Answer:
Retrieval cue
Explanation:
Retrieval cue refers to the things that trigger the retrieval of information that we store and memory. In general, retrieval cue that coming from our senses tend to be a stronger trigger compared to a conscious effort that we make to retrieve the information.
From the case above, the information that Ida acquired with her sense of sight is what acted as retrieval cue that trigger her memory recollection.