| Factor | Number of Items | Mean | SD | Min | Max |
| “Intrinsic” | 6 | 18.34 | 5.49 | 6 | 30 |
| “Extrinsic Social” | 4 | 6.18 | 2.64 | 4 | 20 |
| “Extrinsic Personal” | 4 | 13.0 | 3.24 | 4 | 20 |