Erik Erikson Psychosocial Development Poster

Erikson maintained that personality develops in a predetermined order through eight stages of psychosocial development, from infancy to adulthood. During each stage, the person experiences a psychosocial crisis that could positively or negatively affect personality development.

The 8 stages of development include
Stage 1: Trust vs. Mistrust (Infancy from birth to 18 months)
Stage 2: Autonomy vs. Shame and Doubt (Toddler years from 18 months to three years)
Stage 3: Initiative vs. Guilt (Preschool years from three to five)
Stage 4: Industry vs. Inferiority (Middle school years from six to 11)
Stage 5: Identity vs. Confusion (Teen years from 12 to 18)
Stage 6: Intimacy vs. Isolation (Young adult years from 18 to 40)
Stage 7: Generativity vs. Stagnation (Middle age from 40 to 65)
Stage 8: Integrity vs. Despair (Older adulthood from 65 to death)

The first stage of Erikson's theory of psychosocial development occurs between birth and 1 year of age and is the most fundamental stage in life. Because an infant is utterly dependent, developing trust is based on the dependability and quality of the child's caregivers.

At this point in development, the child is utterly dependent upon adult caregivers for everything they need to survive including food, love, warmth, safety, and nurturing. If a caregiver fails to provide adequate care and love, the child will come to feel that they cannot trust or depend upon the adults in their life.