a)As Ruben has gotten older, his children have noticed changes and are concerned about his functional health status. Ruben has agreed to finish an aging assessment to determine his functional health status. Compare and contrast the different ways Ruben's functional health status will be assessed, provide examples of each, and discuss why these multiple approaches are needed.

b) Simon Petrikov is a 67-year-old retired antiquarian of ancient artifacts. Simon's arthritis has been getting worse lately, and he is having trouble caring for his penguin, Gunter. Using Verbrugge and Jett's model of disability, discuss the role of risk factors, extraindividual factors, and interindividual factors, providing examples of each, to explain the disablement process Simon could experience.

c) Outline the person-environment interaction model ( Willis' model of everyday competence)

D) Compare and contrast age-related changes in sensory, working memory, and long-term memory.

e) 2. Explain to Mateo (age 20) how the relation between emotion and logic in their thinking will differ when they are middle-aged and when they are in later adulthood.