A - Weight matrix for items with all four categories used by the raters | ||||||
---|---|---|---|---|---|---|
No difficulties | Slight difficulties | Moderate difficulties | Severe difficulties | |||
No difficulties | 1 | 0.42 | 0.18 | 0 | ||
Slight difficulties | - | 1 | 0.42 | 0.18 | ||
Moderate difficulties | - | - | 1 | 0.42 | ||
Severe difficulties | - | - | - | 1 | ||
B - Weight matrix for items with three categories used by the raters | ||||||
- | No difficulties | Slight difficulties | Moderate difficulties | |||
No difficulties | 1 | 0.29 | 0 | |||
Slight difficulties | - | 1 | 0.29 | |||
Moderate difficulties | - | - | 1 |