Table 1. Descriptive statistics for the DIT-2 (N = 44,742).
| Item | n | Mean | SD |
|---|---|---|---|
| PI-1 | 44619 | 2.83 | 1.21 |
| PI-2 | 44666 | 3.82 | 1.11 |
| PI-3 | 44564 | 3.29 | 1.28 |
| PI-4 | 44638 | 2.82 | 1.27 |
| PI-5 | 44690 | 2.52 | 1.19 |
| PI-6 | 44631 | 2.45 | 1.13 |
| PI-7 | 44639 | 4.36 | 0.88 |
| PI-8 | 44493 | 2.30 | 1.09 |
| PI-9 | 44663 | 3.27 | 1.11 |
| PI-10 | 44664 | 2.23 | 1.09 |
| PI-11 | 44645 | 2.75 | 1.13 |
| PI-12 | 44692 | 3.56 | 1.09 |
| PI-13 | 44629 | 3.70 | 1.21 |
| PI-14 | 44597 | 3.23 | 1.34 |
| PI-15 | 44599 | 2.73 | 1.23 |
| PI-16 | 44597 | 2.96 | 1.25 |
| PI-17 | 44554 | 3.02 | 1.20 |
| PI-18 | 44523 | 3.31 | 1.29 |
| PI-19 | 44508 | 2.84 | 1.12 |
| PI-20 | 44440 | 2.79 | 1.24 |
| MN-1 | 44638 | 3.56 | 1.08 |
| MN-2 | 44640 | 3.54 | 1.27 |
| MN-3 | 44690 | 3.56 | 1.16 |
| MN-4 | 44450 | 2.84 | 1.07 |
| MN-5 | 44597 | 3.74 | 1.12 |
| MN-6 | 44537 | 3.31 | 1.23 |
| MN-7 | 44675 | 3.00 | 1.39 |
| MN-8 | 44615 | 3.23 | 1.16 |
| MN-9 | 44473 | 3.88 | 1.01 |
| MN-10 | 44451 | 3.54 | 1.13 |
| MN-11 | 44495 | 3.97 | 1.10 |
| MN-12 | 44595 | 3.54 | 1.47 |
| MN-13 | 44589 | 3.15 | 1.21 |
| MN-14 | 44505 | 3.52 | 1.40 |
| MN-15 | 44523 | 3.32 | 1.14 |
| MN-16 | 44475 | 3.41 | 1.10 |
| MN-17 | 44517 | 3.72 | 1.19 |
| P-1 | 44384 | 3.36 | 1.15 |
| P-2 | 44637 | 3.26 | 1.30 |
| P-3 | 44612 | 3.26 | 1.23 |
| P-4 | 44580 | 3.89 | 1.16 |
| P-5 | 44556 | 3.35 | 1.22 |
| P-6 | 44409 | 3.77 | 1.17 |
| P-7 | 44476 | 3.81 | 1.05 |
| P-8 | 44678 | 3.86 | 1.06 |
| P-9 | 44611 | 3.64 | 1.29 |
| P-10 | 44560 | 3.48 | 1.22 |
| P-11 | 44627 | 4.05 | 1.09 |
| P-12 | 44431 | 3.66 | 1.20 |
| P-13 | 44476 | 3.54 | 1.20 |
| P-14 | 44448 | 3.25 | 1.29 |
| Total | 44742 | 165.86 | 19.94 |
Item scores range from 1 = No to 5 = great.