Abstract
We show how the RBC model for abstraction in context can be used to follow the emergence of a learner’s knowledge constructs and to identify in detail the learner’s partially correct constructs (PaCCs). These PaCCs are used to explain the learner’s inconsistent answers and provide added insight into processes of knowledge construction. The research process is illustrated by means of an example from elementary probability. We thus demonstrate the analytic power of the RBC model for abstraction in context.
Gila Ron, Rina Hershkowitz and Tommy Dreyfus