Stage 4: Build the conceptual model and taxonomies
Knobit of Data modelling · K-451 · Knowledge
Explains hierarchical relations and the all-and-some test
What it means
Generic, instance and whole-part relations, and the test that a child is always a kind of its parent (ANSI/NISO Z39.19).
How it is assessed
Classifies sample links and applies the all-and-some test to them
Builds on
- Explains generic and partitive concept relationsK-253 · Knowledge
Needed by
- Recognises a link failing the all-and-some testK-411 · Skill
- Recognises an instance placed as a concept nodeK-412 · Skill
- Recognises a part-of link in a kind-of hierarchyK-413 · Skill
- Recognises an unjustified polyhierarchyK-414 · Skill
- Recognises an associative relationship shown as a hierarchyK-415 · Skill
- Recognises non-reciprocal hierarchy linksK-416 · Skill
- Recognises uneven levels of specificity among siblingsK-417 · Skill
- Recognises a structural error in a taxonomy hierarchyK-420 · Skill
- Models a role as an association to the party playing itK-421 · Skill
- Derives the broader concept from the head of a definitionK-422 · Skill