This document outlines major psychological development theories including Freud's psychosexual stages, Piaget's cognitive development stages, Erikson's psychosocial stages, and Kohlberg's moral development theory. It matches developmental stages with corresponding age ranges and highlights key aspects of development at each stage from prenatal through late adulthood.

1. STAGE OF DEVELOPMENT
FREUD PSYCHOSEXUAL DEVELOPMENT
THEORY
PIAGET ‘S COGNITIVE DEVELOPMENT
THEORY
ERICKSON’S PSYCHOSOCIAL DEVELOPMENT
THEORY
KOLBERG’S THEORY OF MORAL DEVELOPMENT
PRENATAL
(conception- birth)
INFANCY
(birth- 2 years old)
ORAL STAGE
SENSORI – MOTOR STAGE
TRUST VS. MISTRUST
EARLY CHILDHOOD
(3years old- 5 years old)
ANAL STAGE
PHALLIC STAGE
PRE- OPERATIONAL
STAGE
INITIATIVE VS. GUILT
PRE-CONVENTIONAL
INDUSTRY VS. INFERIOR
MIDDLE AND LATE
CHILDHOOD
(6 years old – 11 years old)
LATENCY STAGE
 CONCRETE OPERATIONAL
STAGE
AUTONOMY VS. SHAME
DOUBT
ADOLESCENCE
(12 years old-21 years old)
GENITAL STAGE
FORMAL
OPERATIONAL
STAGE
IDENTITY VS. ROLE
CONFUSION
CONVENTIONAL
EARLY ADULTHOOD
(22 years old -30 years old)
INTIMACY VS. ISOLATION
POST-CONVENTIONAL
MIDDLE ADULTHOOD
(30 ,40 years old-60 years old)
GENERATIVITY VS.
STAGNATION
LATE ADULTHOOD
(60 years old - Death
EGO INTEGRITY VS.
DESPAIR