ArticleScientific reports2024
The role of the differential outcomes procedure and schizotypy in the recognition of dynamic facial expressions of emotions.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 7 citations in OpenAlex.
- The differential outcomes procedure for improving the recognition of dynamic facial expressions of emotion in people with autism spectrum disorders and first-degree relatives.Psychological research · 2024Article
- The Moderation Effect of Approach Motivation Between Schizotypy and Creative Ideational Behavior.Psychology research and behavior management · 2024Article
- The use of the differential outcomes procedure for the recognition of facial expressions of complex emotions and its electrophysiological correlates.Frontiers in psychology · 2024Article
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6 authors at 1 institution in 1 country.
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Abstract
Emotional facial expression recognition is a key ability for adequate social functioning. The current study aims to test if the differential outcomes procedure (DOP) may improve the recognition of dynamic facial expressions of emotions and to further explore whether schizotypal personality traits may have any effect on performance. 183 undergraduate students completed a task where a face morphed from a neutral expression to one of the six basic emotions at full intensity over 10 s. Participants had to press spacebar as soon as they identified the emotion and choose which had appeared. In the first block, participants received no outcomes. In the second block, a group received specific outcomes associated to each emotion (DOP group), while another group received non-differential outcomes after correctly responding (NOP group). Employing generalized linear models (GLMs) and Bayesian inference we estimated different parameters to answer our research goals. Schizotypal personality traits did not seem to affect dynamic emotional facial expression recognition. Participants of the DOP group were less likely to respond incorrectly to faces showing Fear and Surprise at fewer intensity levels. This may suggest that the DOP could lead to better identification of the main features that differentiate each facial expression of emotion.
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