click below
click below
Normal Size Small Size show me how
Psychology 5
| Term | Definition |
|---|---|
| Gestalt | an organized whole. example: necker cube after looking at that- we tend to look for the bigger picture |
| Figure Ground | the organization of the visual field into figures that stand out and their surrounding (another Gestalt type of idea) |
| What are the principles of gestalt? | figure ground, closure, proximity, and continuity |
| Closure | we fill in gaps to form a whole |
| Proximity | we group nearby figures together instead of seeing them as different pieces, we see them as a whole |
| Continuity | we see smooth continuous patterns |
| Similarity | we group things that are similar together |
| Depth perception | the ability to see objects in three dimensions although the images that strike the retina are two dimensional; allows us to judge distance ex. babies crawl over to the care giver there is a clear glass, think its a cliff |
| Visual cliff | a lab device for testing depth perception un infants and young animals |
| Binocular Cues | depth cues, such as retinal disparity that depend in the two eyes --->to see the depth |
| Retinal Disparity | a binocular cue for perceiving depths by comparing image form the retinas in the two eyes, the brain computes distance --->Using this to determine depth |
| Monocular Cues | depth cues such as linear perspective and interposition that only need one eye to determine(relative size, interposition, linear perspective, relative height, and relative motion |
| Relative size | we look at things around it to see if things are smaller or bigger ex.circles (problem) |
| Interposition | one deer in front of the other the one on the left is closer to you when they are both close(some distance) |
| Linear perspective | big hallway looks really bug and long when really its just showing us some distance there |
| Relative height | one compared to another building one looks lower one looks higher conpartively |
| Relative motion | in a car and you look at a house and you see stuff move by you and thats showing you which direction you are moving -if things pass behind you are moving forward |
| Stroboscopic movement | the brain perceives continuous movement in a rapid series of slightly varying images(think of like an animation) |
| Phi Phenomena | a succession of lights that creates the illusion of movement when blinked on and off quickly(animation but with lights) |
| Perceptual constancies | perceiving objects as unchanging even as illumination and image changes |
| Perceptual Adaptation | in vision, the ability to adjust to an artificially displaced or even inverted visual field -chickens were unable to adapt to fitted distortion but humans can |
| Perceptual Set | a set of mental tendencies and assumptions that greatly affects what we perceive ex. lockness monster(people said this when it was actually this) |
| Schemas | concepts or mental mold into which we pour our experiences which help us interpret unfamiliar information |