Psychology: Research and Review
From: An application of item response theory to psychological test development
Items | Slope (a) | Location (b) | χ 2 | df | p |
---|---|---|---|---|---|
1 | 0.80 | -0.62 | 62.09 | 61 | 0.44 |
2 | 0.56 | -1.14 | 71.54 | 65 | 0.27 |
3 | 0.63 | -0.73 | 101.35 | 62 | 0.01 |
4 | 0.40 | 0.87 | 93.87 | 85 | 0.24 |
5 | 0.62 | -0.12 | 76.99 | 74 | 0.38 |
6 | 0.70 | 1.48 | 85.44 | 69 | 0.09 |
7 | 0.79 | 0.10 | 80.35 | 74 | 0.29 |
8 | 1.19 | 0.21 | 79.65 | 65 | 0.10 |
9 | 0.56 | 2.09 | 93.22 | 70 | 0.03 |
10 | 0.64 | 1.23 | 84.98 | 76 | 0.22 |