Table 6: IRT adjusted threshold parameters of the Conditional Reasoning Test-Aggression items between Korean and US samples.
Note.br: adjusted threshold parameters of reference group (US sample); bf :adjusted threshold parameters of focal group (Koreans). * indicates existence of DIF.
| CRT-A Item | br (US sample) | bf (Korean) |
| CRT-A 3 | 2.318 | 7.172* |
| CRT-A 4 | 3.872 | 4.712* |
| CRT-A 5 | 7.999 | 9.409* |
| CRT-A 7 | 12.418 | 9.546* |
| CRT-A 8 | 7.783 | 7.099* |
| CRT-A 9 | 1.209 | 0.802* |
| CRT-A 10 | 6.629 | 2.195* |
| CRT-A 11 | 4.039 | 3.523* |
| CRT-A 12 | 1.062 | -2.266* |
| CRT-A 13 | 4.765 | 6.070* |
| CRT-A 14 | 1.357 | 0.870* |
| CRT-A 15 | 5.121 | 7.099* |
| CRT-A 16 | 5.507 | 10.697* |
| CRT-A 17 | 3.913 | 4.579* |
| CRT-A 18 | 7.680 | -0.465* |
| CRT-A 19 | 4.124 | 4.940* |
| CRT-A 20 | 3.324 | 7.988* |
| CRT-A 21 | 3.592 | 5.956* |
| CRT-A 22 | 7.580 | 10.326* |
| CRT-A 23 | 2.548 | 3.448* |
| CRT-A 24 | 3.750 | 3.716 |
| CRT-A 25 | 9.690 | 3.077* |
| CRT-A 26 | -0.625 | 1.175* |
| CRT-A 27 | -2.854 | -1.815* |
| CRT-A 28 | 6.407 | 4.155* |
| CRT-A 29 | 2.515 | 0.076* |
| CRT-A 30 | -0.397 | 1.243* |