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Listar por autor "Fernández-Martín, Andrés"
Mostrando ítems 1-13 de 13
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Adaptive attunement of selective covert attention to evolutionary-relevant emotional visual scenes
Fernández-Martín, Andrés ; Gutiérrez-García, Aida; Capafons, Juan; Calvo, Manuel G (Consciousness and Cognition, 05/2017)We investigated selective attention to emotional scenes in peripheral vision, as a function of adaptive relevance of scene affective content for male and female observers. Pairs of emotional neutral images appeared ... -
Discrimination between smiling faces: Human observers vs. automated face analysis
Del Líbano, Mario; Calvo, Manuel G; Fernández-Martín, Andrés ; Recio, Guillermo (Acta Psychologica, 06/2018)This study investigated (a) how prototypical happy faces (with happy eyes and a smile) can be discriminated from blended expressions with a smile but non-happy eyes, depending on type and intensity of the eye expression; ... -
Distressed in the queue? Psychophysiological and behavioral evidence for two alternative car-following techniques
Lucas-Alba, Antonio; Melchor, Óscar M.; Fernández-Martín, Andrés ; Blanch-Micó, María Teresa; Lombas, Andrés S. (Transportation Research Part F: Traffic Psychology and Behaviour, 10/2020)Background: Nature offers numerous examples of animal species exhibiting harmonious collective movement. Unfortunately, the motorized Homo sapiens sapiens is not included and pays a price for it. Too often, drivers who ... -
Extrafoveal capture of attention by emotional scenes: affective valence versus visual saliency
Fernández-Martín, Andrés ; Calvo, Manuel G (Visual Cognition, 2015)Pairs of emotional (pleasant or unpleasant) and neutral scenes were presented peripherally (5 degrees away from fixation) during a central letter-discrimination task. Selective attentional capture was assessed by means of ... -
Human Observers and Automated Assessment of Dynamic Emotional Facial Expressions: KDEF-dyn Database Validation
Calvo, Manuel G; Fernández-Martín, Andrés ; Recio, Guillermo; Lundqvist, Daniel (Frontiers in Psychology, 26/10/2018)Most experimental studies of facial expression processing have used static stimuli (photographs), yet facial expressions in daily life are generally dynamic. In its original photographic format, the Karolinska Directed ... -
Recognition Thresholds for Static and Dynamic Emotional Faces
Calvo, Manuel G; Avero, Pedro; Fernández-Martín, Andrés ; Recio, Guillermo (Emotion, 12/2016)We investigated the minimum expressive intensity that is required to recognize (above chance) static and dynamic facial expressions of happiness, sadness, anger, disgust, fear, and surprise. To this end, we varied the ... -
Selective eye fixations on diagnostic face regions of dynamic emotional expressions: KDEF-dyn database
Calvo, Manuel G.; Fernández-Martín, Andrés ; Gutiérrez-García, Aida; Lundqvist, Daniel (Scientific Reports, 19/11/2018)Prior research using static facial stimuli (photographs) has identified diagnostic face regions (i.e., functional for recognition) of emotional expressions. In the current study, we aimed to determine attentional orienting, ... -
Selective gaze direction and interpretation of facial expressions in social anxiety
Gutiérrez-García, Aida; Fernández-Martín, Andrés ; Del Líbano, Mario; Calvo G, Manuel (Personality and Individual Differences, 01/09/2019)Fear of negative evaluation is the hallmark of social anxiety. We examined the hypothesis that, to facilitate detection of negative evaluators, an anticipatory coping strategy in social anxiety involves selective early ... -
Selective orienting to pleasant versus unpleasant visual scenes
Fernández-Martín, Andrés ; Calvo, Manuel G (Cognitions, 10/2016)We investigated the relative attentional capture by positive versus simultaneously presented negative images in extrafoveal vision for female observers. Pairs of task-irrelevant pleasant and unpleasant visual scenes were ... -
The contribution of facial regions to judgements of happiness and trustworthiness from dynamic expressions
Calvo, Manuel G; Álvarez-Plaza, Patricia; Fernández-Martín, Andrés (Journal of Cognitive Psychology, 2017)What expressive facial features and processing mechanisms make a person look trustworthy, relative to happy? Participants judged the un/happiness or un/trustworthiness of people with dynamic expressions in which the eyes ... -
Time course of selective attention to face regions in social anxiety: eye-tracking and computational modelling
Calvo, Manuel G.; Gutiérrez-García, Aida; Fernández-Martín, Andrés (Cognition and Emotion, 03/10/2019)We investigated the time course of selective attention to face regions during judgment of dis/approval by low (LSA) and high (HSA) social anxiety undergraduates (with clinical levels on questionnaire measures). The viewers’ ... -
Trustworthiness of a smile as a function of changes in the eye expression
Fernández-Martín, Andrés ; Álvarez-Plaza, Patricia; Carqué, Laura; Calvo, Manuel G (Psicothema, 11/2017)Background: Trusting other people is necessary for satisfactory and successful social interaction. A person’s perceived trustworthiness is related to perceived facial happiness. We investigated how trustworthy someone ... -
Visual attention mechanisms in happiness versus trustworthiness processing of facial expressions
Calvo G, Manuel; Krumhuber, Eva G.; Fernández-Martín, Andrés (Quarterly Journal of Experimental Psychology, 04/2019)A happy facial expression makes a person look (more) trustworthy. Do perceptions of happiness and trustworthiness rely on the same face regions and visual attention processes? In an eye-tracking study, eye movements and ...