Marison, age 78, has come to terms with life despite its imperfections. She has become increasingly generous, acquiescent, and good-natured. Marison shows gain in agreeableness. Agreeableness is one of the five personality traits of Big Five personality theory. A person with the high level of agreeableness in a personality test is usually warm, friendly and tactful. They have this positive view of human nature, and they get along well with others.
