An Adjusted Error Score Calculation for the Farnsworth-Munsell 100 Hue Test
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چکیده
منابع مشابه
Skewness and transformations of Farnsworth–Munsell 100-Hue Test scores
In the past, suggested transformations of Farnsworth-Munsell 100-Hue Test (FM 100-Hue) test scores distributions have been limited to a square root transformation. In this study, the choice of transformations of total error scores (TES) are considered by identifying a possible source of skewness. Several distributions of FM100-Hue Test TES were assessed for skewness (third moment). The error sc...
متن کاملColour perception in pathologists: the Farnsworth-Munsell 100-hue test.
The value of many histological stains depends on the ability of the observer to differentiate colour. This ability was assessed in 30 histopathologists and cytopathologists of varying experience using the Farnsworth-Munsell 100-hue test. As a group, the pathologists performed better than a reference population. Twenty eight subjects showed a wide ranging ability to differentiate colour: none wa...
متن کاملGenerating fast automated reports for the Farnsworth- Munsell 100-hue colour vision test
The greatest quality of the Farnsworth-Munsell (FM) 100-hue test is that it is able to indicate the presence of visual defects at early stages, so making it more widely available means more people can be saved from going blind or having their eyesight degenerate due to disease. However, the FM test is not used as often as its merits would warrant because of its main drawback – the extensive amo...
متن کاملOn quantifying the bipolarity and axis of the Farnsworth-Munsell 100-Hue test.
A simple method is introduced for analyzing error score distributions from the Farnsworth-Munsell 100-Hue test. The method involves fitting a sine wave directly to the error distribution, and produces estimates of three parameters that characterize the severity of the defect, the degree of bipolarity, and the orientation of the axis of bipolarity, if one is present. The method produces good est...
متن کاملA model for the observer on the Farnsworth-Munsell 100-hue test.
PURPOSE To use a theoretical model of the observer on the Farnsworth-Munsell 100-hue test to estimate the magnitude of random variation in 100-Hue test error scores. METHODS The model was based upon classical signal detection theory. Results from the model were obtained by computer simulation. RESULTS There is a fairly regular relationship between mean test scores over many tests and the st...
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ژورنال
عنوان ژورنال: LEUKOS
سال: 2019
ISSN: 1550-2724,1550-2716
DOI: 10.1080/15502724.2018.1514265