Supplementary materials from: Heling J, Yu H, Jinao ZH (2026) Unraveling the Mechanisms Through Which AI Sycophancy Shapes Technology Adoption: The Roles of Attribution and Anthropomorphism

This dataset contains the anonymized survey data collected for the study entitled "Unraveling the Mechanisms Through Which AI Sycophancy Shapes Technology Adoption: The Roles of Attribution and Anthropomorphism". The dataset includes responses from participants in three vignette studies examining how AI sycophancy influences user trust and technology adoption intention. The data contain the variables used for statistical analyses reported in the manuscript, including experimental conditions, trust measures, anthropomorphism measures, attribution-related variables, and technology adoption intention. All personally identifiable information has been removed to protect participant privacy. The dataset is provided exclusively for research and verification purposes.