Susan, Becky, and Sally are in a room with several adults. Some of the adults are familiar to the infants and others are not. Sally smiles only at the adults she knows. Susan smiles at any of the adults who attract her attention. Becky makes an effort to be with the adults she knows and cries when a familiar adult leaves the room. Which infant is probably the oldest of the three?

Question

Quizplus · Accepted Answer

Becky's behavior suggests that she has developed a level of attachment to certain familiar adults and has some understanding of object permanence (the knowledge that something continues to exist even if it is out of sight). These abilities typically develop around 6-8 months of age, suggesting that Becky is likely the oldest of the three infants. Sally's behavior indicates some level of social awareness, but does not necessarily suggest age. Susan's behavior suggests a more exploratory and perhaps less anchored approach to interacting with adults, which could be indicative of a younger age or simply a different personality or temperament.

Susan, Becky, and Sally Are in a Room with Several