and four items in these two scales respectively. The factor loadings for the items of these two scales are shown in Table 2, and in total, 71% variance was explained by these two scales. In addition, the alpha coefficients for these two scales were 0.90 and 0.85, respectively, and for the entire ISS questionnaire was 0.91, indicating that these scales were consideredas adequately reliable for surveying students Internet self-efficacy.