Dernières publications HAL

The assessment of unilateral spatial neglect (USN) primarily relies on paper-and-pencil tests, which do not fully represent daily life difficulties. To address this limitation, ecological tests, like the Baking Tray Test (BTT), have been developed. However, the original BTT identifies the presence […]

We present a perceptual study on the influence of social context on impression formation via the judgement of social touch videos. Using the Scrambled Sentence Task to induce a context with or without reference to touch (positive, negative or neutral valence), followed by the evaluation of social […]

Saccades are known to influence the perception of various visual features, such as size or numerosity. When used in action-perception studies, these simple, reproducible and effortless movements allow for repeated testing and calculation of psychometric functions. This contrasts with the more […]

Introduction: Sensorimotor adaptation has often been studied in the visual modality through the Prism Adaptation (PA) paradigm. In this paradigm, a lateral shift in visual pointing was found after wearing prismatic goggles. An effect of PA has sometimes been observed on hearing, in favor of a […]

Age-related changes in emotional processing are complex, with a bias toward positive information. However, the impact of aging on emotional responses in positive everyday situations remains unclear. Virtual Reality (VR) has emerged as a promising tool for investigating emotional processing, […]

Dans cet article, nous présentons un protocole qui vise à montrer l’intérêt de la réalité virtuelle pour la stimulation cognitive de la mémoire autobiographique. De façon innovante, cette étude compare l’apport d’environnements semi-personnalisés et celui d’environnements […]

Le vieillissement soulève des questions cruciales sur nos capacités à identifier et à réagir aux informations émotionnelles, en particulier dans le contexte des interactions sociales, un élément essentiel de notre bien-être. Traditionnellement, ces processus ont été étudiés avec des […]

Nous présentons le protocole d’une étude perceptive sur l’influence du contexte social sur la formation d’impressions via le jugement de toucher sociaux ambigus. Utilisant la Scrambled Sentence Task (SST) pour induire un contexte avec ou sans référence au toucher (valence positive, […]

Motivational interviewing (MI) is a client-centered counseling style that addresses (the client) user’s motivation for behavior change. In this paper, we present a behavior generation model for Socially Interactive Agents (SIA) and apply it to an SIA acting as a virtual therapist in (MI). MI […]

This paper focuses on studying the facial expressions of both client and therapist in the context of Motivational Interviewing (MI). The annotation system Motivational Interview Skill Code MISC defines three types of talk, namely sustain, change, and neutral for the client and information, question […]

Comment définir une émotion et comment la réalité virtuelle peut-elle aider à mieux la comprendre et à améliorer notre bien-être émotionnel ? Les sciences affectives tentent de mieux comprendre comment identifier, gérer ou exprimer les émotions, mais les études menées en laboratoire […]

The programming of saccades is known to influence the perception of various visual features, such as size or numerosity. In the field of auditory perception, only one study (Hostetter et al., 2019) investigated the influence of one’s own movement on pitch perception. Participants' verbal […]