PSYCH 255 Study Guide - Final Guide: Visible Spectrum, Musical Tone, Nociceptor
Final Review Answers
1. C; convex positive; and concave is negative; just add them together and if positive
convex and negative concave
2. If theres more light in the + area; response will go up, if theres more light in the minus
area response will go down; B
- A: would increase
3. B. Structural Description: recognition by components; components are called gions
4. Stereopsis: two eyes slightly different position
- Linear perspective: train tracks
- Aerial perspective: fogginess
- Accomodation: focusing
- Motion parallax: driving and looking at things out the window; things move faster;
motion of still things can be created by moving head back and forth
5. B. Paying Attention
6. Bats: e:1000-100,000 HZ; the smaller the animal, the more hz
- Humans: 20-20,000 HZ
7. Muddier: farther low pitch, muddy/ muffled
- More reverberation is farther
- Quieter is farther
D: ITD is not for distance;but for time
8. loudness
9. nociceptor: pain
10. resolution: which point is which; identifying patterns; sensitivity; lightly touching
someone; D. finger tips
- shoulder high res, low sens
- calf: low resolution, low sensitivity
- big toe: high resolution, low sensitivity
- finger tips: high at both
11. if it does’t fit; othig happes; B: odorat olecules ca fit ito the olfactory
receptors’ shapes
Final Review
- Electromagnetic Spectrum:
- Wavelengeths
- Depends on how many cones you have
• ROYGBIV: Visible spectrum
Low
High
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Document Summary
Structural description: recognition by components; components are called gions: stereopsis: two eyes slightly different position. Motion parallax: driving and looking at things out the window; things move faster; motion of still things can be created by moving head back and forth: b. Paying attention: bats: e:1000-100,000 hz; the smaller the animal, the more hz. Humans: 20-20,000 hz: muddier: farther low pitch, muddy/ muffled. D: itd is not for distance;but for time: loudness, nociceptor: pain, resolution: which point is which; identifying patterns; sensitivity; lightly touching shoulder high res, low sens calf: low resolution, low sensitivity someone; d. finger tips. Big toe: high resolution, low sensitivity finger tips: high at both: if it does(cid:374)"t fit; (cid:374)othi(cid:374)g happe(cid:374)s; b: odora(cid:374)t (cid:373)olecules ca(cid:374) fit i(cid:374)to the olfactory receptors" shapes. Depends on how many cones you have: roygbiv: visible spectrum. Stereopsis: if your eyes are close together: predator; if they are on the side of your head: prey.
