Variables | OC | SE | IB | ||||
Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | Model 7 | |
PS | 0.416** | 0.358** | 0.618** |
|
|
| 0.353** |
OC |
|
|
| 0.559 ** |
| 0.421** | 0.280** |
SE |
|
|
|
| 0.533** | 0.352** | 0.295** |
R2 | 0.159 | 0.116 | 0.244 | 0.261 | 0.223 | 0.380 | 0.436 |
ΔR2 | 0.157 | 0.113 | 0.242 | 0.259 | 0.220 | 0.376 | 0.430 |