Answer:
Top-down processing
Explanation:
Top-down processing can be explained as one of the method of sensation and perception which is driven by cognition, that is , mental action through thought or experience. It can also be explained as the forming of perception based on what is known already.
In this case, Robert develops a perception that he has watched the film before , and was able to confirm by predicting the sequence of events , this means that, he is making use of his sense, i.e mental action through thought and experience, based on what he has known already.