Question

practice it
tendency to focus on only one aspect of a situation at a time
conservation
centration
schema
animistic thinking
egocentrism

Explanation:

Centration in Piaget's theory refers to the tendency of children to focus on only one aspect of a situation at a time. Conservation is about understanding that certain properties remain the same despite changes in appearance. Schema is a cognitive structure. Animistic thinking is attributing life - like qualities to inanimate objects. Egocentrism is the inability to see things from others' perspectives.

Answer:

B. centration