Table 3.
Correlation analysis between variables.
| Mean | SD | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 3.390 | 0.579 | 1 | 0.002 | −0.027 | −0.319* | −0.322* | −0.048 | 0.340* | −0.238 | 0.539*** | 0.426** |
| 2 | 82.323 | 4.100 | 1 | −0.126 | −0.082 | - 0.097 | 0.047 | 0.226 | −0.048 | −0.270 | −0.346* | |
| 3 | 691 | 354.072 | 1 | 0.654*** | 0.205 | 0.136 | −0.321* | 0.254 | 0.032 | 0.114 | ||
| 4 | 73.466 | 13.321 | 1 | 0.213 | 0.035 | −0.234 | 0.565*** | −0.243 | 0.154 | |||
| 5 | 10.886 | 7.879 | 1 | −0.005 | −0.446** | 0.088 | 0.069 | 0.048 | ||||
| 6 | 0.591 | 1.304 | 1 | −0.260 | 0.008 | −0.234 | −0.093 | |||||
| 7 | 27.61 | 7.738 | 1 | −0.171 | 0.092 | 0.043 | ||||||
| 8 | 75.443 | 17.983 | 1 | −0.221 | 0.222 | |||||||
| 9 | 3.961 | 0.437 | 1 | 0.721** | ||||||||
| 10 | 3.671 | 0.590 | 1 |
Note: a1: Interest, 2: Prior GPA, 3: Post length, 4: Post quality, 5: Interaction behaviors, 6: Irrelevant behaviors, 7: Test score, 8: Assignment score, 9: Learning engagement, 10: learning satisfaction; b*p < 0.05, ***p < 0.001.