Publications

The decline in sales of Zamorano cold cuts in supermarkets in Tegucigalpa highlighted the need to evaluate factors that could be affecting their positioning. The purpose of this study was to identify which label attracts the most visual attention from consumers, determining areas for improvement and analyzing the factors that influence purchasing decisions. The research […]

Livestream commerce (LSC) has redefined digital retail in Southeast Asia, with Indonesia as its most competitive market. The two dominant platforms, Shopee Live and TikTok Shop, leverage vastly different user interfaces and engagement philosophies—commerce-first versus contentfirst, respectively. However, the precise cognitive and affective mechanisms by which these platforms guide consumer attention and trigger impulse purchases […]

Effective communication is essential in high-stress environments but stress often disrupts the flow of information and leads to miscommunication. While scenario-based training exercises are widely used, post-hoc reflection and analysis of verbal interactions remain challenging due to overlapping speech, limited analysis time, and the dynamic nature of these situations. This paper introduces ROGER, a novel […]

This article explores the feasibility of integrating wearable physiological sensors into high-fidelity healthcare simulation to monitor cognitive load and fatigue. Using electrocardiogram (ECG) and galvanic skin response (GSR) sensors, we captured real-time physiological data from nursing students engaged in both virtual and manikin-based simulation scenarios. Signal processing confirmed data quality, and preliminary findings demonstrated that […]

Despite extensive research on corporate social responsibility (CSR), the effects of message framing within sport CSR remain unexplored. This study bridges this gap by examining how message framing impacts donation behavior through emotions, using advanced biometric facial expression analysis. Results indicate that negatively framed messages, which evoke sadness, lead to higher donation amounts than that […]

In this exploratory study, we use a logistic multilevel model to examine the interplay between personality, emotions, and understanding. The impact of Conscientiousness, a Big Five Personality trait, on emotional responses during riddle-solving attempts was investigated in 101 participants, who each tackled 15 riddles remotely via Zoom. Video recordings were analyzed using iMotions with AFFDEX […]

Mental effort, a critical factor influencing task performance, is often difficult to measure accurately and efficiently. Pupil diameter has emerged as a reliable, real-time indicator of mental effort. This study introduces RIPA2, an enhanced pupillometric index for real-time mental effort assessment. Building on the original RIPA method, RIPA2 incorporates refined Savitzky–Golay filter parameters to better […]

Investigating how trust is built and maintained is especially important as technological advances make scam and fraud easier and quicker to enact. Fields such as neuroeconomics, psychology, and computer science have devoted considerable attention to the roles that emotional expression possess in determining decision making, with many studies utilizing paradigms including trust games, negotiation games, […]

Anthropomorphic product design is often assumed to increase consumer engagement, but its neural mechanisms and boundary conditions remain underexplored. This study employed a multimodal neuroscientific approach—electroencephalography (EEG), galvanic skin response (GSR), and eye-tracking—to examine how anthropomorphized versus non-anthropomorphized products influence consumer responses. Forty-four young adults viewed AI-generated images of beverages, backpacks, and smartphones. While anthropomorphic […]

Abstract:Advertising literacy has long been studied primarily through explicit methods such as questionnaires and interviews, which capture respondents’ self-reported knowledge and attitudes. However, these approaches face serious limitations – they are prone to biases such as social desirability and often fail to capture implicit processes involved in advertising perception that occur outside conscious reflection. Our […]