Across
- 5. hypothesis on the origin and nature of emotions
- 6. theory concerning the condition of possessing three independent channels for conveying color information, derived from the three different cone types
- 10. the turning or bending of any wave, such as a light or sound wave, when it passes from one medium into another of different optical density
Down
- 1. white outer layer of the eyeball
- 2. theory that attempts to define, analyze or classify the psychological drives
- 3. the tendency of an organism or a cell to regulate its internal conditions
- 4. historically important psychological law quantifying the perception of change in a given stimulus
- 7. the raised disk on the retina at the point of entry of the optic nerve
- 8. reasoning in which the premises depends on or is equivalent to the conclusion
- 9. feedback that reduces the output of a system