| Avoid_argue_ 18_degree | Avoid_argue_ 18_indegree | Avoid_argue_ 18_outdegree | Avoid_argue_ 18_status | Avoid_argue_ 18_pagerank | Avoid_argue_ 18_authority |
Student = 0, instructor = 1 | 0.247 (*) | −0.013 | 0.372 (**) | 0.065 | 0.108 | −0.222 |
| 0.046 | 0.919 | 0.002 | 0.606 | 0.390 | 0.073 |
Grade | 0.254 | 0.334 (*) | 0.108 | 0.294 | 0.320 (*) | 0.342 (*) |
| 0.105 | 0.031 | 0.494 | 0.059 | 0.039 | 0.027 |
Spending time in the internet | −0.150 | −0.288 | −0.022 | −0.287 | −0.330 (*) | −0.285 |
| 0.319 | 0.052 | 0.884 | 0.053 | 0.025 | 0.055 |
Desire for distinction as a professional | −0.323 (*) | −0.339 (*) | −0.123 | −0.372 (*) | −0.371 (*) | −0.135 |
| 0.037 | 0.028 | 0.437 | 0.015 | 0.016 | 0.396 |