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Slant perception for stairs and screens: Effects of sex and fatigue in a laboratory environment

Identifieur interne : 001F00 ( Main/Exploration ); précédent : 001E99; suivant : 001F01

Slant perception for stairs and screens: Effects of sex and fatigue in a laboratory environment

Auteurs : Guy A. H. Taylor-Covill [Royaume-Uni] ; Frank F. Eves [Royaume-Uni]

Source :

Perception : (London. Print) [ 0301-0066 ] ; 2013.

RBID : Pascal:13-0252845

Descripteurs français

Pascal (Inist)
- Sexe, Fatigue, Vision, Organisation spatiale, Etude expérimentale, Perception espace, Homme.
Wicri :
- topic : Homme.

English descriptors

KwdEn :
- Adult, Experimental study, Fatigue, Fatigue (physiopathology), Female, Human, Humans, Male, Neuropsychological Tests, Sex, Sex Factors, Space Perception (physiology), Space perception, Spatial organization, Vision, Young Adult.
MESH :
- physiology : Space Perception.
- physiopathology : Fatigue.
- Adult, Female, Humans, Male, Neuropsychological Tests, Sex Factors, Young Adult.

Abstract

The apparent slope of a hill or staircase, termed geographical slant perception, is exaggerated in explicit awareness. Across two experiments this paper tests the use of a laboratory environment to study geographical slant perception. First, using a student-aged sample (N = 166), we examine the similarity of slant estimates in the field with those made in the laboratory using life-sized images of the built environment as stimuli. Results reveal no differences in slant estimates between the two test environments. Furthermore, three traditional measures of perceived geographical slant (verbal, visual, and haptic) appear sensitive to a difference in slant of only 3.4° in both the field and laboratory environments. In a follow-up experiment we test the effect of fatigue on slant estimates in the laboratory. In line with previous research with outdoor stimuli, fatigued participants provided more exaggerated explicit reports of slant relative to those in a control group, and females gave more exaggerated slant estimates than males across both experiments. The current set of findings open the door to future studies of geographical slant perception that may be more suited to laboratory conditions.

Affiliations:

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<front><div type="abstract" xml:lang="en">The apparent slope of a hill or staircase, termed geographical slant perception, is exaggerated in explicit awareness. Across two experiments this paper tests the use of a laboratory environment to study geographical slant perception. First, using a student-aged sample (N = 166), we examine the similarity of slant estimates in the field with those made in the laboratory using life-sized images of the built environment as stimuli. Results reveal no differences in slant estimates between the two test environments. Furthermore, three traditional measures of perceived geographical slant (verbal, visual, and haptic) appear sensitive to a difference in slant of only 3.4° in both the field and laboratory environments. In a follow-up experiment we test the effect of fatigue on slant estimates in the laboratory. In line with previous research with outdoor stimuli, fatigued participants provided more exaggerated explicit reports of slant relative to those in a control group, and females gave more exaggerated slant estimates than males across both experiments. The current set of findings open the door to future studies of geographical slant perception that may be more suited to laboratory conditions.</div>
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Slant perception for stairs and screens: Effects of sex and fatigue in a laboratory environment

Slant perception for stairs and screens: Effects of sex and fatigue in a laboratory environment

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

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