Views of the stages of adulthood are stuck in the early 20th century, even though they’ve changed a lot over the past 100 years.
- Senior Research Scholar, Department of Psychology, Clark University
The U.S. was an outlier in the 20th century. It’s been typical throughout human history, and even today, it’s common practice in most of the world.
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- Location: Worcester, Massachusetts, U.S.
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