Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample

the goal of this study was to identify a valid set of fear-evoking pictures from IAPS images (Lang, Bradley, & Cuthbert, 2008) in a Chilean Sample. To do so, categorical and dimensional ratings of pictures made by our participants were analyzed, considering potential sex differences. We also...

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Autores principales:	Moreno,Carolina P, Quezada,Vanetza E, Antivilo,Andrés
Lenguaje:	English
Publicado:	Sociedad Chilena de Psicología Clínica 2016
Materias:	fear IAPS categorical evaluations dimensional evaluations sex differences
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-48082016000300005
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spelling	oai:scielo:S0718-480820160003000052017-02-15Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean SampleMoreno,Carolina PQuezada,Vanetza EAntivilo,Andrés fear IAPS categorical evaluations dimensional evaluations sex differences the goal of this study was to identify a valid set of fear-evoking pictures from IAPS images (Lang, Bradley, & Cuthbert, 2008) in a Chilean Sample. To do so, categorical and dimensional ratings of pictures made by our participants were analyzed, considering potential sex differences. We also evaluated potential transcultural differences by comparing our results with the results of Barke, Stahl, & Kröner-Herwig (2012), whose methodology was followed in the present study, but incorporating new statistical criteria for the valid identification of pictures that evoke fear. Sixty Chilean volunteers (30 women) with a mean age of 22.3 years rated 146 pictures of the LAPS regarding to the choice of discrete emotions and the ratings of valence, arousal and dominance. Six pictures were identified that evoked fear significantly more than any other emotion. Compared to the German sample, the Chilean group evaluated images with more arousal and valence.info:eu-repo/semantics/openAccessSociedad Chilena de Psicología ClínicaTerapia psicológica v.34 n.3 20162016-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-48082016000300005en10.4067/S0718-48082016000300005
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	fear IAPS categorical evaluations dimensional evaluations sex differences
spellingShingle	fear IAPS categorical evaluations dimensional evaluations sex differences Moreno,Carolina P Quezada,Vanetza E Antivilo,Andrés Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample
description	the goal of this study was to identify a valid set of fear-evoking pictures from IAPS images (Lang, Bradley, & Cuthbert, 2008) in a Chilean Sample. To do so, categorical and dimensional ratings of pictures made by our participants were analyzed, considering potential sex differences. We also evaluated potential transcultural differences by comparing our results with the results of Barke, Stahl, & Kröner-Herwig (2012), whose methodology was followed in the present study, but incorporating new statistical criteria for the valid identification of pictures that evoke fear. Sixty Chilean volunteers (30 women) with a mean age of 22.3 years rated 146 pictures of the LAPS regarding to the choice of discrete emotions and the ratings of valence, arousal and dominance. Six pictures were identified that evoked fear significantly more than any other emotion. Compared to the German sample, the Chilean group evaluated images with more arousal and valence.
author	Moreno,Carolina P Quezada,Vanetza E Antivilo,Andrés
author_facet	Moreno,Carolina P Quezada,Vanetza E Antivilo,Andrés
author_sort	Moreno,Carolina P
title	Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample
title_short	Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample
title_full	Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample
title_fullStr	Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample
title_full_unstemmed	Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample
title_sort	identifying fear-evoking pictures from the international affective picture system (iaps) in a chilean sample
publisher	Sociedad Chilena de Psicología Clínica
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-48082016000300005
work_keys_str_mv	AT morenocarolinap identifyingfearevokingpicturesfromtheinternationalaffectivepicturesystemiapsinachileansample AT quezadavanetzae identifyingfearevokingpicturesfromtheinternationalaffectivepicturesystemiapsinachileansample AT antiviloandres identifyingfearevokingpicturesfromtheinternationalaffectivepicturesystemiapsinachileansample
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Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample

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