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A resposta pupilar enquanto marcador de tecnostresse: um estudo com apresentação de imagens da Lusophone Technostress Image Database (LTID) a uma amostra de adultos portugueses

Authors: Mendes, Daniela Maria Fitas;

A resposta pupilar enquanto marcador de tecnostresse: um estudo com apresentação de imagens da Lusophone Technostress Image Database (LTID) a uma amostra de adultos portugueses

Abstract

Na atualidade deparamo-nos com o alto impacto que as tecnologias causaram no mundo, estas têm vindo a evoluir rapidamente, o que implica uma adaptação face às mesmas. Quando o indivíduo é incapaz de se adaptar podem surgir momentos de stresse, que aplicado às tecnologias se designa por tecnostresse (Lazarus e Folkman, 1984). O objetivo do presente estudo é examinar a atividade pupilar, enquanto indicador de tecnostresse, durante a apresentação de imagens de quatro categorias (negativas, positivas, neutras e tecnostressoras). A amostra não probabilística foi constituída por 42 participantes com idades entre os 19 e os 56 anos (M=28.43, DP=10.75), sendo que destes, 50% eram homens (n= 21). A atividade pupilar dos participantes foi continuamente registada, via eye tracker, durante toda a experiência. O rácio de diâmetro pupilar (RDP) embora positivamente associado à perceção de ativação (arousal) e negativamente associado à valência, apenas apresentou uma tendência para a significância entre os grupos de tecnostresse para as diferentes categorias de imagens. Os resultados não foram conclusivos sobre a influência do conteúdo tecnostressor na atividade pupilar, sendo necessária uma amostra maior e os grupos de tecnostresse balanceados.

At present we face the high impact that technologies have caused in the world, these have been evolving rapidly, which implies an adaptation to them. When the individual is unable to adapt, moments of stress can arise, which applied to technologies is called as technostress (Lazarus and Folkman, 1984). The aim of the present study was to examine the pupillary activity as an indicator of technostress, through the presentation of four categories of images (negative, positive, neutral and tecnostressor). The non-probabilistic sample consisted of 42 participants aged between 19 and 56 years (M = 28.43, SD = 10.75), being 50% men (n = 21). Pupillary activity was continuously recorded, through eye tracking, during all experiment. Pupillary diameter ratio (RDP) was positively associated with arousal and negatively associated with hedonic valence, but only showed a tendency for the significance between the groups of technostress for the different categories of images. Results were not conclusive on the influence of the technostressor content on the pupillary activity, requiring a larger sample and a balanced distribution among technostress groups

Orientação: Pedro Rosa

Country
Portugal
Related Organizations
Keywords

PSYCHOLOGY, AVALIAÇÃO PSICOFISIOLÓGICA, STRESS, LTID - LUSOPHONE TECHNOSTRESS IMAGE DATABASE, PSYCHOPHYSIOLOGICAL ASSESSMENT, TECHNOLOGY, PSICOLOGIA, TECNOLOGIA, MESTRADO EM PSICOLOGIA CLÍNICA E DA SAÚDE

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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Green