Marasol Was Repeatedly Presented with a Picture of a Large,blue

Multiple Choice

Marasol was repeatedly presented with a picture of a large,blue butterfly.Although she looked at the picture when it was first presented,she tired of it and hardly looked at it when it was presented for the eighth time.When the stimulus was changed to a small,blue butterfly,Marasol again showed an interest by looking at the picture for a longer time.Marasol's renewed interest in the picture illustrates

A) recovery from habituation.
B) operant conditioning.
C) preferential looking.
D) habituation.