Theorists

Psychosexual stages of child development- Oral, Anal, Phallic, Latency, Genital 

3 levels of conciousness- Concious(everyday), Pre-concious(memory), Unconcious(fears) 

3 parts of personality- ID(birth-innate drives), EGO(age 2- balancing both), SUPEREGO(sense of right and wrong) 

Defence mechanisms- denial, repression, regression