Adults in London,England,who Were Teenagers Living There During the Bombings

Multiple Choice

Adults in London,England,who were teenagers living there during the bombings of World War II,all report that their lives were changed by those events.This exemplifies which of the following?

A) Normative age-graded changes
B) Normative critical periods
C) Normative history-graded changes
D) Non-normative life events