Final answer:
Robert Butler indicated that a life review begins with retrospective evaluations of one's life significance and moral decisions, relating closely to Erikson's final life stage of integrity versus despair.
Step-by-step explanation:
Robert Butler states that the life review is set in motion by retrospective glances on life's worth. During this process, individuals in their later years reflect upon their life experiences and assess the meaning of their contributions. This idea resonates with Erikson's stage of integrity versus despair, where one in late adulthood might look back on their accomplishments with either a sense of satisfaction or a sense of failure. Those who find pride in their life achievements can face the end of life with a feeling of integrity, having few regrets. In contrast, others who do not feel successful might face feelings of bitterness and despair. Butler's concept of the life review emphasizes the importance of evaluating one's moral actions and relationships over material possessions when considering the worth of one's life.