sensation & perception chapter 8 sensation n the process of receiving information from the...
TRANSCRIPT
![Page 1: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/1.jpg)
Sensation & PerceptionSensation & Perception
Chapter 8Chapter 8
![Page 2: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/2.jpg)
SensationSensation
The process of receiving The process of receiving information from the environment.information from the environment.
![Page 3: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/3.jpg)
PerceptionPerception
Assembling and organizing Assembling and organizing sensory information to make it sensory information to make it meaningful.meaningful.
![Page 4: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/4.jpg)
StimulusStimulus
A change in the environment. A change in the environment. It can be measured! It can be measured!
(size,duration,intensity)(size,duration,intensity)
![Page 5: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/5.jpg)
PsychophysicsPsychophysics
Develop a quantified relationship Develop a quantified relationship between stimuli from the world, between stimuli from the world, and the sensory experiences and the sensory experiences produced by them.produced by them.
![Page 6: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/6.jpg)
Absolute ThresholdAbsolute Threshold
The smallest amount of energy The smallest amount of energy that will produce a sensation.that will produce a sensation.
![Page 7: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/7.jpg)
TasteTaste
1 teaspoon of sugar in two gallons 1 teaspoon of sugar in two gallons of water.of water.
![Page 8: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/8.jpg)
SightSight
1 candle from 30 miles.1 candle from 30 miles.
![Page 9: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/9.jpg)
TouchTouch
A bee wing dropped on an A bee wing dropped on an individuals cheek from a distance individuals cheek from a distance of 1/2 inch.of 1/2 inch.
![Page 10: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/10.jpg)
HearingHearing
The tick of a watch from a distance The tick of a watch from a distance of 20 feet.of 20 feet.
![Page 11: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/11.jpg)
SmellSmell
1 drop of perfume diffused into a 1 drop of perfume diffused into a three room apartment.three room apartment.
![Page 12: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/12.jpg)
Subliminal MessagesSubliminal Messages
Below ThresholdBelow Threshold James Vicary, Sep. 12, 1957 New James Vicary, Sep. 12, 1957 New
Jersey theatre placed in film for Jersey theatre placed in film for 1/3000 of a second every 5 1/3000 of a second every 5 seconds and over 6 weeks.seconds and over 6 weeks.
EAT POPCORN DRINK COCA-COLA!EAT POPCORN DRINK COCA-COLA! Popcorn sales 18.1%Popcorn sales 18.1% Cola sales 57.7%Cola sales 57.7%
![Page 13: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/13.jpg)
Webers LawWebers Law
The larger or stronger a stimulus, The larger or stronger a stimulus, the larger the change required for the larger the change required for an observer to notice.an observer to notice.
![Page 14: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/14.jpg)
Sensory AdaptationSensory Adaptation
Our senses adjust themselves to a Our senses adjust themselves to a constant level of stimulation.constant level of stimulation.
![Page 15: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/15.jpg)
Mr. Wizard Day!Mr. Wizard Day!
This will be This will be SENSATIONALSENSATIONAL
Stare at the star in the Stare at the star in the Lower Right corner.Lower Right corner.
![Page 16: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/16.jpg)
![Page 17: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/17.jpg)
![Page 18: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/18.jpg)
Blind SpotBlind Spot
![Page 19: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/19.jpg)
Spinning CardSpinning Card
![Page 20: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/20.jpg)
Rods and ConesRods and ConesColor cards and peripheralColor cards and peripheral
![Page 21: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/21.jpg)
Hook-up Video NowHook-up Video Now and Volunteer! and Volunteer!
![Page 22: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/22.jpg)
Stroop TestStroop Test
Boys vs. GirlsBoys vs. Girls
![Page 23: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/23.jpg)
![Page 24: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/24.jpg)
![Page 25: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/25.jpg)
KinesthesisKinesthesis
The sense of movement and body The sense of movement and body position.position.
Ex. Mirror glasses and Tantalizer Ex. Mirror glasses and Tantalizer game tracing stars.game tracing stars.
![Page 26: Sensation & Perception Chapter 8 Sensation n The process of receiving information from the environment](https://reader036.vdocuments.mx/reader036/viewer/2022062322/5697bf7c1a28abf838c83fea/html5/thumbnails/26.jpg)
Vestibular SystemVestibular System
3 semicircular canals that provide 3 semicircular canals that provide a sense of balance.a sense of balance.
Located in the inner ear.Located in the inner ear.