Answer:
The concrete operational stage is the third stage of cognitive development in Jean Piaget’s theory of cognitive development. This stage typically occurs between the ages of 7 and 12 years old. During this stage, children develop the ability to think logically about concrete events and objects. They also begin to understand the concept of conservation and can perform mental operations.
One of the key developments during the concrete operational stage is the ability to understand and manipulate categories and classification systems. This allows children to understand that objects and people can belong to multiple categories at the same time. In the example you provided, a child in the concrete operational stage would be able to understand that a person can be an American, a Catholic, and a female all at the same time because they can belong to multiple categories simultaneously.
Step-by-step explanation: