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Table 4 Results of the discriminant validity analysis

From: A model for examining middle school students’ STEM integration behavior in a national technology competition

 

Attitude

Subjective norm

PBC

BI

STEM-IB

Attitude

0.82

0.65

0.44

0.71

0.60

Subjective Norm

0.62

0.71

0.65

0.46

0.55

PBC

0.39

0.54

0.85

0.59

0.70

BI

0.63

0.47

0.53

0.85

0.71

STEM-IB

0.54

0.52

0.63

0.66

0.82

  1. The square root AVE values are in bold; the results for the Fornell–Larcker criterion are below the diagonal and those of the Heterotrait–Monotrait ratio are above the diagonal
  2. PBC perceived behavioral control, BI behavioral intention, STEM-IB STEM integration behavior