Consider the Three Basic Categories of Age-Related Change

Essay

Consider the three basic categories of age-related change:
1)universal changes common to all human beings;2)group-specific changes shared by members of a culture or a cohort;and 3)individual differences resulting from unique,non-shared experiences.Provide an illustrative example for each of these categories of change.Discuss which of these categories,in your opinion,is the most powerful or influential source of developmental change.