An IERI – International Educational Research Institute Journal
Table 6 Mastery/non-mastery agreement rates (%) for student mastery between each pair of Q-matrices
Whole numbers and integers | Fractions, decimals and proportions | Patterns | Expressions, equations and functions | Lines, angles and shapes | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Mastery | Non-mastery | Mastery | Non-mastery | Mastery | Non-mastery | Mastery | Non-mastery | Mastery | Non-mastery | |
Original vs. Stepwise | 92.46 | 89.03 | 67.41 | 79.37 | 68.83 | 92.96 | 83.41 | 90.89 | 82.28 | 95.48 |
Original vs. Chiu | 86.31 | 84.70 | 81.87 | 58.27 | 75.75 | 71.41 | 80.17 | 78.49 | 49.89 | 70.34 |
Stepwise vs. Chiu | 82.50 | 84.18 | 87.05 | 56.60 | 78.36 | 67.81 | 78.96 | 73.74 | 51.20 | 70.07 |
Measurement | Location and movement | Data organisation, representation and interpretation | Probability | Average of Nine Attributes | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Mastery | Non-mastery | Mastery | Non-mastery | Mastery | Non-mastery | Mastery | Non-mastery | Mastery | Non-mastery | |
Original vs. Stepwise | 63.58 | 82.37 | 92.32 | 94.80 | 95.84 | 91.63 | 76.60 | 80.80 | 80.30 | 88.59 |
Original vs. Chiu | 68.62 | 88.50 | 78.28 | 63.60 | 78.67 | 83.54 | 62.84 | 64.11 | 73.60 | 73.66 |
Stepwise vs. Chiu | 57.69 | 76.94 | 78.03 | 62.75 | 75.02 | 83.21 | 69.52 | 69.13 | 73.15 | 71.60 |