Stages of psychosexual development
Freud argues that as children develop biologically, they pass through 5 psychosexual stages; at each stage, the child will experience an unconscious conflict that must be resolved.
1. Oral Stage (0-1 years)
2. Anal Stage (1-3 years)
3. Phallic Stage (3-5 years)
4. Latency Stage (6-12 years)
5. Genital Stage (12+ years)