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. 2022 Apr 26;22:318. doi: 10.1186/s12909-022-03376-w

Table 4.

Correlations among the latent variables from confirmatory factor analysis of the OPES scale for nursing students (n = 325)

Construct 1 2 3
1. Accuracy of content .719a
2. Effective communication .696*** .804a
3. Clarity of speech .597*** .703*** .822a

aThe value in the diagonal element is the square root of AVE of each construct

***p < .001