From: Integrating automatic question generation with computerised adaptive test
Item_ID | b (IRT) | b (CTT) | b (AVG) |
---|---|---|---|
Q1 | − 5.6271468 | 0.047619048 | 0.35 |
Q2 | 5.5077315 | 0.714285714 | 0.46 |
Q3 | 4.8854019 | 0.857142857 | 0.69 |
Q4 | 0.6529363 | 0.571428571 | 0.58 |
Q5 | − 1.8483412 | 0.095238095 | 0.58 |
Q6 | 2.4474034 | 0.80952381 | 0.46 |
Q7 | − 5.4746724 | 0.285714286 | 0.46 |
Q8 | − 0.8790274 | 0.380952381 | 0.58 |
Q9 | 1.0941578 | 0.523809524 | 0.46 |
Q10 | 1.3606067 | 0.80952381 | 0.69 |
Q11 | 1.1547282 | 0.666666667 | 0.58 |
Q12 | 0.8300671 | 0.80952381 | 0.46 |
Q13 | − 0.8505837 | 0.285714286 | 0.58 |
Q14 | − 20 | 0.047619048 | 0.35 |
Q15 | − 20 | 0 | 0.58 |
Q16 | 1.2292055 | 0.714285714 | 0.46 |
Q17 | 0.1241581 | 0.523809524 | 0.58 |
Q18 | − 3.3793825 | 0.095238095 | 0.46 |
Q19 | 2.0316962 | 0.761904762 | 0.46 |
Q20 | 3.54614 | 0.619047619 | 0.58 |
Q21 | 0.5270345 | 0.619047619 | 0.35 |
Q22 | − 4.1061856 | 0.333333333 | 0.69 |
Q23 | − 1.1511618 | 0.19047619 | 0.46 |
Q24 | 6.1198977 | 0.80952381 | 0.58 |
Q25 | 4.1147967 | 0.619047619 | 0.46 |
Q26 | − 0.8978591 | 0.142857143 | 0.46 |
Q27 | 12.5721081 | 0.80952381 | 0.35 |
Q28 | 5.227762 | 0.666666667 | 0.58 |
Q29 | 10.7676387 | 0.857142857 | 0.69 |
Q30 | − 20 | 0.047619048 | 0.46 |
Q31 | − 0.2172442 | 0.476190476 | 0.58 |
Q32 | 1.8086434 | 0.571428571 | 0.58 |