What is the main cognitive task of the late stages of early adulthood through middle adulthood? responsibility acquisition achievement reintegration?

According to K. Warner Schaie, the main cognitive task of the late stages of early adulthood through middle adulthood is responsibility.

These phases in adulthood is summarized by what a person had learned in their adolescent years, thus, enabling a person to think about the tasks he/she must do and the responsibility it brings.

idk

explanation:

on december 1, 1774, the continental association was created to boycott all contact with british goods. by reversing the economic sanctions placed on the colonists, the delegates hoped britain would repeal its intolerable acts.