Which of these stages emphasizes logical thinking and understanding concrete concepts?

The stage that emphasizes logical thinking and understanding concrete concepts is the Concrete Operational Stage. This development phase typically occurs between the ages of 7 and 11 years and is characterized by the ability to think logically about concrete events.

During the Concrete Operational Stage, children gain a better understanding of the principles of conservation, classification, and seriation, which are all essential elements of logical reasoning. For example, a child can now grasp that the amount of liquid remains the same even if it is poured into a differently shaped container. This ability to use logic in relation to concrete objects and events allows children to solve problems as long as those problems do not require abstract thinking.

This stage is fundamental because it marks a significant progression in cognitive development, moving away from the more egocentric thinking seen in earlier stages and into a realm where children can navigate and manipulate their environments with increased understanding and reasoning capabilities.