Four-month-old baby oscar is a participant in a preferential looking experiment. researchers show oscar two photos, one of which is of his mother's face, and the other which is of a female stranger's face. the photos are presented repeatedly in differing locations, and the amount of time oscar spends looking at the photos is recorded. what will researchers conclude if oscar shows a reliable preference for his mother's face over the stranger's face?

The answer to the question above is this: Oscar can discriminate his mother's face from a stranger's face. Basically, the experiment being presented above is what we call preferential looking. This kind of experiment aims in discovering more of what is going through the young minds or brain. In this case, their subject is a 4-month-old baby determining whether he can already determine the face that he has always been seeing, compared to the one he doesn't. 

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