Table 4 Mediation model estimation of the gender difference in work performance
Variable | Task performance | contextual performance | ||||||
|---|---|---|---|---|---|---|---|---|
(1) | (2) | (3) | (4) | |||||
β | t | β | t | β | t | β | t | |
Gender | -0.4979*** | -9.65 | -0.5005*** | -9.74 | 0.1161*** | 3.82 | 0.1066*** | 3.64 |
Mental demands | 0.0046*** | 7.03 | 0.0006 | 1.68 | ||||
Physical demands | -0.0056*** | -5.86 | -0.0017*** | -3.51 | ||||
Temporal demand | 0.0044*** | 5.75 | -0.0014*** | -3.29 | ||||
Effort | -0.0023*** | -4.38 | 0.0008** | 2.83 | ||||
Frustration | -0.0004 | -1.46 | 0.0003 | 1.52 | ||||
Individual characteristics (control variables) | yes | yes | yes | yes | yes | yes | yes | yes |
After the adjustment of R2 | 0.3498 | 0.4033 | 0.3026 | 0.3852 | ||||