| 测验 | t值 | df值 |
| A | 0.79 | 18 |
| B | 1.81 | 59 |
| C | 5.06** | 57 |
| D | −0.38 | 16 |
| E | −3.26** | 50 |
| F | 4.13** | 20 |
| G | −0.90 | 33 |
| H | 1.50 | 17 |
| I | 0.90 | 1 |
| J | −6.22** | 29 |
| K | −2.01 | 13 |
| L | −1.03 | 38 |
| M | 2.15 | 4 |