Julia C. M. van Weert — Papers on Cortexa

arxivcs.HCcs.AI2026-07-21

Public perceptions of AI-driven decision-making in healthcare: A structural equation modeling approach

Leonie Westerbeek, Ernesto de Leon, Julia C. M. van Weert

Artificial intelligence (AI) is increasingly integrated into healthcare to support diagnostics, decision-making, and administrative processes. However, the successful implementation of AI depends not only on technical performance but also on public perceptions of its helpfulness,…

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arxivcs.HCcs.AI2026-07-10

LLMs for health: Perceived benefits, risks, intention to use AI chatbots, and willingness to self-disclose across sensitive health topics

Gwenn Beets, Anniek Jansen, Saar Hommes, Ruben D. Vromans, Leonie Westerbeek, Supraja Sankaran, et al.

AI chatbots are increasingly used for answering health-related questions. This study examines the role of topic type discussed with an AI chatbot and individual characteristics on perceived benefits and risks, intention to use an AI chatbot, and willingness to self-disclose healt…

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