Developmental Theories

Developmental Theories

1. Psychosexual stages (Freud )

   • Oral (Birth to 12-18months)
   • Anal (12-18 months to 3 years)
   • Phallic (3 to 6 years)
   • Latency (5/6 to puberty)
   • Genital (Puberty to adulthood)
   • 5 O A P L G

2. Psychosocial Stages (Erikson)

   • Trust vs mistrust (birth to 12-18 months)
   • Autonomy vs shame and doubt (12 - 18 months to 3 years)
   • Initiative vs guilt (3 to 6 years)
   • Industry vs. Inferiority (6 years to puberty)
   • Identity vs. Identity Confusion (puberty to young adult)
   • Intimacy vs. Isolation (young adult)
   • Generativity vs. Stagnation (Mid adult)
   • Integrity vs. Despair (late adult)
   • 8 TM AS IG IIx3 GS ID

3. Cognitive Stages (Piaget)

   • Sensorimotor (birth to 2 years)
   • Preoperational (2 to 7 years)
   • Concrete operations ( 7 to 11 years)
   • Formal operations (11 through adult)
   • 4 S P C F

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