Professor brandt is conducting a study on he shows his study participants a picture of an adult-child pair. he tells half of the participants that they are looking at a parent and her child, while he tells the other half that they are looking at a day-care worker and a child in the day-care center. the group that thinks the pair is related rates them as looking more alike than the group that thinks they are not related.

Perceptual set                        

Explanation:

Perceptual set: It is defined as the propensity to notice, perceive or interpret few aspects of the accessible sensory data and therefore ignore others.

In psychology, the perceptual set describes a person's various expectations that configure experience by making a person sensitive to a particular type of data or information. The perceptual set is also known as perceptual expectancy, and it happens in different senses.

what words? are you talking about to complet what sentence