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  • Laurence Chaby

  • Associate Professor - Tenure
  • Office: J01
  • Phone:+33 1 44 27 63 43
  • Bio: Associate Professor (tenure) in cognitive neuroscience at the Institute of Psychology. I am interested in issues related to social cognition, emotions, multimodal processing and social interactions, from a life-span perspective (from children to the elderly), as well as in disorders characterized by social-emotional or motor deficits (i.e., autism spectrum disorders, neurodegenerative dementia, patients with brain tumors, etc.)

Publications

  • Amandine Guillin, Laurence Chaby, Dorine Vergilino-Perez. Distorted size perception : investigating the role of emotions and personality. European Society for Cognitive and Affective Neuroscience (ESCAN), May 2025, Ghent, Belgium. ⟨hal-04801250⟩
  • Alice Cartaud, Dorine Vergilino-Perez, Laurence Chaby. How personality shapes gaze behavior without compromising subtle emotion recognition. 2024. ⟨hal-04779807⟩
  • Beatrice Biancardi, Laurence Chaby. The Role of Social Priming on the Perception of Social Touch and Impression Formation. 12th International Conference on Affective Computing & Intelligent Interaction, Sep 2024, Glasgow (Ecosse), United Kingdom. ⟨hal-04705185⟩
  • Amandine Guillin, Dorine Vergilino-Perez, Laurence Chaby. Emotion and Eye contact as joint primers of the gaze-cueing effect. ISRE, Jul 2024, Belfast, Ireland. ⟨hal-04801260⟩
  • Katarina Pavic, Dorine Vergilino-Perez, Thierry Gricourt, Laurence Chaby. Age-related differences in subjective and physiological emotion evoked by immersion in natural and social virtual environments. Scientific Reports, 2024, 14 (1), pp.15320. ⟨10.1038/s41598-024-66119-5⟩. ⟨hal-04634444⟩
  • Beatrice Biancardi, Laurence Chaby. Rôle du toucher social dans la formation d'impressions : de l'interaction humaine à l'expérience virtuelle. WACAI ’24 - Workshop sur les “Affects, Compagnons Artificiels et Interactions” (ACAI), Jun 2024, Bordeaux, France. ⟨hal-04613529⟩
  • Nezih Younsi, Catherine Pelachaud, Laurence Chaby. Génération par diffusion conditionnelle de comportements non-verbaux pour les entretiens motivationnels. WACAI ’24 - Workshop sur les “Affects, Compagnons Artificiels et Interactions” (ACAI), Jun 2024, Bordeaux, France. ⟨hal-04613537⟩
  • Nezih Younsi, Catherine Pelachaud, Laurence Chaby. Diffusion models for virtual agent facial expression generation in Motivational interviewing. International Conference on Advanced Visual Interfaces, Jun 2024, Genoa Italy, Italy. ⟨hal-04604194⟩
  • Hakim Guedjou, Sofiane Boucenna, Laurence Chaby, David Cohen, Mohamed Chetouani. The influence of extraversion on a robot developmental learning in a human robot interaction. IEEE International Conference on Development and Learning (ICDL), May 2024, Austin (TX), United States. ⟨hal-04590176⟩
  • Nezih Younsi, Catherine Pelachaud, Laurence Chaby. Beyond Words: Decoding Facial Expression Dynamics in Motivational Interviewing. International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), May 2024, Turin (IT), Italy. pp.2365-2374. ⟨hal-04584039⟩
  • Angélique Lebert, Dorine Vergilino-Perez, Laurence Chaby. Keeping distance or getting closer: How others' emotions shape approach-avoidance postural behaviors and preferred interpersonal distance. PLoS ONE, 2024, pp.1-19. ⟨10.1371/journal.pone.0298069⟩. ⟨hal-04435819⟩
  • Amandine Guillin, Dorine Vergilino-Perez, Laurence Chaby. Does personality modulate the size distortion of emotionally primed squares?. European Society of Cognitive Psychology (ESCOP), Sep 2023, Porto, Portugal. ⟨hal-04801230⟩
  • Alice Cartaud, Dorine Vergilino-Perez, Laurence Chaby. The influence of gaze behavior and personality traits on the recognition of subtle emotional facial expressions. European Society of Cognitive Psychology (ESCOP), Sep 2023, Porto, Portugal. ⟨hal-04801220⟩
  • Amandine Guillin, Laurence Chaby, Dorine Vergilino-Perez. Personality differences in the recognition of ambiguous emotions: a signal detection theory approach.. ESCON Transfer of Knowledge Conference, Aug 2023, Nijmegen, Netherlands. ⟨hal-04801210⟩
  • Katarina Pavic, Dorine Vergilino-Perez, Gricourt Thierry, Laurence Chaby. Aging Positively: Enhancing Positive Emotions in Older Adults through Natural and Social Experiences in Immersive Virtual Reality. AAATE 2023, Sep 2023, Paris, France. pp.101-102. ⟨hal-04263946⟩
  • Katarina Pavic, Dorine Vergilino-Perez, Laurence Chaby. La réalité virtuelle, un atout majeur pour l'étude des émotions en contexte social : intérêts, applications et perspectives. Revue pratique de la prospective et de l’innovation, 2023, 7 (1), pp.32-35. ⟨hal-04084226⟩
  • Laurence Chaby. Outil de formation par simulation "Patient Virtuel" pour des professionnels des secteurs sanitaire et medicosocial travaillant auprès de personnes atteintes de la maladie d'Alzheimer ou maladies apparentées.. Sorbonne Universite. 2023. ⟨hal-04558161⟩
  • Katarina Pavic, Laurence Chaby, Thierry Gricourt, Dorine Vergilino-Perez. Feeling Virtually Present Makes Me Happier: The Influence of Immersion, Sense of Presence, and Video Contents on Positive Emotion Induction. Cyberpsychology, Behavior, and Social Networking, 2023, 26 (4), pp.1-7. ⟨10.1089/cyber.2022.0245⟩. ⟨hal-04057043⟩
  • Amandine Guillin, Laurence Chaby, Dorine Vergilino-Perez. How does personality play a role in the emotional categorization of gendered ambiguous facial expressions?. European Society for Cognitive Psychology, Aug 2022, Lille, France. ⟨hal-04801161⟩
  • Katarina Pavic, Laurence Chaby, Gricourt Thierry, Dorine Vergilino-Perez. Seeing people arouses me, contemplating nature sooths me: varying levels of positive emotions and arousal depending on video contents and immersion.. 22nd meeting of the European Society for Cognitive Psychology (ESCoP), European Society for Cognitive Psychology, Aug 2022, Lille, France. ⟨hal-03975528⟩
  • Angélique Lebert, Dorine Vergilino-Perez, Laurence Chaby. Don’t walk towards me! How the regulation of interpersonal distance and postural action tendencies vary with emotional context.. 22nd European Society for Cognitive Psychology, ESCoP, Aug 2022, Lille, France. ⟨hal-03990029⟩
  • Katarina Pavic, Dorine Vergilino-Perez, Thierry Gricourt, Laurence Chaby. Fostering positive emotions through virtual reality: the influence of users’ age and video contents on emotional responses. European Society for Cognitive and Affective Neuroscience (ESCAN) 2022, Jul 2022, Vienne (AUT), Austria. ⟨hal-03975579⟩
  • Laurence Chaby, Amine Benamara, Maribel Pino, Elise Prigent, Brian Ravenet, et al.. Embodied Virtual Patients as a Simulation-Based Framework for Training Clinician-Patient Communication Skills: An Overview of Their Use in Psychiatric and Geriatric Care. Frontiers in Virtual Reality, 2022, 3, pp.827312. ⟨10.3389/frvir.2022.827312⟩. ⟨hal-03708554⟩
  • Laurence Chaby, Amine Benamara, Maribel Pino, Elise Prigent, Brian Ravenet, et al.. Embodied Virtual Patients as a Simulation-Based Framework for Training Clinician-Patient Communication Skills: An Overview of Their Use in Psychiatric and Geriatric Care. Frontiers in Virtual Reality, 2022, 3, ⟨10.3389/frvir.2022.827312⟩. ⟨hal-04829740⟩
  • Amine Benamara, Jean-Claude Martin, E. Prigent, Laurence Chaby, Mohamed Chetouani, et al.. COPALZ: A Computational Model of Pathological Appraisal Biases for an Interactive Virtual Alzheimer Patient. AAMAS '22: Proceedings of the 21st International Conference on Autonomous Agents and Multiagent Systems, May 2022, Virtual Event New Zealand, New Zealand. pp.72-81. ⟨ird-03679246⟩
  • Katarina Pavic, Laurence Chaby, Thierry Gricourt, Dorine Vergilino-Perez. Being virtually with others makes me happy - The influence of immersion, social and non social video contents on positive emotion induction. SAS Positive Emotion Preconference, Mar 2022, Virtual Conference, France. ⟨hal-03975689⟩
  • Katarina Pavic, Dorine Vergilino-Perez, Thierry Gricourt, Laurence Chaby. Because I’m Happy—An Overview on Fostering Positive Emotions Through Virtual Reality. Frontiers in Virtual Reality, 2022, 3, ⟨10.3389/frvir.2022.788820⟩. ⟨hal-03594326⟩
  • Katarina Pavic , Dorine Vergilino-Perez , Thierry Gricourt, Laurence Chaby. Because I’m Happy—An Overview on Fostering Positive Emotions Through Virtual Reality. Frontiers in Virtual Reality, 2022, 3, ⟨10.3389/frvir.2022.788820⟩. ⟨hal-03673217⟩
  • Raquel Becerril-Ortega, Hélène Vanderstichel, Lucie Petit, Maria José Urbiolagallegos, Joanne Schoch, et al.. Design Process for a Virtual Simulation Environment for Training Healthcare Professionals in Geriatrics. Simulation Training through the Lens of Experience and Activity Analysis, 30, Springer International Publishing, pp.101-127, 2022, Professional and Practice-based Learning, ⟨10.1007/978-3-030-89567-9_6⟩. ⟨hal-04829747⟩
  • Raquel Becerril-Ortega, Hélène Vanderstichel, Lucie Petit, Maria José Urbiolagallegos, Joanne Schoch, et al.. Design Process for a Virtual Simulation Environment for Training Healthcare Professionals in Geriatrics. S. Flandin, C. Vidal-Gomel & R. Becerril Ortega. Simulation Training through the Lens of Experience and Activity Analysis, 30, Springer International Publishing, pp.101-127, 2022, Professional and Practice-based Learning, ⟨10.1007/978-3-030-89567-9_6⟩. ⟨hal-03708747⟩
  • Angélique Lebert, Laurence Chaby, Amandine Guillin, Samuel Chekroun, Dorine Vergilino-Perez. Are You “Gazing” at Me? How Others' Gaze Direction and Facial Expression Influence Gaze Perception and Postural Control. Frontiers in Psychology, 2021, 12, ⟨10.3389/fpsyg.2021.730953⟩. ⟨hal-03502468⟩
  • Jean Zagdoun, Laurence Chaby, Amine Benamara, Marìa-José Urbiolla Gallegos, Mohamed Chetouani. Non-Verbal behaviors analysis of healthcare professionals engaged with a Virtual-Patient. ICMI '21 Companion: Companion Publication of the 2021 International Conference on Multimodal Interaction, Oct 2021, Montreal QC, Canada. pp.353-361, ⟨10.1145/3461615.3485442⟩. ⟨hal-03524672⟩
  • Mickaëlla Grondin-Verdon, Nezih Younsi, Michele Grimaldi, Catherine Pelachaud, Laurence Chaby. Voir et être vu : une interaction sociale avec un agent conversationnel animé peut-elle induire un sentiment d'être vu chez un interlocuteur humain ?. VR-PSY, Sep 2021, Boulogne-Billancourt, France. ⟨hal-04073260⟩
  • Katarina Pavic, Dorine Vergilino-Perez, Thierry Gricourt, Laurence Chaby. Happiness through virtual lens : The influence of immersion, social and nonsocial contents on positive emotion induction. Journée d'Étude Réalité Virtuelle et Domaines de la Psychologie (VR-PSY), Sep 2021, Boulogne-Billancourt, France. ⟨hal-03981847⟩
  • Laurence Chaby. J’interagis donc je suis. Interaction humain-machine & santé : vers un changement de paradigme ?. Journée d'Etude Réalité Virtuelle et Domaines de la Psychologie (VR-PSY), Institut de Psychologie, Université Paris Cité, Sep 2021, Boulogne-Billancourt, France. ⟨hal-03975625⟩
  • Mickaëlla Grondin-Verdon, Nezih Younsi, Michele Grimaldi, Catherine I Pelachaud, Laurence Chaby, et al.. Induction of the being-seen-feeling by an embodied conversational agent in a socially interactive context. IVA GALA, Sep 2021, University of Fukuchiyama, Fukuchiyama City, Kyoto, Japan, Japan. ⟨10.1007/1-4020-3051-7_1⟩. ⟨hal-03342893⟩
  • Lucie Petit, Hélène Vanderstichel, Maria José Urbiolagallegos, Amine Benamara, Jean Zagdoun, et al.. Recherche, interdisciplinarité et conception de formations. 55ème Congrès de la SELF, L’activité et ses frontières. Penser et agir sur les transformations de nos sociétés, Société d’Ergonomie de Langue Française, Jan 2021, Paris, France. ⟨hal-03708844⟩
  • Katarina Pavic, Ali Oker, Mohamed Chetouani, Laurence Chaby. Age-related changes in gaze behaviour during social interaction: An eye-tracking study with an embodied conversational agent. Quarterly Journal of Experimental Psychology, 2021, 74 (6), pp.174702182098216. ⟨10.1177/1747021820982165⟩. ⟨hal-03152045⟩
  • Amine Benamara, Elise Prigent, Jean-Claude Martin, Jean Zagdoun, Laurence Chaby, et al.. Conception des Interactions avec un Patient Virtuel Alzheimer pour la Formation du Personnel Soignant. Actes de la 32e conférence francophone sur l'Interaction Humain-Machine (IHM'20.21), Apr 2021, Virtual Event, France. pp.17:1-12, ⟨10.1145/3450522.3451337⟩. ⟨hal-03567064⟩
  • Angélique Lebert, Laurence Chaby, Chloé Garnot, Dorine Vergilino-Perez. The impact of emotional videos and emotional static faces on postural control through a personality trait approach. Experimental Brain Research, 2020, 238 (12), pp.2877-2886. ⟨10.1007/s00221-020-05941-5⟩. ⟨hal-03162345⟩
  • Laurence Chaby. De la perception sociale à l'intégration multimodale de signaux socioémotionnels : une approche life-span.. Psychologie. Université Paris Descartes, 2020. ⟨tel-03981425v2⟩
  • Amine Benamara, Brian Ravenet, Elise Prigent, Laurence Chaby, Jean-Claude Martin. Patient virtuel Alzheimer : vers une modélisation informatique des pathologies émotionnelles et expressives. Workshop sur les Affects, Compagnons artificiels et Interactions, Jun 2020, Saint Pierre d'Oléron, France. ⟨hal-02933484⟩
  • Charline Grossard, Arnaud Dapogny, David Cohen, Sacha Bernheim, Estelle Juillet, et al.. Children with autism spectrum disorder produce more ambiguous and less socially meaningful facial expressions: an experimental study using random forest classifiers. Molecular Autism, 2020, 11, pp.5. ⟨10.1186/s13229-020-0312-2⟩. ⟨hal-02484406⟩
  • Angélique Lebert, Dorine Vergillino-Perez, Laurence Chaby. Pour une meilleure compréhension des liens réciproques entre émotion et posture. Revue de Neuropsychologie, A paraître, ⟨10.1684/nrp.2019.0524⟩. ⟨hal-02484418⟩
  • Angélique Lebert, Laurence Chaby, Marie Laure Cuny, Stéphanie Puget, Kevin Beccaria, et al.. Interaction entre émotion et contrôle postural chez des enfants et des adolescents porteurs d’un kyste de la fosse postérieure.. XXVème congrès de la Société Francophone Posture Equilibre Locomotion (SOFPEL), Neurophysiologie Clinique = Clinical Neurophysiology, 48 (6), pp.319-320, 2019. ⟨hal-04779718⟩
  • Angélique Lebert, Dorine Vergilino Perez, Laurence Chaby. Reciprocal effects of inter-personal regulation distance and action tendencies in an emotional context. 21st European Society for cognitive Psychology 2019, 2019, Tenerife (Canaries), France. ⟨hal-04779780⟩
  • Angélique Lebert, Laurence Chaby, Chloé Garnot, Dorine Vergilino-Perez. Investigating the interaction between emotion perception and postural control : Effects of stimuli properties and individual characteristics. 41st European Conference of visual Perception, Perception, 48, pp.118, 2019. ⟨hal-04779760⟩
  • Charline Grossard, Laurence Chaby, Stephanie Hun, Hugues Pellerin, Jérémy Bourgeois, et al.. Children Facial Expression Production: Influence of Age, Gender, Emotion Subtype, Elicitation Condition and Culture. Frontiers in Psychology, 2018, 9, pp.446. ⟨10.3389/fpsyg.2018.00446⟩. ⟨hal-02422897⟩
  • David Cohen, Charline Grossard, Ouriel Grynszpan, Salvatore Anzalone, Sofiane Boucenna, et al.. Autisme, jeux sérieux et robotique : réalité tangible ou abus de langage ?. Annales Médico-Psychologiques, Revue Psychiatrique, 2017, 175 (5), pp.438-445. ⟨10.1016/j.amp.2017.03.013⟩. ⟨hal-03179138⟩
  • Laurence Chaby, Isabelle Hupont, Marie Avril, Viviane Luherne-Du Boullay, Mohamed Chetouani. Gaze Behavior Consistency among Older and Younger Adults When Looking at Emotional Faces. Frontiers in Psychology, 2017, 8, pp.548 ⟨10.3389/fpsyg.2017.00548⟩. ⟨hal-01518089⟩