Mediation analysis
| Process procedure for SPSS version 3.4 | ||||||
|---|---|---|---|---|---|---|
| Written by Andrew F. Hayes, Ph.D. www.afhayes.com | ||||||
| Documentation available in Hayes (2013). www.guilford.com/p/hayes3 | ||||||
| Model: 4 | ||||||
| Y: SS | ||||||
| X: SAI | ||||||
| M: SPB | ||||||
| Sample size: 600 | ||||||
| OUTCOME variable: SPB | ||||||
| Model summary | ||||||
| R | R-sq | MSE | F | df1 | df2 | p |
| 0.4772 | 0.2277 | 15.1704 | 176.3081 | 1.0000 | 598.000 | 0.000 |
| Model | ||||||
| Coeff | se | t | p | LLCI | ULCI | |
| Constant | 4.3911 | 0.8279 | 5.3037 | 0.000 | 2.7651 | 6.0172 |
| SAI | 0.897 | 0.0676 | 13.2781 | 0.000 | 0.7643 | 1.0296 |
| OUTCOME variable: SS | ||||||
| Model summary | ||||||
| R | R-sq | MSE | F | df1 | df2 | p |
| 7603 | 0.5781 | 6.192 | 408.9964 | 2 | 597 | 0.000 |
| Model | ||||||
| Process procedure for SPSS version 3.4 | ||||||
|---|---|---|---|---|---|---|
| Written by Andrew F. Hayes, Ph.D. | ||||||
| Documentation available in | ||||||
| Model: 4 | ||||||
| Y: SS | ||||||
| X: SAI | ||||||
| M: SPB | ||||||
| Sample size: 600 | ||||||
| OUTCOME variable: SPB | ||||||
| Model summary | ||||||
| MSE | df1 | df2 | ||||
| 0.4772 | 0.2277 | 15.1704 | 176.3081 | 1.0000 | 598.000 | 0.000 |
| Model | ||||||
| Coeff | se | LLCI | ULCI | |||
| Constant | 4.3911 | 0.8279 | 5.3037 | 0.000 | 2.7651 | 6.0172 |
| SAI | 0.897 | 0.0676 | 13.2781 | 0.000 | 0.7643 | 1.0296 |
| OUTCOME variable: SS | ||||||
| Model summary | ||||||
| MSE | df1 | df2 | ||||
| 7603 | 0.5781 | 6.192 | 408.9964 | 2 | 597 | 0.000 |
| Model | ||||||
| Coeff | se | t | p | LLCI | ULCI | |
|---|---|---|---|---|---|---|
| Constant | 4.6925 | 0.5412 | 8.6698 | 0.000 | 3.6296 | 5.7555 |
| SAI | 1.0701 | 0.0491 | 21.790 | 0.000 | 0.9736 | 1.1665 |
| SPB | 0.1537 | 0.0261 | 5.8825 | 0.000 | 0.1024 | 0.2050 |
| Direct and indirect effects of X on Y | ||||||
| Direct effect of X on Y | ||||||
| Effect | se | t | p | LLCI | ULCI | |
| 1.0701 | 0.0491 | 21.790 | 0.000 | 0.9736 | 1.1665 | |
| Indirect effect(s) of X on Y | ||||||
| Effect | BootSE | BootLLCI | BootULCI | |||
| SPB | 0.1378 | 0.093 | 0.0607 | 0.3604 | ||
| Coeff | se | LLCI | ULCI | |||
|---|---|---|---|---|---|---|
| Constant | 4.6925 | 0.5412 | 8.6698 | 0.000 | 3.6296 | 5.7555 |
| SAI | 1.0701 | 0.0491 | 21.790 | 0.000 | 0.9736 | 1.1665 |
| SPB | 0.1537 | 0.0261 | 5.8825 | 0.000 | 0.1024 | 0.2050 |
| Direct effect of X on Y | ||||||
| Effect | se | LLCI | ULCI | |||
| 1.0701 | 0.0491 | 21.790 | 0.000 | 0.9736 | 1.1665 | |
| Indirect effect(s) of X on Y | ||||||
| SPB | 0.1378 | 0.093 | 0.0607 | 0.3604 | ||