According to Erik Erikson, intimacy or isolation is of greatest concern to people in which age group?

A) preschool children
B) adolescents
C) young adults
D) older adults

According to Erikson's theory of psychosocial development, young adulthood (ages 20-40) is the stage when individuals are focused on developing intimate relationships with others. This is a time for individuals to form close, lasting relationships with others, and failure to do so may result in feelings of loneliness and isolation. Therefore, choice C is the correct answer as intimacy or isolation is of greatest concern to people in the young adult age group.