People today are waiting longer to marry and raise children.In the 1950s,it was more common for people to marry and start a family before they were 20 years old.This difference is an example of a:

Question

Quizplus · Accepted Answer

The change in age at which people marry and have children is an example of a normative history-graded influence on development. This refers to a historical event or social trend that affects the development of an entire cohort or group of people who were born at a similar time. In this case, the trend of delaying marriage and parenthood has changed over time, affecting the development of people in different birth cohorts.

People Today Are Waiting Longer to Marry and Raise Children