Correlations, reliability and validity
| Variable | Mean | SD | 1 | 2 | 3 | 4 | 5 | 6 | Cronbach’s alpha | Composite reliability | Average variance extracted |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. HPHRP | 3.67 | 0.80 | 0.79 | 0.81 | 0.83 | 0.63 | |||||
| 2. PsyCap | 3.82 | 0.72 | 0.50** | 0.75 | 0.74 | 0.90 | 0.57 | ||||
| 3. AI | 3.67 | 0.79 | 0.41** | 0.40** | 0.76 | 0.76 | 0.92 | 0.58 | |||
| 4. EI | 3.86 | 0.59 | 0.45** | 0.73** | 0.36** | 0.75 | 0.82 | 0.84 | 0.56 | ||
| 5. SPINT | 3.72 | 0.59 | 0.58** | 0.67** | 0.44** | 0.71** | 0.75 | 0.78 | 0.79 | 0.56 | |
| 6. Perceived stress | 3.01 | 0.63 | −0.13** | −0.12* | −0.16** | −0.28** | −0.55** | 0.79 | 0.83 | 0.94 | 0.63 |
| Variable | Mean | 1 | 2 | 3 | 4 | 5 | 6 | Cronbach’s alpha | Composite reliability | Average variance extracted | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. HPHRP | 3.67 | 0.80 | 0.81 | 0.83 | 0.63 | ||||||
| 2. PsyCap | 3.82 | 0.72 | 0.50 | 0.74 | 0.90 | 0.57 | |||||
| 3. | 3.67 | 0.79 | 0.41 | 0.40 | 0.76 | 0.92 | 0.58 | ||||
| 4. | 3.86 | 0.59 | 0.45 | 0.73 | 0.36 | 0.82 | 0.84 | 0.56 | |||
| 5. | 3.72 | 0.59 | 0.58 | 0.67 | 0.44 | 0.71 | 0.78 | 0.79 | 0.56 | ||
| 6. Perceived stress | 3.01 | 0.63 | −0.13 | −0.12* | −0.16 | −0.28 | −0.55 | 0.83 | 0.94 | 0.63 |
**p < 0.01; HPHRP = high-performance HRM practices; PsyCap = psychological capital; AI = artificial intelligence; EI = emotional intelligence; SPINT = spiritual intelligence; Elements in diagonal and italic are the square root of average variance extracted (AVE)