On a preferential looking task, a researcher measures

Question

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On a preferential looking task, the researcher measures how long an infant views each of the objects presented. The researcher presents two or more stimuli simultaneously and records how long the infant looks at each stimulus. The assumption is that infants prefer to look at novel stimuli, so the researcher can infer which stimulus the infant finds more interesting based on how long they look at it.

On a Preferential Looking Task, a Researcher Measures