On the Legibility of Mirror-Reflected and Rotated Text

We happened to observe that text that was reflected about either the horizontal or vertical axis was more difficult to read than text that was reflected about first one and then the other, which amounts to a 180-degree rotation. In this article, we review a number of studies that examine the nature...

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Main Authors: Gennady Erlikhman, Lars Strother, Iskra Barzakov, Gideon Paul Caplovitz
Format: Article
Language:English
Published: MDPI AG 2017-02-01
Series:Symmetry
Subjects:
Online Access:http://www.mdpi.com/2073-8994/9/3/28
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author Gennady Erlikhman
Lars Strother
Iskra Barzakov
Gideon Paul Caplovitz
author_facet Gennady Erlikhman
Lars Strother
Iskra Barzakov
Gideon Paul Caplovitz
author_sort Gennady Erlikhman
collection DOAJ
description We happened to observe that text that was reflected about either the horizontal or vertical axis was more difficult to read than text that was reflected about first one and then the other, which amounts to a 180-degree rotation. In this article, we review a number of studies that examine the nature of recognizing reflected and inverted letters, and the frequency of mirror reversal errors (e.g., confusing 'b' for 'd') in children and adults. We explore recent ideas linking the acquisition of literacy with the loss of mirror-invariance, not just for text, but for objects in general. We try to connect these various literatures to examine why certain transformations of text are more difficult to read than others for adults.
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spelling doaj.art-cfbe79171157470286fb49337fbabd552022-12-22T02:18:08ZengMDPI AGSymmetry2073-89942017-02-01932810.3390/sym9030028sym9030028On the Legibility of Mirror-Reflected and Rotated TextGennady Erlikhman0Lars Strother1Iskra Barzakov2Gideon Paul Caplovitz3Department of Psychology, University of Nevada, Reno, NV 89557, USADepartment of Psychology, University of Nevada, Reno, NV 89557, USADepartment of Psychology, University of Nevada, Reno, NV 89557, USADepartment of Psychology, University of Nevada, Reno, NV 89557, USAWe happened to observe that text that was reflected about either the horizontal or vertical axis was more difficult to read than text that was reflected about first one and then the other, which amounts to a 180-degree rotation. In this article, we review a number of studies that examine the nature of recognizing reflected and inverted letters, and the frequency of mirror reversal errors (e.g., confusing 'b' for 'd') in children and adults. We explore recent ideas linking the acquisition of literacy with the loss of mirror-invariance, not just for text, but for objects in general. We try to connect these various literatures to examine why certain transformations of text are more difficult to read than others for adults.http://www.mdpi.com/2073-8994/9/3/28mirror-reversalleft-right reversalreadingreversal errorsmirrored text
spellingShingle Gennady Erlikhman
Lars Strother
Iskra Barzakov
Gideon Paul Caplovitz
On the Legibility of Mirror-Reflected and Rotated Text
Symmetry
mirror-reversal
left-right reversal
reading
reversal errors
mirrored text
title On the Legibility of Mirror-Reflected and Rotated Text
title_full On the Legibility of Mirror-Reflected and Rotated Text
title_fullStr On the Legibility of Mirror-Reflected and Rotated Text
title_full_unstemmed On the Legibility of Mirror-Reflected and Rotated Text
title_short On the Legibility of Mirror-Reflected and Rotated Text
title_sort on the legibility of mirror reflected and rotated text
topic mirror-reversal
left-right reversal
reading
reversal errors
mirrored text
url http://www.mdpi.com/2073-8994/9/3/28
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