Table 4 Convergent validity and reliability (Cronbach’s Alpha, McDonald’s Omega, CR, and AVE).
From: Psychometric study of the Maslach Burnout Inventory-Student Survey on Thai university students
Convergent validity and reliability | Emotional exhaustion | Cynicism | Professional efficacy |
|---|---|---|---|
Convergent validity (Pearson’s correlation) | |||
Mental difficulties | 0.540** | 0.535** | 0.153** |
Scale reliability | |||
Cronbach’s Alpha (α > 0.70) | 0.930 | 0.936 | 0.980 |
McDonald’s Omega (ω > 0.70) | 0.919 | 0.901 | 0.968 |
Composite reliability (CR > 0.6; Model 1) | 0.932 | 0.920 | 0.976 |
Average variance extracted (AVE > 0.5; Model 1) | 0.733 | 0.741 | 0.871 |
