Psychological Development Across the Lifespan

Introduction

What are the major developmental stage theories according to Sigmund Freud, Eric Erickson, Jean Piaget, and Margaret Mahler?

The table below summarizes the various theories of how humans develop from infancy to late adulthood:

Major Developmental Stage Theories
Close

This is a web preview of the "The Handy Psychology Answer Book" app. Many features only work on your mobile device. If you like what you see, we hope you will consider buying. Get the App