Answer:Kandi's connection of the term "wiffle" to the ball is an example of fast-mapping.
Step-by-step explanation:
Fast-mapping refers to grasping words very quickly based on least information given.
Children pick up single words and develop them along the way as they grow up eventhough intially they pick up these words without fully knowing the meaning.
Mapping is crucial in children for them to understand names of objects like how Kandi picks up so quickly that this is a wiffle ball later on as he keeps learning he may start attaching a meaning of what wiffle mean.