Which of the following are Piaget's four stages of cognitive development?

Piaget's theory of cognitive development outlines a systematic progression of stages that children go through as they develop their reasoning and understanding of the world. The correct answer identifies these stages accurately as follows:

1. Sensorimotor Stage: This stage occurs from birth to about 2 years of age. During this time, infants learn about the world through their senses and actions. They develop object permanence and begin to understand that their actions can cause reactions in the environment.

2. Preoperational Stage: Spanning ages 2 to about 7 years, in this stage, children begin to use language to explore and understand their world. They engage in symbolic play but lack the ability to perform operations mentally and struggle with understanding the perspective of others (egocentrism).

3. Concrete Operational Stage: From ages 7 to around 11, children in this stage start to think logically about concrete events. They gain a better understanding of the concept of conservation and can organize objects into categories and understand relationships between them.

4. Formal Operational Stage: Beginning around age 12, this stage marks the onset of abstract reasoning. Adolescents can think hypothetically, use deductive reasoning, and consider possibilities beyond the present.

The