The Eight Stages of Development

8 Stages of Development by Erik Erikson

Erikson's eight stages of psychosocial development
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 which could have a positive or negative outcome for personality development. These crises are of a psychosocial nature because they involve psychological needs of the individual (i.e., psycho) confronting society (i.e., social). According to the theory, successful completion of each stage results in a healthy personality and the acquisition of basic virtues. Basic virtues are characteristic strengths which the ego can use to resolve subsequent crises. Failure to successfully complete a stage can result in a reduced ability to complete further stages and therefore a more unhealthy personality and sense of self. The good neews is, these stages can still be resolved successfully at a later time.

Stage Psychosocial Crisis Basic Virtue Age
1. Trust vs. Mistrust Hope 0 - 1½
2. Autonomy vs. Shame Will 1½ - 3
3. Initiative vs. Guilt Purpose 3 - 5
4. Industry vs. Inferiourity Competency 5 - 12
5. Identity vs. Role Confusion Fidelity 12 - 18
6. Intimacy vs. Isolation Love 18 - 40
7. Generativity vs. Stagnation Care 40 - 65
8. Ego Integrity vs. Despair Wisdom 65+