Learning Objectives 13.1. Who Are the Elderly? Aging in Society Understand the difference between senior age groups (young-old, middle-old, and old-old) Describe the “greying of Canada” as the population experiences increased life expectancies Examine aging as a global issue Studying aging populations Phases of aging: the young-old, middle-old, and old-old The greying of Canada Baby … Continue reading Chapter 13. Aging and the Elderly