Background: Artificial intelligence (AI) is increasingly integrated into healthcare and public services, making user acceptance a key prerequisite for safe and effective implementation. The Artificially Intelligent Device Use Acceptance (AIDUA) model provides a multidimensional framework for evaluating acceptance of intelligent systems, yet no validated Italian instrument is currently available. Objectives: This study aimed to translate, culturally adapt, and preliminarily validate the Italian version of the AIDUA scale (AIDUA-IT) following COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) and Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) recommendations. Methods: A two-phase cross-sectional design was used. Phase one included forward–backward translation, expert review (n = 7), and cognitive debriefing (n = 8). Phase two assessed structural validity, internal consistency, convergent and discriminant validity, and short-term test–retest reliability in a convenience sample of Italian-speaking adults (N = 140), with a subsample completing the test–retest assessment (n = 32). Results: The hypothesized eight-factor measurement model demonstrated excellent fit (Comparative Fit Index CFI = 0.984; Tucker–Lewis Index TLI = 0.981; Root Mean Square Error of Approximation RMSEA = 0.041; Standardized Root Mean Square Residual SRMR = 0.056), with strong standardized loadings (β range: 0.64–0.96) and good internal consistency (Cronbach’s α and McDonald’s ω range: 0.82–0.90). Convergent and discriminant validity were supported, and test–retest reliability was good to excellent across subscales (Intraclass Correlation Coefficient ICC range: 0.81–0.90). Conclusions: These findings provide initial evidence that the AIDUA-IT is a reliable and valid instrument for assessing acceptance of AI-enabled services in Italy. Further validation in larger and more diverse samples is recommended.
Cavasin et al. (Tue,) studied this question.