Johnnymo62
Haste Makes Waste
They have to visual notice the color change, then use the instrument to verify and/or compare to a approved harmony master part.
Why not just use the instrument?They have to visual notice the color change, then use the instrument to verify and/or compare to a approved harmony master part.
The problem with this is that there can be significantly different levels of acuity along the visual spectrum, which is why I agreed with the suggestion to use the Munsell test kit. Some people are better at discerning differences in one part of the spectrum than at others. The Munsell test will tell you what you need to know across the spectrum.They have to visual notice the color change, then use the instrument to verify and/or compare to a approved harmony master part.
Curious, is this for currently employed personnel, or as a screening test for applicants? If they are current employees, I am not sure you can fire them for failing the test, but instead reassign them. As a screening test for new employees, you can make it terms of employment (though I bet it is still a legal issue).
There are several methods already mentioned, and the selection of the method will be determined by exactly what you are trying to assess. Is it the ability to see color at all? The ability to distinguish between shades of the same color (and if so, how 'precise' do they need to be?), or something else entirely?
Is there some type of online resource that can be used to test people?
Everyone knew that color instrument is expensive right?