Reading sideways: Effects of egocentric and environmental orientation in a lexical decision task.
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| Title: | Reading sideways: Effects of egocentric and environmental orientation in a lexical decision task. |
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| Authors: | Davidenko, Nicolas1 ndaviden@ucsc.edu, Ambard, Alexander1 |
| Source: | Vision Research. Dec2018, Vol. 153, p7-12. 6p. |
| Abstract: | Many image-level factors affect reading speed and comprehension, including the in-plane orientation of text. As words' angular deviation from upright increases, so do response times. Here we investigated whether these orientation effects in reading are based purely on an egocentric (retinal) reference frame, or whether there is also a contribution of the environmental reference frame. Participants completed a lexical decision task with six-letter, two-syllable words and nonwords presented at a wide range of angles, in increments of 22.5°. A control group of participants (N = 66) completed the task while sitting upright, and an experimental group (N = 43) completed the task while lying sideways on their right side. The function relating the egocentric orientation of strings to response times was symmetric for upright observers, but skewed for observers who lay sideways, with an advantage for responding to environmentally upright text. Our results suggest that sideways readers may use an oblique reference frame (similar to the perceptual upright) for mentally rotating text. We discuss implications for designing optimal text orientations in head mounted displays. [ABSTRACT FROM AUTHOR] |
| Copyright of Vision Research is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 133166960 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Reading sideways: Effects of egocentric and environmental orientation in a lexical decision task. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Davidenko%2C+Nicolas%22">Davidenko, Nicolas</searchLink><relatesTo>1</relatesTo><i> ndaviden@ucsc.edu</i><br /><searchLink fieldCode="AR" term="%22Ambard%2C+Alexander%22">Ambard, Alexander</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Vision+Research%22">Vision Research</searchLink>. Dec2018, Vol. 153, p7-12. 6p. – Name: Abstract Label: Abstract Group: Ab Data: Many image-level factors affect reading speed and comprehension, including the in-plane orientation of text. As words' angular deviation from upright increases, so do response times. Here we investigated whether these orientation effects in reading are based purely on an egocentric (retinal) reference frame, or whether there is also a contribution of the environmental reference frame. Participants completed a lexical decision task with six-letter, two-syllable words and nonwords presented at a wide range of angles, in increments of 22.5°. A control group of participants (N = 66) completed the task while sitting upright, and an experimental group (N = 43) completed the task while lying sideways on their right side. The function relating the egocentric orientation of strings to response times was symmetric for upright observers, but skewed for observers who lay sideways, with an advantage for responding to environmentally upright text. Our results suggest that sideways readers may use an oblique reference frame (similar to the perceptual upright) for mentally rotating text. We discuss implications for designing optimal text orientations in head mounted displays. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Vision Research is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=133166960 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.visres.2018.08.006 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 7 Titles: – TitleFull: Reading sideways: Effects of egocentric and environmental orientation in a lexical decision task. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Davidenko, Nicolas – PersonEntity: Name: NameFull: Ambard, Alexander IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2018 Type: published Y: 2018 Identifiers: – Type: issn-print Value: 00426989 Numbering: – Type: volume Value: 153 Titles: – TitleFull: Vision Research Type: main |
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