Answer:
b) situation models
Step-by-step explanation:
Situation model: In psychology, the term situation model is also referred to as a mental model that encompasses five distinct dimensions that signify different sources. In order to comprehend a simple sentence or a particular text then situation model is considered as useful. Therefore, the combination and comprehension of different sentences and texts can be better explained or described through the theory in a good way.
In other words, the situation model is defined as a cognitive representation of a specific action, event and problem's circumstances.
In the question above, the given statement signifies the importance of the situation model.