Explains validity threats in test items
https://knobit.org/id/knobit/T-252
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| Context functions | Object understanding |
|---|---|
| Knobit creation methods | AI generated |
| Knobit types | Knowledge |
| LCG purposes | Assessing the learner's knowledge or skill state |
| LCG purposes | Opening up a learning outcome |
| action verb | Explains en |
| assessment criterion | Answers a written question on the validity threats correctly en |
| assessment method | Written question en |
| conforms to profile | https://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1 |
| dcterms:identifier | T-252 |
| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
| dcterms:source | Practice the stage 2 reference and review checklist rest on en |
| expected result | Construct under-representation and construct-irrelevant variance: knobits never exercised, cues in the prompt, points for format or for the reference's wording (Messick 1989; Standards 2014, ch. 1). en |
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/knobit/skill-assessment/02-test-items/T-252 |
| rdfs:label | Explains validity threats in test items en |
| schema:creativeWorkStatus | accepted |
| schema:isPartOf | Skill assessment: knobit registers, test items and answer grading |
| skos:definition | Construct under-representation and construct-irrelevant variance: knobits never exercised, cues in the prompt, points for format or for the reference's wording (Messick 1989; Standards 2014, ch. 1). en |
| skos:prefLabel | Explains validity threats in test items en |
| target object | validity threats en |
Used by
| applies knowledge | Recognises an answer given away in the prompt |
|---|---|
| applies knowledge | Recognises points out of proportion to the construct |
| applies knowledge | Recognises a criterion crediting only the reference's solution |
| applies knowledge | Recognises a knobit claimed with no seeded case |
| applies knowledge | Seeds a case for each claimed knobit in the task material |
| includes knobit | Writes and reviews test items whose criteria each observe one knobit set |
| includes knobit | Validity |
| requires knobit | Write and review test items |