Tyrell's understanding that his father is also a son and a brother indicates he is in which developmental stage?

Tyrell's understanding that his father is also a son and a brother suggests he is in the concrete operational stage of cognitive development, as proposed by Jean Piaget. During this stage, which typically occurs between ages 7 and 11, children begin to grasp the concept of relationships and various roles within family structures. They develop the ability to think logically about concrete events and understand more complex social hierarchies and relationships.

In this case, Tyrell is demonstrating an awareness of the multiple roles one individual can play within a family, reflecting a more advanced understanding of social concepts and relationships. This cognitive development allows him to categorize and connect information about familial roles, showcasing skills like classification and organization of information.

The other developmental stages do not quite align with this understanding. For instance, in the preoperational stage, children (ages 2-7) primarily engage in symbolic play and are often egocentric, lacking the ability to see things from perspectives other than their own. The sensorimotor stage (birth to about 2 years) is characterized by the learning of information through sensory experiences without an understanding of object permanence or complex relationships. The formal operational stage, which begins around age 12, involves abstract thinking and the ability to handle hypothetical concepts