Accomodation, Depth Perception, Learning
Help!
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| What is Emmetropia? | show 🗑
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| What is Myopia? | show 🗑
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| show | When you can see objects clearly when they are far away but not close up (farsighted).
Recessive, eyeball is too short.
Some kids mature out of it.
Lens is thin and flat.
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| show | Astigmatism: cornea is pointy, light is bent in different angles and things become blurry.
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| Color Perception: How do we see color? | show 🗑
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| show | Goal of finding a red object.
Cheese itz, knowing what the box looks like, even in dim light.
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| show | Trichromatic Theory and Process Theory
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| show | When 3 different cones in the eye are responsible for transducing different wavelengths of light.
1. s-cone: short wavelengths, blue light
2. m-cone: medium wavelengths, green light
3. l-cone: long wavelengths, red light
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| show | All cones are being equally activated.
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| show | Sensory neurons have different activations.
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| How do we see black? | show 🗑
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| show | They have issues with their cones.
Can be born with damage or damage the cones with intensely bright lights.
Can happen when outside, welding, tanning
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| show | The Opponent Process theory (Brain), is when color neurons pair up. 1 is active and 1 is supressed.
COLOR PAIRS: Black and White.
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| What are after images? | show 🗑
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| Contrast of colors and the opponent process theory. | show 🗑
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| Color blindness doesn't mean all colors are invisible. | show 🗑
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| Seeing in 3D: What is depth perception? | show 🗑
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| show | Work with one or both eyes open, but only need one open to read cues.
1. Motion Parallax: rate of speed/motion when things seem to be moving faster we percieve them as closer and vice versa.
Example: When moving in a car.
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| show | Linear Perspective: placement of parallel lines. Convergence when they come together, the further away they are. Do not have to be straight lines.
Example: standing on railroad tracks and looking into the distance.
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| show | Interposition/Occlusion: placement of objects, such that things are overlapping.
Objects that are covering are closer and the objects being covered are farther away.
Example: your desk is further away than the notebook sitting on top of it.
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| What is the fourth monocular cue? | show 🗑
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| What is a binocular cue? | show 🗑
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| show | Talking about differences. Between the two retinal images. Light falling on retina in right eye is different than light falling on retina in left eye.
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| The fovea tends to focus on the same object, to make it appear clearer. | show 🗑
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| More Disparity=? Less Disparity=? | show 🗑
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| How does disparity affect our 3D view? | show 🗑
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| What is learning? | show 🗑
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| What is an example of learning? | show 🗑
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| What are the two types of psychologists? | show 🗑
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| What does a behavioral psychologist do? | show 🗑
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| show | When studying learning they are interested in our mental processes. Thinking, knowing, problem solving.
How do thoughts, feelings, social experiences change us?
Memory and past information.
Want to understand why people behave the way they do.
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| What is behavioral learning? | show 🗑
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| What is classical conditioning? | show 🗑
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| show | Pairing a neutral stimulus (no response), with a reflex, (stimulus and response).
Repeatedly exposures to this pairing leads to learning.
Example: Cat Being Sprayed Experiment.
cat, blinking, sprayed with water.
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| show | Neutral stimulus takes on meaning, resulting in response, predicts the reflective stimulus.
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| show | Learning to associate behavior with consequences.
1 stimulus, 1 response.
Desired consequences strengthen our response, undesired consequences weaken our response.
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| What is the procedure of instrumental conditioning? | show 🗑
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| show | Example (addition): increase a child's behavior of eating their veggies, by offering a cookie or ice cream when they are finished.
Example (removal): increase wearing seat belts by removing the annoying car BEEP.
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| show | Example (addition): kids kicks, parent yells
Example (removal): hurt feelings, you remove your attention/presence
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
ldunlap4
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