Equipment available in the Lab Audiometer with Instructions Frequency Generator Speakers Audio cables Audio Amplifiers Hypotheses Students must develop an hypothesis to test. Perception of color is enhanced in the central visual field compared to the peripheral visual field. Motion detection is greatest in the peripheral visual field.
Depth perception depends upon binocular vision.
The threshold for hearing depends upon the frequency of the sound. Localization of sound is dependent upon frequeny. Localization of sound is improved with a sound of variable frequency. The threshold for detecting red is different for detecting blue. This list of hypotheses is by no means exhaustive and students are encouraged to propose an original hypothesis to test.