解释性项目反应理论模型:理论与应用
陈冠宇, 陈平

Explanatory item response theory models: Theory and application
CHEN Guanyu, CHEN Ping
表2 24道言语攻击题目的固定效应
题目 模型1 模型2 模型3 模型4
βq βq 行为模式 βq DIF 95%置信区间 βq
1 -1.162 -1.148 -1.196 -0.101 (-0.723, 0.549) -1.248
2 -0.546 -0.531 -0.574 -0.104 (-0.717, 0.505) -0.584
3 -0.091 -0.074 -0.134 -0.171 (-0.777, 0.431) -0.101
4 -1.657 -1.641 -1.727 -0.261 (-0.934, 0.449) -1.800
5 -0.681 -0.667 -0.729 -0.182 (-0.800, 0.433) -0.746
6 -0.026 -0.011 -0.184 -0.684 (-1.293, -0.070) -0.031
7 -0.512 -0.496 -0.495 0.103 (-0.507, 0.721) -0.617
8 0.630 0.643 0.751 0.535 (-0.067, 1.151) 0.689
9 1.430 1.451 1.338 -0.455 (-1.153, 0.240) 1.610
10 -1.014 -0.998 -1.071 -0.221 (-0.853, 0.415) -1.221
11 0.312 0.329 0.362 0.231 (-0.376, 0.826) 0.354
12 0.963 0.982 0.866 -0.454 (-1.104, 0.185) 1.132
13 -1.145 -1.580 -0.465 -1.066 0.426 (-0.251, 1.108) -1.225
14 -0.383 -0.820 -0.465 -0.215 0.792 (0.156, 1.420) -0.412
15 0.820 0.381 -0.465 0.786 -0.133 (-0.767, 0.487) 0.885
16 -0.822 -1.260 -0.465 -0.618 1.006 (0.352, 1.706) -0.895
17 0.035 -0.404 -0.465 0.263 1.019 (0.409, 1.648) 0.042
18 1.372 0.933 -0.465 1.422 0.222 (-0.417, 0.879) 1.498
19 0.200 -0.240 -0.465 0.393 0.864 (0.280, 1.481) 0.199
20 1.390 0.956 -0.465 1.579 0.750 (0.093, 1.390) 1.563
21 2.711 2.277 -0.465 2.775 0.244 (-0.615, 1.062) 3.034
22 -0.660 -1.106 -0.465 -0.548 0.568 (-0.068, 1.205) -0.801
23 0.363 -0.080 -0.465 0.488 0.546 (-0.059, 1.146) 0.416
24 1.867 1.427 -0.465 1.799 -0.359 (-1.138, 0.375) 2.202