highly significantp <.001
The KMO adequacy measure was 0.921 for self-confidence and 0.946 for anxiety, and Bartlett’s sphericity was highly significant, resulting in a p -value not exceeding 0.05, indicating a significantly different item correlation matrix (self-confidence χ2 = 4250.632, p <.001; anxiety χ2 = 5612.051, p <.001).