Sensorimotor Essay

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The first stage of Piaget’s theory lasts from birth to approximately age two and is centered on the infant trying to make sense of the world. During the sensorimotor stage, an infant’s knowledge of the world is limited to their sensory perceptions and motor activities. Behaviors are limited to simple motor responses caused by sensory stimuli. Children utilize skills and abilities they were born with, such as looking, sucking, grasping, and listening, to learn more about the environment. Object Permanence: According to Piaget, the development of object permanence is one of the most important accomplishments at the sensorimotor stage of development. Object permanence is a child's understanding that objects continue to exist even though they cannot be seen or heard. Substages of the Sensorimotor Stage: The sensorimotor stage can be divided into six separate substages that are characterized by the development of a new skill. Reflexes (0-1 month): During this substage, the child understands the environment purely through inborn reflexes such as sucking and looking. Primary Circular Reactions (1-4 months): This substage involves coordinating sensation and new schemas. For example, a child may such his or her thumb by accident and then later intentionally repeat the action. These actions are repeated because the infant finds them pleasurable. Secondary Circular Reactions (4-8 months): During this substage, the child becomes more focused on the world and begins to intentionally repeat an action in order to trigger a response in the environment. For example, a child will purposefully pick up a toy in order to put it in his or her mouth. Coordination of Reactions (8-12 months): During this substage, the child starts to show clearly intentional actions. The child may also combine schemas in order to achieve a desired effect. Children begin exploring

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