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Unit Four Psychology (Basic Principles of Sensation and Perception (signal…
Unit Four Psychology
Basic Principles of Sensation and Perception
Sensation
Perception
bottom-up processing
top-down processing
selective attention
inattentional blindness
change blindness
transduction
psychophysics
Gustav Fechner- absolute threshold
signal detection theory
subliminal
priming
difference threshold- JND
Ernest Weber- Weber's Law
Sensory Adaptation
Visual Organization and Interpretation
gesalt
figure-ground relationship
grouping
proximity
continuity
closure
depth perception
Eleanor Gibson and Richard Walk-visual cliff
binocular cues
retinal disparity
monocular cues
stroboscopic movement
phi-phenonmenon
perceptual constancy
color constancy
brightness, shape, size constancy
perceptual adaptation
Immanuel Kant vs John Locke
Vision
wavelength
short vs long
hue
high vs low amplitude
intensity
cornea
pupil
iris
lens
retina
rods
cones
bipolar cells
optic nerve
blind spot
fovea
David Hubel and Torsten Wiesel- feature detectors
parallel processing
accommodation
receptor cells
Young-Helmholtz theory
afterimages
Ewald Hering's opponent-process theory
Hearing(Audition)
frequency
pitch
short vs long
outer ear
middle ear
hammer, anvil stirrup
inner ear
cochlea
sensorineural hearing loss
conduction hearing loss
cochlear implant
Hermann von Helmholtz's place theory
frequency theory
volley principle
The Other Senses
touch
pain
Gate control theory
endorphins
phantom limb sensation
influences on pain
placebo effect
taste
five basic sensations
smell (olfactory)
odor molecules
kinesthesia
vestibular sense
sensory interaction
mcGurk effect
synesthesia
Influences on Perception
Perceptual Set
context effects
Extrasensory Perception (ESP)
Parapsychology