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AP Psych DMA. Explain proximity, continuity, convergence and interposition. Please sit in your new seat. TODAY’S AGENDA. DMA New seats Continue discussing perception Homework: Chapter 5 & 6 Test – Thursday, Jan. 9 th Chapter 5 & 6 notes due Thursday, Jan. 9 th
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AP Psych DMA • Explain proximity, continuity, convergence and interposition. Please sit in your new seat
TODAY’S AGENDA • DMA • New seats • Continue discussing perception Homework: • Chapter 5 & 6 Test – Thursday, Jan. 9th • Chapter 5 & 6 notes due Thursday, Jan. 9th • Review session for Chap. 5 & 6 Test – Tuesday, Jan. 10th, after school
Change Blindness Clip
Perceptual Organization • Figure and Ground--organization of the visual field into objects (figures) that stand out from their surroundings (ground)
Perceptual Organization: Closure • Gestalt grouping principles are at work here.
Perceptual Organization: Grouping Principles • Gestalt grouping principles are at work here.
Perceptual Organization: Grouping Principles • Impossible doghouse
Perceptual Organization: Depth Perception • Depth Perception • ability to see objects in three dimensions • allows us to judge distance
Perceptual Organization: Depth Perception Monocular Cues • relative size • smaller image is more distant • interposition • closer object blocks distant object • relative clarity • hazy object seen as more distant • texture coarse --> close fine --> distant
Perceptual Organization: Depth Perception Relative Size
Perceptual Organization: Depth Perception Interposition
Perceptual Organization: Depth Perception Monocular Cues • relative height • higher objects seen as more distant • relative motion • closer objects seem to move faster • linear perspective • parallel lines converge with distance • relative brightness • closer objects appear brighter
Perceptual Organization: Depth Perception Perspective Techniques
Perceptual Organization: Depth Perception Light and Shadow
Perceptual Organization: Depth Perception Illusory Depth
Perceptual Constancy • Perceptual Constancy • perceiving objects as unchanging even as illumination and retinal image change • color • shape • size
Sensory Restriction:Blakemore & Cooper, 1970 • Kittens raised without exposure to horizontal lines later had difficulty perceiving horizontal bars.
More than likely you said, "A bird in the bush," and........ • If this IS what YOU said, then you failed to see that the word THE is repeated twice! • Sorry, look again.
In black you can read the word GOOD • In white the word EVIL (inside each black letter is a white letter).
You may not see it at first, but the white spaces read the word optical, the blue landscape reads the word illusion. • Look again! Can you see why this painting is called an optical illusion?
You probably read the word ME in brown, but....... when you look through ME you will see YOU!
ALZHEIMERS' EYE TEST • Count every " F" in the following text: FINISHED FILES ARE THE RE SULT OF YEARS OF SCIENTI FIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS...
ALZHEIMERS' EYE TEST • HOW MANY ? • WRONG, THERE ARE 6 -- no joke. READ IT AGAIN !
More Brain Stuff . . . From Cambridge University. O lnysrmatpoelpe can raedtihs.icdnuoltblveieetaht I cluodaulacltyuesdnatnrdwaht I was rdanieg. The phaonmnealpweor of the hmuanmnid, aoccdrnig to a rscheearch at CmabrigdeUinervtisy, it deosn'tmttaer in wahtoredr the ltteers in a wrod are, the olnyiprmoatnttihng is taht the frist and lsatltteer be in the rghitpclae. The rset can be a taotlmses and you can sitllraed it wouthit a porbelm.
Tihs is bcuseae the huamnmniddeos not raederveylteter by istlef, but the wrod as a wlohe. Amzanig huh? Yaeh and I awlyastghuhotslpeling was ipmorantt! ifyou can raedtihspsas it on!!
Can You Trust Your Perceptions? James J. Messina, Ph.D.
Could you be on slippery slope of faulty perceptions? • Faulty perceptions can impact the way you think, feel & act • It can impair problem solving, decision making, & conflict resolution • Takes brain time to sort out what senses are sending it
Perceptual Set: Schemas Flying Saucers or Clouds?