Colour blindness is typically assessed by:

Question

Quizplus · Accepted Answer

Presenting people with pictures with coloured dots on them is a common way to assess colour blindness. These tests, such as the Ishihara test, involve presenting a series of pictures with dots of various colours, shapes, and sizes, and asking the person being tested to identify what they see. The patterns and numbers embedded in the dots can only be seen by people with normal colour vision, so if a person is colourblind, they may not be able to see the numbers or patterns.

Colour Blindness Is Typically Assessed By