| Constructs/Subconstructs | Mean | Standard Deviation | Mean Interpretation |
| Total Extrinsic Motivation | 4.071 | .664 | High |
| Social Influences | 3.864 | .846 | Moderately High |
| Requirements | 4.020 | .844 | High |
| Cultures | 4.328 | .618 | High |
| Total Benefits of Environmental Volunteering | 4.611 | .468 | High |