Table 8 Reasons for item overfit
ID | Descriptor wording | Level | Reason for overfit |
|---|---|---|---|
V39 | Has a good command of over 5,000 words | C1-CSE8 | Level agreement |
V21 | Can produce synonyms of basic words in different contexts | B1-CSE5 | Level agreement |
V22 | Can produce synonyms of most common words in different contexts | B2-CSE7 | Interdependency |
V25 | Can produce antonyms of most common words in different contexts | B2-CSE7 | Interdependency |