Education Level (Mean ± Std. Deviation)

F

p

Lower than Bachelor Degrees (n = 5)

Bachelor Degrees (n = 90)

Master Degrees

(n = 194)

Higher than Masters Degrees (n = 111)

INC

3.98 ± 0.78

3.87 ± 0.59

3.45 ± 0.59

3.27 ± 0.63

18.565

0.000**

IOT

4.10 ± 0.87

4.02 ± 0.56

3.86 ± 0.58

3.74 ± 0.60

3.978

0.008**

WPT

4.03 ± 0.71

4.11 ± 0.56

4.04 ± 0.51

4.01 ± 0.42

0.731

0.534