1. Which of the following tastes is not directly related to taste buds?
sweet
bitter
spicy
umami
2. Suppose your town is located in a valley. Obviously, you'll realize that the size of your town doesn't change regardless of whether you look at it up-close or from a hilltop. This is primarily due to ________.
size constancy
color constancy
retinal disparity
stereopsis
3. Pitch is to frequency as ________.
frequency is to amplitude
high is to low
loudness is to amplitude
peak is to wave
4. John Russell has color blindness. He is most likely to have difficulty doing which of the following?
distinguishing red from blue
distinguishing red from green
distinguishing blue from yellow
distinguishing red from yellow