The Unfolding Self: Erikson’s Eight Stages of Development
Psychologist Erik Erikson mapped human development as eight stages, each centered on an emotional milestone — a tension to resolve, from Trust vs. Mistrust in infancy to Integrity vs. Despair in later life. Each stage resolved builds a lasting strength: hope, will, purpose, competence, identity, love, care, and wisdom. And each stage rests on the ones before it — so when an early milestone goes unmet, it doesn’t simply pass. It ripples quietly forward, shaping how every later stage unfolds. This interactive tool lets you see that ripple.
How to use it
- Move along the lifespan. Click any of the eight circles to open that stage — its age range, central question, and the strength it builds.
- Compare the two outcomes. Each stage shows what develops when the milestone is met, alongside the signs — in childhood and in adult life — when it isn’t.
- Trace the ripple. Mark any stage “unresolved” and watch the thread fray: every stage downstream dims, showing how one unmet foundation makes each later milestone harder to reach.
- Read the developmental picture. As you mark stages, a summary gathers the whole story — which strengths formed, which went missing, and what that can mean.