What qualitative changes happen in late adulthood?

What do we mean by “qualitative” Vs “quantitative” change? What…

What do we mean by “qualitative” Vs “quantitative” change? What qualitative changes happen in late adulthood? What quantitative changes happen in late adulthood? Give two examples of each for full credit.

Physical Development in Late Adulthood. The aging process often results in a loss of memory, deteriorated intellectual function, decreased mobility, and higher rates of disease.

What cognitive changes occur in late adulthood?
The normal aging process is associated with declines in certain cognitive abilities, such as processing speed and certain memory, language, visuospatial, and executive function abilities.