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Blur and pseudoisochromatic colour vision tests
ARCHIVAL ITEMS
offprint; reprint; article
Perception; Taylor, S. P.; Woodhouse, Maggie
Europe: United Kingdom
1979
paper
overall: 251 mm x 178 mm

Offprint, reproducing an original journal article from Perception (Vol 8, 1979, pp.351-353), on the subject of PICs. Portrait format, printed in black and white, stapled. The article contests the argument of Gregory & Field that blurred vision improves the recognition of Ishihara plates, but does newly question whether there may be some impact of blurring on the results of the Hardy-Rand-Rittler (HRR) Test.


2022.36

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