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Relevant bibliographies by topics / Richmond HRR pseudoisochromatic plate test

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Academic literature on the topic 'Richmond HRR pseudoisochromatic plate test'

Author: Grafiati

Published: 4 June 2021

Last updated: 2 February 2022

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Journal articles on the topic "Richmond HRR pseudoisochromatic plate test"

1

DAIN, STEPHEN J. "Colorimetric analysis of four editions of the Hardy-Rand-Rittler pseudoisochromatic tests." Visual Neuroscience 21, no. 3 (2004): 437–43. http://dx.doi.org/10.1017/s0952523804213475.

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At the Göttingen meeting of the International Colour Vision Society, I reported on a comparison of the second edition of the American Optical Hardy-Rand-Rittler Pseudoisochromatic plates (AO HRR) with the Richmond Products third edition of the same test and concluded that the chromaticities were exceptionally poorly matched and that the new edition was a “pale imitation of the real thing” (unpublished). This conclusion led to our abandoning a clinical trial. In 2002, Richmond Products has published a fourth edition and, in 2003, Waggoner has published a modified HRR with additional (Ishihara s

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2

BAILEY, JAMES E., MAUREEN NEITZ, DIANE M. TAIT, and JAY NEITZ. "Evaluation of an updated HRR color vision test." Visual Neuroscience 21, no. 3 (2004): 431–36. http://dx.doi.org/10.1017/s0952523804213463.

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The HRR pseudoisochromatic plate (pip) test was originally designed as a screening and diagnostic test for color vision deficiencies. The original HRR test is now long out of print. We evaluate here the new 4th edition of the HRR test, produced in 2002 by Richmond Products. The 2002 edition was compared to the original 1955 edition for a group of subjects with normal color vision and a group who had been previously diagnosed as having color vision deficiencies. The color deficient subjects spanned the range of severity among people with red-green deficiencies except for one individual who had

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3

BARAAS, RIGMOR C. "Poorer color discrimination by females when tested with pseudoisochromatic plates containing vanishing designs on neutral backgrounds." Visual Neuroscience 25, no. 3 (2008): 501–5. http://dx.doi.org/10.1017/s0952523808080632.

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It might be expected that normal trichromatic females would perform as well as normal trichromatic males of the same age when tested with standard clinical color-vision tests that use pseudoisochromatic vanishing designs on neutral gray backgrounds such as the Hardy-Rand-Rittler (HRR) pseudoisochromatic plates and the Neitz Test of Color Vision (NTCV). Here 2966 children aged 6–13 years from four municipalities in Norway were tested in their school classrooms with the NTCV. Children who made errors on the test were retested. 187 males and 152 females made one or more errors on retest, and each

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4

RAMASWAMY, SHANKARAN, and JEFFERY K. HOVIS. "Ability of the D-15 panel tests and HRR pseudoisochromatic plates to predict performance in naming VDT colors." Visual Neuroscience 21, no. 3 (2004): 455–60. http://dx.doi.org/10.1017/s095252380421313x.

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Color codes in VDT displays often contain sets of colors that are confusing to individuals with color-vision deficiencies. The purpose of this study is to determine whether individuals with color-vision deficiencies (color defectives) can perform as well as individuals without color-vision deficiencies (color normals) on a colored VDT display used in the railway industry and to determine whether clinical color-vision tests can predict their performance. Of the 52 color defectives, 58% failed the VDT test. The kappa coefficients of agreement for the Farnsworth D-15, Adams desaturated D-15, and

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Cole, Barry L., Ka-Yee Lian, and Carol Lakkis. "The new Richmond HRR pseudoisochromatic test for colour vision is better than the Ishihara test." Clinical and Experimental Optometry 89, no. 2 (2006): 73–80. http://dx.doi.org/10.1111/j.1444-0938.2006.00015.x.

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Dissertations / Theses on the topic "Richmond HRR pseudoisochromatic plate test"

1

Ramaswamy, Shankaran. "Colour Vision Test for Railway Dispatchers." Thesis, 2009. http://hdl.handle.net/10012/4352.

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Introduction Colour codes are used extensively in railways to convey specific information governing movement of trains and equipment on the track. One such task is the railway traffic control display that uses colour coded video display terminals (VDTs) to convey information of the signal status, train movements and track status to the railway dispatcher. Because individuals with colour vision deficiencies (colour-defectives) may have problems with these colour-related tasks, questions were raised about the suitability of colour vision defectives to work as railway dispatchers. In order to ans

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