Which is not true about dementia? a. the most common cause of dementia is alzheimer's disease b. it interferes with cognitive function c. it is a normal part of aging d. it is a group of symptoms that may occur with certain diseases

The nature–nurture issue refers to the debate over the relative contributions that make to the development of psychological traits. a.introspection and nerve cell activity b.unconscious and conscious motives c.behavior and mental processes d.genes and experience