title: An averaging method for the interpretation of the Farnsworth-Munsell 100-Hue Test--I. Congenital colour vision defects.
abstract: A method is described for identifying polarity in Farnsworth-Munsell 100-Hue test data. The method is facilitated by the use of a micro-computer and involves the plotting of "averaged" scores for each cap of the test. Results are presented for 30 protanopes, 30 deuteranopes, 1 tritanope and 2 typical rod monochromats. Analysis of the results shows that the proposed technique is compatible with standard methods of interpreting 100-Hue plots and is suitable to use when error scores are high and when polarity is difficult to interpret.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003119:Color Perception Tests / Q000379:methods*; D003117:Color Vision Defects / Q000151:congenital* / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged