages from inner ear to the temporal lobe.
endorphins
natural pain killers.
gustation
taste, sense chemicals in food.
olfaction
smell, sense chemicals in the air.
kinesthesia
awareness of body position and movement in space.
vestibular sense
balance, head position.
(car sickness)
what are the 5 taste sensations?
sweet, sour, salty, bitter, unmami.
what is pain for?
to show us something is wrong.
what are the 7 sensory systems?
auditory, touch, pain, gustation, olfaction, kinesthesia, and vestibular.
motor development
how kids develope movement, same timeline for all.
(first sit up, then stand, then walk, etc.)
skill development
developing skills, different timelines based on culture.
sensorimotor
if i see it it exists, object permenance.
(peekaboo with babies works)
preoperational
point where they know things can be changed, but still based on what you can see.
(smashing paydough, taller one has more)
conservation
type of transformation kids in preoperational can’t understand.
(think skinny glass has more water than fatter glass but still the same)
concrete operational
you understand conservation, can do mental operations, things represent other things.
(imagination, playing house)
formal operational
abstract reasoning, can view things from other perspectives, ambiguous topics.
(math with letters)
zone of proximal developement
there is a zone where people learn the most, where you can do something with help.
(Vygotsky) (play sports with people at the same level)