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Table 4 Correlations among the latent variables from confirmatory factor analysis of the OPES scale for nursing students (n = 325)

From: Development and validation of the oral presentation evaluation scale (OPES) for nursing students

Construct 1 2 3
1. Accuracy of content .719a   
2. Effective communication .696*** .804a  
3. Clarity of speech .597*** .703*** .822a
  1. aThe value in the diagonal element is the square root of AVE of each construct
  2. ***p < .001