Which of the following is one of the stages in Piaget's Theory of Development?

In Piaget's Theory of Cognitive Development, the Sensorimotor Stage is indeed one of the key stages. This stage occurs from birth to approximately two years of age and is characterized by the infant's interaction with the environment primarily through their senses and motor actions. During this stage, children learn about the world through their basic reflexes, sensory experiences, and physical interactions with objects. They develop essential skills such as object permanence, understanding that objects continue to exist even when they cannot be seen.

The other listed stages do not correspond to Piaget's theory. For instance, terms like Pre-adolescent Stage, Transitional Stage, and Sociocultural Stage may refer to different theories or frameworks, but they do not represent Piaget's stages of cognitive development, which are specifically identified as sensorimotor, preoperational, concrete operational, and formal operational stages. Understanding these correct stages is crucial for grasping how children progress in their cognitive abilities as they grow.