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Consistently Showing Your Best Side? Intra-individual Consistency in #Selfie Pose Orientation
Painted and photographic portraits of others show an asymmetric bias: people favor their left cheek. Both experimental and database studies confirm that the left cheek bias extends to selfies. To date all such selfie studies have been cross-sectional; whether individual selfie-takers tend to consist...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2017
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5318447/ https://www.ncbi.nlm.nih.gov/pubmed/28270790 http://dx.doi.org/10.3389/fpsyg.2017.00246 |
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author | Lindell, Annukka K. |
author_facet | Lindell, Annukka K. |
author_sort | Lindell, Annukka K. |
collection | PubMed |
description | Painted and photographic portraits of others show an asymmetric bias: people favor their left cheek. Both experimental and database studies confirm that the left cheek bias extends to selfies. To date all such selfie studies have been cross-sectional; whether individual selfie-takers tend to consistently favor the same pose orientation, or switch between multiple poses, remains to be determined. The present study thus examined intra-individual consistency in selfie pose orientations. Two hundred selfie-taking participants (100 male and 100 female) were identified by searching #selfie on Instagram. The most recent 10 single-subject selfies for the each of the participants were selected and coded for type of selfie (normal; mirror) and pose orientation (left, midline, right), resulting in a sample of 2000 selfies. Results indicated that selfie-takers do tend to consistently adopt a preferred pose orientation (α = 0.72), with more participants showing an overall left cheek bias (41%) than would be expected by chance (overall right cheek bias = 31.5%; overall midline bias = 19.5%; no overall bias = 8%). Logistic regression modellng, controlling for the repeated measure of participant identity, indicated that sex did not affect pose orientation. However, selfie type proved a significant predictor when comparing left and right cheek poses, with a stronger left cheek bias for mirror than normal selfies. Overall, these novel findings indicate that selfie-takers show intra-individual consistency in pose orientation, and in addition, replicate the previously reported left cheek bias for selfies and other types of portrait, confirming that the left cheek bias also presents within individuals’ selfie corpora. |
format | Online Article Text |
id | pubmed-5318447 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-53184472017-03-07 Consistently Showing Your Best Side? Intra-individual Consistency in #Selfie Pose Orientation Lindell, Annukka K. Front Psychol Psychology Painted and photographic portraits of others show an asymmetric bias: people favor their left cheek. Both experimental and database studies confirm that the left cheek bias extends to selfies. To date all such selfie studies have been cross-sectional; whether individual selfie-takers tend to consistently favor the same pose orientation, or switch between multiple poses, remains to be determined. The present study thus examined intra-individual consistency in selfie pose orientations. Two hundred selfie-taking participants (100 male and 100 female) were identified by searching #selfie on Instagram. The most recent 10 single-subject selfies for the each of the participants were selected and coded for type of selfie (normal; mirror) and pose orientation (left, midline, right), resulting in a sample of 2000 selfies. Results indicated that selfie-takers do tend to consistently adopt a preferred pose orientation (α = 0.72), with more participants showing an overall left cheek bias (41%) than would be expected by chance (overall right cheek bias = 31.5%; overall midline bias = 19.5%; no overall bias = 8%). Logistic regression modellng, controlling for the repeated measure of participant identity, indicated that sex did not affect pose orientation. However, selfie type proved a significant predictor when comparing left and right cheek poses, with a stronger left cheek bias for mirror than normal selfies. Overall, these novel findings indicate that selfie-takers show intra-individual consistency in pose orientation, and in addition, replicate the previously reported left cheek bias for selfies and other types of portrait, confirming that the left cheek bias also presents within individuals’ selfie corpora. Frontiers Media S.A. 2017-02-21 /pmc/articles/PMC5318447/ /pubmed/28270790 http://dx.doi.org/10.3389/fpsyg.2017.00246 Text en Copyright © 2017 Lindell. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Psychology Lindell, Annukka K. Consistently Showing Your Best Side? Intra-individual Consistency in #Selfie Pose Orientation |
title | Consistently Showing Your Best Side? Intra-individual Consistency in #Selfie Pose Orientation |
title_full | Consistently Showing Your Best Side? Intra-individual Consistency in #Selfie Pose Orientation |
title_fullStr | Consistently Showing Your Best Side? Intra-individual Consistency in #Selfie Pose Orientation |
title_full_unstemmed | Consistently Showing Your Best Side? Intra-individual Consistency in #Selfie Pose Orientation |
title_short | Consistently Showing Your Best Side? Intra-individual Consistency in #Selfie Pose Orientation |
title_sort | consistently showing your best side? intra-individual consistency in #selfie pose orientation |
topic | Psychology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5318447/ https://www.ncbi.nlm.nih.gov/pubmed/28270790 http://dx.doi.org/10.3389/fpsyg.2017.00246 |
work_keys_str_mv | AT lindellannukkak consistentlyshowingyourbestsideintraindividualconsistencyinselfieposeorientation |