Sensation and Perception by Caroline Kittridge https://padlet.com/carolinekit5246/httf9wbg7850 Unit 3 en-us 2016-10-07 14:22:54 UTC 2025-11-03 13:12:19 UTC hello@padlet.com 10-11-16 I can understand the difference between top down and bottom up processes of sensation and perception. carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/129817885 bottom-up processing= use features to form perception (orange and glass=orange juice)

]]> 2016-10-11 14:20:26 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/129817885 Hank Green vid carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/129837509 1. Perception comes from top down.
2.Sensation come from bottom up.
3. Top down processing can change how features are perceived bc everyone has dif senses and perceptions.]]> 2016-10-11 14:59:16 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/129837509 10-12-16 I can understand the difference between absolute subliminal and difference thresholds. carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/130132433 absolute=minimum stimulation necessary to detect a particular stimulus 50% of the time
difference=the smallest amount by which two sensory stimuli can differ in order for an individual to perceive them as different
just noticeable difference=the amount something must be changed in order ti detect it 50% of the time]]> 2016-10-12 14:08:01 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/130132433 10-17-16 I can differentiate between binocular and monocular cues  carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/131158100 Monocular cues
Gestalt=whole or form(we see things as a whole)
figure-ground=can switch what information we see
similarity=group similar figures together
continuity=seeing smooth, continous patterns
depth perception=2 dimensions fall on the retina; perceive as 3D image
visual constancy=perceiving objects as unchanging despite changes in retinal images
interpositon=one object blocks the view of another
relative clarity=hazy objects being farther away
relative size=objects far away and close are still perceived as normal despite size change
relative height=objects higher in field of vision appear farther away 
Relative motion=movement of self causes stable items to appear to move, nearest objects appears to move faster

]]> 2016-10-17 14:33:02 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/131158100 Binocular cues 10-17-16 carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/131166813 cues that require both eyes
retinal disparity=difference between sight/views of 2 eyes
convergence=cue for perceiving depth;eyes converge inward towards object
stereoscopic vision=combine 2 retinal
images get 3D perception


Motion Percepiton
assumption=closer objects gets larger
stroboscopic movement=motion pictures
Phi Phenomonon


]]> 2016-10-17 14:52:01 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/131166813 Sound localizations carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/131168885 monaural cue- louder sound means closer sound
binaural cues-stereophonic-stereo; multidimensional audio ]]> 2016-10-17 14:56:30 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/131168885 10-24-16 carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/132708692 I can understand senses]]> 2016-10-24 14:22:41 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/132708692 10-24-16 carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/132709429 olfactory- hooked up to Limbic system
5 tastes=salty, sour, bitter, sweet, umami
smell, taste, and texture=flavor
items that reduce taste=texture, smoking, drinking
skin senses= pressure, temperature, pain
Brain is most sensitive to unexpected stimulation
sensory cortex=controls senses
ski= kinesthesis
vestibular sense= makes you dizzy
-athletes experience pain less usually
-women are more pain tolerant than men
-mindset can effect reactions

]]> 2016-10-24 14:24:34 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/132709429 10-24-16 carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/132713759 gate control theory=spinal cord controls the transmission of pain to the brian((associated with morphine (drug))
options for pain control=yoga,acupuncture, reading quotes, massage
when you put cold and warm water together, you feel hot
-pressure is the only skin sensation with identifiable receptors]]> 2016-10-24 14:33:03 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/132713759 10/26/16 carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/133334707 arguments for and against receiving cochlear implants= for-can hear and experience sounds-forcing child to live in world where only deafness exists
-can communicate with deaf and nondeaf people
against-people may want their child to grow up like they did, natural way of communication for deaf people is sign language
-parents felt like they would lose relationship with their children
after receiving the implants, what are the benefits and struggles that are experienced=
-struggles=have to learn entirely new language at an age where it is more challenging to absorb information]]> 2016-10-26 14:22:32 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/133334707 THEORIES and DIF between top and bottom up theory!!!!!! carolinekit5246 https://padlet.com/carolinekit5246/httf9wbg7850/wish/133345752 2016-10-26 14:49:57 UTC https://padlet.com/carolinekit5246/httf9wbg7850/wish/133345752