Across
- 3. His law claims two stimuli must differ by a constant proportion for the difference to be perceptible.
- 5. I'm an astronomer and optics expert who showed that the retina does receive upside-down images of the world.
- 7. Tested whether commercial subliminal recordings have an effect beyond that of a placebo.
- 8. Tested choice blindness through the use of two female photos.
- 10. Eyes only have three types of color receptors!
Down
- 1. Used after images to produce opponent-process theory.
- 2. Studied our awareness of faint stimuli and called them our absolute thresholds.
- 4. Showed not just brain-injured people have two visual information systems.
- 6. I created the place theory!
- 9. Used a gorilla-suited assistant to test inattentional blindness.