Q-Matrix

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf concept
gptkbp:cellValue 1 if item requires skill, 0 otherwise
gptkbp:columnRepresents skill or attribute
gptkbp:component DINA model
DINO model
other cognitive diagnostic models
gptkbp:describes relationship between items and skills
gptkbp:enables diagnosis of examinee skill mastery
https://www.w3.org/2000/01/rdf-schema#label Q-Matrix
gptkbp:introducedIn psychometrics
gptkbp:relatedTo Q-learning (distinct concept)
cognitive diagnosis models
gptkbp:represents binary matrix
gptkbp:rowRepresents test item
gptkbp:usedFor mapping test items to required skills
gptkbp:usedIn examination
gptkbp:bfsParent gptkb:QR-Zerlegung
gptkbp:bfsLayer 7