PERCEPTION Flashcards
sensation
the physical stimulation from our sense receptors by detecting a s timulus
perception
the organisation and interpretation of the sensory information by the brain to make the sense of the world
binocular depth cue
is detecting the cue by two eyes
examples of binocular
retinal despirarty
converfence
retinal desparity
the image is produced by two eyes the closer you are the bigger the difference
convergence
how hard your eye muscle are working the closer the object is the harder the myscles
monocular depth cue
cues detected one eye
examples of mono
height in plane
relative size
occlusion
linear preseptive
what is ponzo illusion
misinterpreted deth cue where the horizontal line at top percieves longer than at the bottom .
muller lyer illusion
its mininterpred depth cue
the arrows with the outgoing fins appear much longer
rubins vase
ambigous figure
when two interpreation of face and vase
ames room
misinterpreted deth cue , the person close to you appear a giant fyrther away appear tiny
size consanstabcy
when object appear the same size in the brain despite the changes in the retina with distance
misinterpreted depth cue
when our brain tricks us and we apply the rule of size constancny mistakenky makes us percive distance s
examples of ambigous
rubins vase and necker cube
fiction
percieving something that is there but it not there
example of fiction
kanizo tringle
what is gibsibs thoeroy
he sees the senstaion and perception are the ssme
we dont not need to fill in tje gaps with our culturul and soacila knowlgeeg
optic flow pattern the point we are moving towards to stays stationary whilst everythung seems to rush waya from it
motiona parallax a misisnterpreted depth cue object close to the visyal appear to be moving mu faster
that persception is innate ad not learnd
A03 FOR GIBSON
one strength there s supported eveidece from teh visula cliss
one strength developed vt real world research in ww2
gregory
he sees senstaion and perception are not the same and they are two diffenret processes
any gaps are filled using our cultuarl and social knwolege
visual cues helps us to precievd siatace shape size and so when we do a incoorcect conclusion is when we mistinterpet depth cue ad put on te rule of size constant
perception is learened
A03 for gregory
one weakness cant explai visual cliff about babaies
one wekanesss we are not alwyas interpreting ambigous figure
culture
the social expectations that surround us
hudson aim for culture
he wanted to see if people from differnet culture preceive 2d pictures diffenrly a icture of an atelop and a spear is shown and they were aked question . balck and whute schooled particpamt preceived bterer than unschooled
DIFFERNT CULTURES PRECEIVE DEPTH CUES DIFFERNLY
A03 for hudson
one weakness they amy have used an ab paper which might be confusing and that affects the results
one wekaness relying on translators may lead to some missing gaps and some that is not translated properly
preceptual set
is the tendency and readiness to notice certain aspect of the enviromeny
emotion
strong felels that shape your behavior
mcginnies study of emotion
does ot take us to long to notic and say out loud the taboo words rather than neuatrla
there wwere sets of taboo and neutaral words in the screen and the particpamt had to say them out loud they psycholgical arousal ysig GSR .
emotion does affect preceptual set and sometimes comes as preceptula defence
A03 emotion
one wekaness may rather be embasrassment than perceptaul defence …
one strength they used an objective meauremnt using the GSR
MOTIVATION
strong forces that drive our bahvior
what was the motivaion study about
ghlistr and nesburg wanted to see f food deprivation has an effect on the oerception of food reated pictures ….
a03 for motivation
one wekaness its an artifcial task …
one strength supported evidnece by stanford he founf out the more longer the student were food deprived more likely to interpretp the ambigous figure
expectation
the belief about what is to happen
bruner expecattion
he wanted to see if the partciapmt interpretation of ambigous figure will be affceted by the way in whch conetct it was seen ….
the way the which context it was seen has affcted they way they interpret theambigous fgure
A03 for expectaion
one wekanesss artifical task
one strength ut can explain erros made my human … navy ship told a civilan plane a military olane had been see . this has influemced theur expectation
