Recognises uneven levels of specificity among siblings

What it means

Siblings sit at different levels of detail, usually because a node skipped its real parent. A node with a single child is a common sign of a missing or redundant level.

How it is assessed

Flags the deficient case and passes the acceptable one. Deficient: Loan → Mortgage, Consumer loan, Home equity mortgage (a kind of mortgage) Acceptable: Loan → Mortgage → Home equity mortgage; Loan → Consumer loan

Builds on

Explains hierarchical relations and the all-and-some testK-451 · Knowledge

Needed by

None