Unit 2 Exam Crossword

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Across
  1. 4. The brain structure involved in perceiving the emotional aspects of faces.
  2. 6. The afterimage for a yellow stimulus will appear to be _____.
  3. 7. The Gestalt principle that can account for grouping stimuli that share orientation, shape, and/or size.
  4. 9. The rarest form of dichromatism.
  5. 10. These provide the observer with possibilities for action.
  6. 12. _____ that is mixed is referred to as an additive color mixture.
  7. 13. The _____ projection problem shows that numerous physical stimuli can create exactly the same image on the retina.
Down
  1. 1. The theory of color vision that is also known as the Young-Helmholtz theory.
  2. 2. A kind of stimulus that is used to stop visual persistence.
  3. 3. The approach to perception that emerged as a response to structuralism.
  4. 5. Adding more white to a color changes its _____.
  5. 8. The eye movements that occur as the observer shifts his/her gaze from one part of the visual scene.
  6. 11. The _____ effect is that humans perceive horizontals and verticals more easily than other orientations.