Erik Erikson described eight psychosocial stages across the lifespan, each built on a conflict the person must resolve: trust vs. mistrust (0–18 months), autonomy vs. shame and doubt (18 months–3 years), initiative vs. guilt (3–5 years), industry vs. inferiority (6–11 years), identity vs. role confusion (12–18 years), intimacy vs. isolation (19–40 years), generativity vs. stagnation (40–65 years), and integrity vs. despair (65+). Resolving a stage yields a virtue — hope, will, purpose, competence, fidelity, love, care, and wisdom.
The eight stages at a glance
| Stage | Age | Conflict | Virtue | Failure looks like |
|---|---|---|---|---|
| 1 | Birth – 18 months | Trust vs. mistrust | Hope | Fear, suspicion, withdrawal |
| 2 | 18 months – 3 years | Autonomy vs. shame and doubt | Will | Self-doubt, excessive dependence |
| 3 | 3 – 5 years | Initiative vs. guilt | Purpose | Guilt over needs and wants, passivity |
| 4 | 6 – 11 years | Industry vs. inferiority | Competence | Feelings of inadequacy, avoidance of tasks |
| 5 | 12 – 18 years | Identity vs. role confusion | Fidelity | Unclear sense of self, drifting roles |
| 6 | 19 – 40 years | Intimacy vs. isolation | Love | Loneliness, avoidance of commitment |
| 7 | 40 – 65 years | Generativity vs. stagnation | Care | Self-absorption, feeling unproductive |
| 8 | 65 years and older | Integrity vs. despair | Wisdom | Regret, bitterness, fear of death |
Each stage explained with nursing implications
1. Trust vs. mistrust — birth to 18 months
The infant learns whether the world is dependable through consistent feeding, warmth, and comfort. Nursing: keep the primary caregiver present, cluster care, use consistent staff assignments, and encourage holding and skin-to-skin contact during procedures.
2. Autonomy vs. shame and doubt — 18 months to 3 years
The toddler asserts control over the body and choices; toilet training is the classic arena. Nursing: offer limited real choices ("which arm?"), allow self-feeding, keep routines and comfort objects, and never shame regression during illness.
3. Initiative vs. guilt — 3 to 5 years
The preschooler initiates play and asks endless questions; magical thinking means they may believe illness is punishment. Nursing: use medical play and dolls, give simple concrete explanations, and state clearly that the illness is not their fault or their doing.
4. Industry vs. inferiority — 6 to 11 years
The school-age child measures self-worth by accomplishment and peer comparison. Nursing: teach them to participate in their own care (glucose checks, inhaler technique), support school contact, and praise concrete achievements.
5. Identity vs. role confusion — 12 to 18 years
The adolescent works out who they are apart from family, with high sensitivity to appearance and peer belonging. Nursing: protect privacy and confidentiality, involve them directly in decisions, allow peer visits, and address body-image effects of illness or treatment openly.
6. Intimacy vs. isolation — 19 to 40 years
The young adult seeks committed relationships and mutual vulnerability. Nursing: include partners in teaching, address sexuality and fertility concerns directly, and plan care around work and caregiving demands.
7. Generativity vs. stagnation — 40 to 65 years
The middle adult wants to contribute — through children, work, or mentorship. Nursing: support roles that matter to them, discuss return to work and caregiving responsibilities, and frame health behaviour change around legacy and family.
8. Integrity vs. despair — 65 and older
The older adult reviews life as a whole and either accepts it or despairs. Nursing: use reminiscence and life review, honor autonomy and dignity, support advance care planning, and treat expressions of regret as clinically meaningful, not idle talk.
Erikson compared with Freud, Piaget, and Kohlberg
| Theorist | Focus | Span | Key difference |
|---|---|---|---|
| Erikson | Psychosocial conflicts | Birth to death | Only major stage theory that covers the whole lifespan |
| Freud | Psychosexual drives | Birth to adolescence | Ends at puberty; emphasizes unconscious drives |
| Piaget | Cognitive structures | Birth to adolescence | Explains how thinking develops, not social identity |
| Kohlberg | Moral reasoning | Childhood to adulthood | Focuses narrowly on how moral judgments are justified |
In nursing exams, Erikson is used to match interventions to age, Piaget to judge what a child can understand, and Kohlberg to interpret how patients reason about difficult choices.
Using Erikson in nursing papers and care plans
Erikson appears in three kinds of academic work:
- Developmental assessment sections — name the expected stage, state your evidence for whether the patient is resolving it, and avoid asserting a stage from age alone.
- Theoretical framework chapters — see our theoretical framework guide for how to justify a psychosocial lens over a nursing-specific theory.
- Care plans — developmental stage shapes goals and teaching methods; browse the care plan library for worked examples and pair it with the NANDA diagnosis list.
Cite Erikson's own work (Childhood and Society, 1950; Identity and the Life Cycle, 1959) rather than a secondary summary whenever the argument rests on his definitions.
Frequently Asked Questions
Sources & Further Reading
- Childhood and Society. Erikson EH. Childhood and Society. New York: W. W. Norton, 1950.
- Identity and the Life Cycle. Erikson EH. Identity and the Life Cycle. New York: International Universities Press, 1959.