Measuring people's self-efficacy in navigating the digital world has become essential in an age where the Internet permeates every aspect of life. This paper describes the creation and validation of the VISES (Virthulab Internet Self-Efficacy Scale), an instrument designed for the modern Internet environment. The way we work, communicate, and access information is changing as a result of the digital revolution, and VISES encapsulates the abilities and self-assurance needed to succeed in this Web 4.0 era. The study investigated the connections between VISES scores, Internet usage habits, net frustration, self-disparagement, and Internet addiction using a rigorous methodology. The study included a sample of 773 participants who could speak Italian (66.5% women). Participants were 31.38 years old on average (standard deviation = 11.19). The 3-factor structure of VISES, which demonstrated strong reliability for each subscale, was discovered by confirmatory factor analysis (CFA). According to the study, there is a substantial positive link between the VISES Internet self-efficacy ratings and both the frequency and duration of online use. Additionally, VISES scores exhibited positive associations with expected outcomes of Internet use, including social outcomes, personal entertainment, and personal information. The negative link between VISES scores and net frustration and self-disparagement emphasized the importance of self-efficacy in reducing negative emotional and cognitive states while using the Internet. Surprisingly, the association between VISES scores and Internet addiction was found for just one of the dimensions of VISES.
Keywords: Internet self-efficacy; internet usage; net frustration; web 4.0.