变量 | 类别 | 前 | 后 | 卡方 | P | ||
N | % | N | % | ||||
0-back1 | 错误 | 6 | 4.03 | 3 | 2.01 | 1.031 | 0.310 |
正确 | 143 | 95.97 | 146 | 97.99 | |||
0-back2 | 错误 | 2 | 1.34 | 1 | 0.67 | 0.337 | 0.562 |
正确 | 147 | 98.66 | 148 | 99.33 | |||
1-back1 | 错误 | 5 | 3.36 | 4 | 2.68 | 0.115 | 0.735 |
正确 | 144 | 96.64 | 145 | 97.32 | |||
1-back2 | 错误 | 1 | 0.67 | 2 | 1.34 | 0.337 | 0.562 |
正确 | 148 | 99.33 | 147 | 98.66 |
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| |
2-back1 | 错误 | 42 | 28.38 | 25 | 16.89 | 5.575 | 0.018* |
正确 | 106 | 71.62 | 123 | 83.11 |
|
| |
2-back2 | 错误 | 10 | 6.76 | 3 | 2.03 | 3.942 | 0.047* |
正确 | 138 | 93.24 | 145 | 97.97 |
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