There are four stages to Piaget’s cognitive development: Sensorimotor, Preoperational, Concrete Operational, and Formal Operational. During early stages, from birth to twenty-four months, infants are only aware of what is right in front of them. The child focuses on their environment around them, and relies on seeing, touching, and feeling to learn things about themselves. According to Piaget, the most important development during this stage is the concept of “object permanence,” which occurs around seven to nine months. Object permanence is the awareness that object still exists, even when it can no longer be seen. For example, if you were to hide a toy under a blanket, a child who has developed object permanence knows that the toy is there and can find it. A child who has not developed object permanence believes the toy has disappeared. By the end of the Sensorimotor stage, an infant has began crawling, standing, and walking, and also have begun early language development.…