Dr. Jack Kevorkian's activities are associated with

A. Erik Erikson: Erikson proposed the psychosocial stages (including identity vs. role confusion) but did not formalize the four empirical identity statuses.
B. James Marcia: Marcia operationalized identity development into four statuses (diffusion, foreclosure, moratorium, achievement), making him the correct choice.
C. Reed Larson: Larson is known for research on adolescent activities and development, not for defining the four identity statuses.
D. Jean Phinney: Phinney is noted for work on ethnic identity development rather than Marcia’s four-status model.

A. childhood: Young children often have an incomplete understanding of death and typically exhibit fear related to separation or the unknown, but not the adult-level fear seen later.
B. early: Early adults are generally focused on growth and responsibilities; while they may fear death, it’s usually less intense than in middle adulthood.
C. middle: Fear of death commonly peaks in middle adulthood as people confront aging, illness in peers or parents, and increased awareness of mortality.
D. late: Many older adults show greater acceptance and come to terms with mortality through life review, so fear of death often decreases or shifts focus.