At what age does the Oral Stage typically occur according to Freudian theory?

In Freudian theory, the Oral Stage is the first stage of psychosexual development and typically occurs from birth to approximately one year of age. During this stage, infants derive pleasure primarily from oral activities such as feeding, sucking, and biting. The experiences during this time are crucial for the formation of trust and comfort, as the infant's satisfaction comes largely through oral stimulation. The dynamics of this stage can significantly influence personality traits in adulthood; for instance, issues related to dependency or aggression can arise if an individual's oral needs are either over- or under-satisfied during this formative period. Understanding this stage is essential for grasping the foundational principles of Freud's concepts of personality development and the significance of early experiences in shaping later behavior.