Which of the following statements regarding colour vision is correct?
A)Research has shown that the trichromatic theory is incorrect and the opponent-process theory is correct.
B)Research has shown that the opponent-process theory is incorrect and the trichromatic theory of correct.
C)Both trichromatic and opponent-process theories are correct;they simply describe colour processing at different steps in the visual system.
D)Researchers have shown that neither the trichromatic theory nor the opponent-process theory are correct and are still investigating the processes underlying colour processing.

Question

Quizplus · Accepted Answer

Both the trichromatic theory and opponent-process theory are correct and describe different steps in the visual system of colour processing. The trichromatic theory explains the initial processing of colour at the level of the retina, while the opponent-process theory describes how the visual system processes colour information after it has been transmitted from the retina to the brain. Both theories are supported by research evidence.

Which of the Following Statements Regarding Colour Vision Is Correct