1. Describe the socioemotional selectivity theory, including the motives of social interaction at younger and older ages and why motives change, and how this impacts the number of friends that young and older adults have? Be sure to provide definitions, details, and examples!

2.. Discuss cognitive and thinking changes that occur during adulthood. This should include a discussion of age-related cognitive decline, and can also include topics like intelligence, language, wisdom, creativity, and expertise. Be sure to describe the different ways/reasons why cognition might decline with age.