Abductive reasoning begins with an observation or a series of real observations (A1, A2, A3,...), of which a possible and probable cause (B) is known. Cause B will then serve as the basis on which to affirm that it is indeed the cause of A1, A2, A3, etc. in particular.
cut-e scales cls (role discovery and interrelationships) is an inductive-logical test. This is a 12-minute test, with a total of 12 diagrams.