| Topic1 | Topic2 | Topic3 | Topic4 | Topic5 | Topic6 | Topic7 | Topic8 | Topic9 | Topic10 | Topic11 | Topic12 | Topic13 | Topic14 | Topic15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Topic1 | 1.00 | ||||||||||||||
| Topic2 | 0.04*** | 1.00 | |||||||||||||
| Topic3 | -0.16*** | -0.23*** | 1.00 | ||||||||||||
| Topic4 | -0.16*** | -0.12*** | -0.22*** | 1.00 | |||||||||||
| Topic5 | -0.06*** | -0.19*** | 0.01 | -0.16*** | 1.00 | ||||||||||
| Topic6 | -0.09*** | -0.22*** | -0.07*** | -0.03*** | -0.11*** | 1.00 | |||||||||
| Topic7 | 0.11*** | -0.16*** | 0.04*** | -0.13*** | 0.08*** | 0.02*** | 1.00 | ||||||||
| Topic8 | -0.13*** | -0.10*** | -0.02** | -0.05*** | 0.04*** | -0.13*** | -0.17*** | 1.00 | |||||||
| Topic9 | 0.06*** | -0.01* | -0.21*** | -0.07*** | 0.03*** | -0.05*** | -0.07*** | -0.06*** | 1.00 | ||||||
| Topic10 | -0.04*** | -0.15*** | 0.17*** | -0.17*** | -0.15*** | 0.04*** | 0.06*** | -0.13*** | -0.26*** | 1.00 | |||||
| Topic11 | -0.04*** | 0.06*** | -0.16*** | -0.01* | -0.18*** | -0.09*** | -0.12*** | -0.14*** | -0.10*** | -0.03*** | 1.00 | ||||
| Topic12 | -0.10*** | -0.12*** | -0.08*** | -0.07*** | -0.09*** | 0.03*** | -0.07*** | -0.04*** | -0.12*** | -0.05*** | -0.04*** | 1.00 | |||
| Topic13 | 0.12*** | -0.07*** | -0.15*** | -0.10*** | 0.08*** | -0.01 | 0.11*** | -0.12*** | 0.13*** | -0.15*** | -0.18*** | -0.04*** | 1.00 | ||
| Topic14 | -0.08*** | 0.03*** | -0.08*** | -0.04*** | -0.14*** | -0.13*** | -0.17*** | 0.08*** | -0.05*** | -0.13*** | -0.02*** | -0.12*** | -0.05*** | 1.00 | |
| Topic15 | -0.15*** | -0.00 | 0.13*** | -0.12*** | -0.03*** | -0.19*** | -0.20*** | 0.01 | -0.18*** | -0.01* | 0.10*** | -0.06*** | -0.28*** | -0.04*** | 1 |
| Note: * p < 0.05; ** p < 0.01; *** p < 0.001. | |||||||||||||||