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Qual é coisa, qual é ela? Avaliação de valência e familiaridade de imagens de objectos desconhecidos
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Abstract(s)
Neste artigo apresentamos as normas de valência e familiaridade subjectivas de 100 imagens de
objectos não-familiares1 avaliados por uma amostra total de 78 estudantes universitários.
Especificamente, cada imagem foi avaliada em ambas as dimensões em escalas de 9 pontos ancoradas
em Negativo/Positivo e Nada Familiar/Muito Familiar, por uma sub-amostra constituída por 39
participantes. Tais avaliações (i.e., médias, desvios-padrão, intervalos de confiança a 95% e
correlação entre ambas as dimensões) são aqui apresentadas com o objectivo de contribuir para o
enriquecimento das normas de estímulos pictóricos não-familiares. De um modo geral, o conjunto de
imagens pré-testado foi avaliado simultaneamente como não-familiar e de valência negativa.
In this paper we present subjective valence and familiarity norms of a set of 100 images of nonfamiliar objects1 evaluated by a sample of 78 college students. Specifically, each image was evaluated in both dimensions using 9-point scales anchored in Negative/Positive and Not at all Familiar/Very Familiar, by a sub-sample of 39 participants. Such evaluations are presented here (i.e., means, standard-deviations, confidence intervals at the 95% level and correlation between both dimensions) in order to contribute to the enrichment of norms of non-familiar pictorial stimuli. In general, the pretested set of images was evaluated as unfamiliar and of negatively valence.
In this paper we present subjective valence and familiarity norms of a set of 100 images of nonfamiliar objects1 evaluated by a sample of 78 college students. Specifically, each image was evaluated in both dimensions using 9-point scales anchored in Negative/Positive and Not at all Familiar/Very Familiar, by a sub-sample of 39 participants. Such evaluations are presented here (i.e., means, standard-deviations, confidence intervals at the 95% level and correlation between both dimensions) in order to contribute to the enrichment of norms of non-familiar pictorial stimuli. In general, the pretested set of images was evaluated as unfamiliar and of negatively valence.
Description
Keywords
Familiaridade Imagens Objectos não-familiares Valência Familiarity Images Non-familiar objects Valence
Citation
Laboratório de Psicologia, 8, 151-169
Publisher
Instituto Superior de Psicologia Aplicada