Table 3 Results of social network analysis on online Q & A
|  | Summer semester (n = 54) | Fall semester (n = 164) | ||||
|---|---|---|---|---|---|---|
Overall academic performance | Low | Medium | High | Low | Medium | High |
Ask* | 20 | 9 | 21 | 60 | 109 | 230 |
Answer* | 11 | 12 | 27 | 54 | 41 | 185 |
View* | 338 | 414 | 546 | 3591 | 4021 | 5386 |