Final answer:
The correct order of Piaget's stages of cognitive development is sensorimotor, preoperational, concrete operational, and formal operational.
Step-by-step explanation:
According to Piaget's theory, the stages of cognitive development occur in the following order: sensorimotor, preoperational, concrete operational, and formal operational.
The sensorimotor stage is the first stage, occurring from birth through age 2, where children learn about the world through senses and motor behavior.
The preoperational stage follows from approximately 2 to 7 years old, where children use symbols to represent words, images, and ideas, and engage in pretend play but cannot understand adult logic or mentally manipulate information.
Next is the concrete operational stage, from about 7 to 11 years old, during which children can think logically about real (concrete) events and understand concepts like conservation.
The final stage is the formal operational stage, beginning around age 11, where children develop the ability to deal with abstract ideas and hypothetical situations.
Based on this, the correct order of cognitive development stages according to Piaget is: E. Sensorimotor, preoperational, concrete operation, formal operation.