Fuzzy Logic in Student Modeling - Advances in Personalized Web-Based Education - page 43

Fig. 2.11 (continued)
The value 1 on the directed arc that connects two dependent domain concepts
of the FR-CN implies that if a learner knows a domain concept, then s/he may
know a related domain concept at the same degree. For example, if a learner has
been tested and found to have known the “for” loop and the “while” loop and this