Publications

Abstract This study explores artificial intelligence (AI) applications in menu design optimization within hospitality management. Grounded in choice architecture, arousal and S-O-R theories, it examines how AI-optimized/ menus influence consumer dining behaviors and physiological responses. Based on a baseline menu, ChatGPT enhanced it into three themes: sustainable, healthy, and mixed. A controlled laboratory experiment with […]

Background: Anorexia nervosa (AN) is a severe psychiatric disorder marked by restrictive eating, distorted body image, and high relapse rates. While cognitive-behavioral therapy (CBT) is a widely used treatment, its mechanisms of action in AN remain incompletely understood, particularly beyond self-reported symptom change. This study investigated the effects of a 12-week CBT intervention on both […]

Abstract: Humans, as social beings, may choose to be either truthful or deceptive to achieve personal benefits. Although deception and truth-telling are distinct, both rely on an individual’s certainty about the world, shaping responses associated with honesty or lying. However, our surrounding environment is often characterized by a lack of certainty, and little is known […]

Abstract: This study employed a situated approach to evaluate how female pre-service elementary school teachers’ mathematics self-concept impacts their emotional and physiological responses when confronted with mathematics tasks. We assessed participants’ (N=70, Mage = 20.6 years) self-concept before inviting them into the laboratory, where they solved arithmetic pattern tasks. We recorded their psychophysiological arousal via skin […]

AbstractObjective: Investigations of aesthetic experience have continually searched for field-research methodologies that measure physiological and self-report responses reliably and with little invasiveness. On this background, the interdisciplinary research project “ECR–Experimental Concert Research” set out to study aesthetic experience in live public concerts.Methods: A team of scientists from musicology, psychology, cultural studies, and software engineering were […]

Abstract: This study investigates the attentional and emotional impact of different image types in medical crowdfunding campaigns, and how these images impact donations. Building on signaling theory and evolutionary explanations for the drivers of altruism, we hypothesized that donors will be more likely to support campaigns with images that depict illness than campaigns with images […]

While emotional neutrality (e.g., maintaining a neutral face, speaking with a calm voice) can help entrepreneurs project a sought-after image of rationality, the effectiveness of such displays is context-dependent and gendered. In the emotionally resonant world of crowdfunding, the value of neutrality is ambiguous, as it may conflict with audience expectations of expressiveness. Building on […]

Abstract Global urbanization redirects attention toward the sensory quality of the built environment as a decisive factor in public health and psychological resilience. In automated retail, façades function as sensory interfaces to mitigate the psychological alienation and sensory deprivation inherent in automated nodes. This preliminary study proposes and empirically validates a multimodal evaluation framework for […]

Abstract Carousel ads introduce a unique interactive element to in-feed social media advertising by prompting consumers to swipe sideways. Four studies offer novel insights into the “carousel effect” that results from the interactivity and multi-card structure of carousel ads. An exploratory investigation of how consumers perceive and experience carousel ads reveals four experiential themes: curiosity, […]

Abstract: The growing availability of facial expression databases (FEDBs) has accelerated the development of empathic AI systems designed to promote emotional awareness and well-being. However, most existing systems are trained solely on posed (acted), static databases featuring exaggerated and stereotypical displays. Such portrayals may not accurately represent the real-world expressions that are often subtle, heterogeneous, […]