Which of the following statements best describes the structural-functional perspective on aging?
A The structural-functional perspective on aging focuses on the biological changes that occur as people grow older
B The structural-functional perspective on aging emphasizes the ways in which older individuals contribute to the stability and functioning of society.
C The structural-functional perspective on aging primarily examines the psychological and emotional aspects of aging.
D The structural-functional perspective on aging is concerned with the study of individual experiences of aging, disregarding broader societal impacts.