What is the age range for the Sensorimotor stage in cognitive development?

The Sensorimotor stage in cognitive development, as proposed by Jean Piaget, encompasses the age range from birth to approximately 2 years old. During this period, infants and toddlers learn about the world primarily through their senses and motor activities. They explore their surroundings, develop object permanence—the understanding that objects continue to exist even when they cannot be seen—and begin to engage in goal-directed actions.

This foundational stage is crucial for cognitive development, laying the groundwork for subsequent stages of learning and understanding. The skills and knowledge acquired during the Sensorimotor stage are essential as children progress to more complex forms of thinking in later stages of development, which start after the age of 2. Thus, the age range specified in the question accurately reflects Piaget's theory and is the correct choice.