Preschoolers purposefully seek to understand the environment. Their social world expands, as they work hard to interact with peers. Accompanying this active stance are surges in memory and other aspects of understanding the self in the world. Coherence in the organization of the emerging person becomes much more apparent, in both behavior and the child’s internal world, as seen in the child’s representation. Inquisitiveness and beginning understanding of causality are major strengths of the toddler. Because this understanding is limited, toddlers may at times attribute too much credence to their own perspective and too great a role to the self in causation. Thus, they can feel bad when negative experiences such as divorce happen, believing that they are the cause.