According to Piaget, concrete operational stage is :

Question

Accepted Answer

The correct option is 2:

The Concrete Operational Stage is the third of Jean Piaget's four stages of cognitive development, typically spanning the age range of 7 to 11 years. During this crucial stage, children develop logical thought processes concerning concrete events and objects. The key cognitive achievement here is mastering the concept of **conservation**, meaning they understand that quantity remains the same despite changes in shape or appearance. They also gain the abilities of **reversibility** (understanding that actions can be undone) and **classification** (sorting objects into categories and subcategories), moving away from the purely intuitive and egocentric thinking characteristic of the preceding stage. This marks the beginning of true logical thought, though it is still tied to the physical world, not abstract concepts.

The incorrect option is 1:

Option 1, 0 to 2 years, corresponds to the **Sensorimotor Stage**. This first stage of development involves learning through senses and motor activity, with the primary milestone being the development of object permanence.

The incorrect option is 3:

Option 3, 11 to 12 years, is generally considered the transition age between the Concrete Operational Stage and the next stage. It is not the defining age range for the concrete operational stage itself, which ends around age 11.

The incorrect option is 4:

Option 4, above 12 years, is the age range typically associated with the **Formal Operational Stage**. In this final stage, adolescents develop the ability to think abstractly, reason logically about hypothetical problems, and use systematic planning.