Psychosexual development is a cornerstone of Freud's psychological theories, centered around the idea that personality develops through a series of childhood stages. In each stage, children gain pleasure from a specific area of the body.
- The Oral Stage focuses on the infant's pleasure centers around the mouth. Sucking, biting, and breastfeeding are significant during this time (from birth to 18 months).
- In the Anal Stage, pleasure focuses on bowel and bladder control (from 18 months to 3 years).
- The Phallic Stage is when preschoolers gain pleasure from exploring genital differences (ages 3 to 6).
- During the Latency Stage, sexual impulses are repressed as the child focuses on social development (ages 6 to puberty).
- Finally, in the Genital Stage, the individual matures sexually and the libido becomes active again (from puberty onward).
Each stage builds upon the previous ones, with successful progression through these phases leading to a well-adjusted adult personality. However, fixation could occur if there is conflict or either overindulgence or frustration during any stage.